From fc52d5ae3c91d2fee484da3999eaed7e7dbefad8 Mon Sep 17 00:00:00 2001
From: Stuart Taylor <staylor1012@gmail.com>
Date: Sun, 8 Apr 2018 01:16:03 +0100
Subject: [PATCH] Add tests for Map components

---
 packages/learn/.babelrc                       |   9 +
 packages/learn/jest.config.js                 |  13 +
 packages/learn/package.json                   |  21 +-
 packages/learn/src/__mocks__/gatsby-link.js   |   6 +
 packages/learn/src/__mocks__/map-nodes.js     | 110 +++
 packages/learn/src/__mocks__/styleMock.js     |   1 +
 packages/learn/src/components/Map/Map.js      |   5 +-
 packages/learn/src/components/Map/Map.test.js |  19 +
 .../Map/__snapshots__/Map.test.js.snap        | 237 +++++
 .../src/components/Map/components/Block.js    |   8 +-
 .../components/Map/components/Block.test.js   |  92 ++
 .../components/Map/components/SuperBlock.js   |   7 +-
 .../Map/components/SuperBlock.test.js         |  82 ++
 .../__snapshots__/Block.test.js.snap          |  72 ++
 .../__snapshots__/SuperBlock.test.js.snap     | 116 +++
 .../learn/src/components/util/Spacer.test.js  |  19 +
 .../util/__snapshots__/Spacer.test.js.snap    |   7 +
 packages/learn/yarn.lock                      | 924 +++++++++++++++++-
 18 files changed, 1704 insertions(+), 44 deletions(-)
 create mode 100644 packages/learn/.babelrc
 create mode 100644 packages/learn/jest.config.js
 create mode 100644 packages/learn/src/__mocks__/gatsby-link.js
 create mode 100644 packages/learn/src/__mocks__/map-nodes.js
 create mode 100644 packages/learn/src/__mocks__/styleMock.js
 create mode 100644 packages/learn/src/components/Map/Map.test.js
 create mode 100644 packages/learn/src/components/Map/__snapshots__/Map.test.js.snap
 create mode 100644 packages/learn/src/components/Map/components/Block.test.js
 create mode 100644 packages/learn/src/components/Map/components/SuperBlock.test.js
 create mode 100644 packages/learn/src/components/Map/components/__snapshots__/Block.test.js.snap
 create mode 100644 packages/learn/src/components/Map/components/__snapshots__/SuperBlock.test.js.snap
 create mode 100644 packages/learn/src/components/util/Spacer.test.js
 create mode 100644 packages/learn/src/components/util/__snapshots__/Spacer.test.js.snap

diff --git a/packages/learn/.babelrc b/packages/learn/.babelrc
new file mode 100644
index 0000000000..8c26d903fa
--- /dev/null
+++ b/packages/learn/.babelrc
@@ -0,0 +1,9 @@
+{
+  "presets": [
+    "es2015",
+    "react"
+  ],
+  "plugins": [
+    "add-module-exports"
+  ]
+}
\ No newline at end of file
diff --git a/packages/learn/jest.config.js b/packages/learn/jest.config.js
new file mode 100644
index 0000000000..bd10382468
--- /dev/null
+++ b/packages/learn/jest.config.js
@@ -0,0 +1,13 @@
+module.exports = {
+  moduleNameMapper: {
+    "\\.(jpg|jpeg|png|svg|woff|woff2)$": "<rootDir>/src/__mocks__/fileMock.js",
+    // Plain CSS - match css files that don't end with '.module.css' https://regex101.com/r/VzwrKH/4
+    "^(?!.*\\.module\\.css$).*\\.css$": "<rootDir>/src/__mocks__/styleMock.js",
+    // CSS Modules - match files that end with 'module.css'
+    "\\.module\\.css$": "identity-obj-proxy" // CSS modules
+  },
+  testPathIgnorePatterns: ["/node_modules/", "<rootDir>/.cache/"],
+  globals: {
+    __PATH_PREFIX__: ""
+  }
+};
\ No newline at end of file
diff --git a/packages/learn/package.json b/packages/learn/package.json
index e139e45c7f..bb30231d5a 100644
--- a/packages/learn/package.json
+++ b/packages/learn/package.json
@@ -6,6 +6,7 @@
   "dependencies": {
     "adler32": "^0.1.7",
     "babel-core": "^6.26.0",
+    "babel-jest": "^22.4.3",
     "babel-standalone": "^6.26.0",
     "brace": "^0.11.1",
     "chai": "^4.1.2",
@@ -22,11 +23,14 @@
     "gatsby-source-filesystem": "^1.5.27",
     "gatsby-source-mongodb": "^1.5.19",
     "gatsby-transformer-json": "^1.0.16",
+    "jest": "^22.4.3",
     "lodash": "^4.17.5",
     "loop-protect": "^2.1.6",
     "mongodb": "^3.0.5",
+    "react": "16",
     "react-bootstrap": "^0.32.1",
     "react-codemirror2": "^4.2.1",
+    "react-dom": "16",
     "react-helmet": "^5.2.0",
     "react-redux": "^5.0.7",
     "react-reflex": "^2.2.1",
@@ -54,15 +58,28 @@
     "lint": "yarn lint:gatsby && yarn lint:src",
     "lint:gatsby": "eslint ./gatsby*.js --fix",
     "lint:src": "eslint ./src . --fix",
-    "test": "yarn format && yarn lint"
+    "pretty": "yarn format && yarn lint",
+    "test": "jest src",
+    "test:watch": "jest --watch src"
+  },
+  "jest": {
+    "verbose": true,
+    "transform": {
+      "^.+\\.js$": "babel-jest"
+    },
+    "moduleNameMapper": {
+      "^.+\\.(css|less)$": "<rootDir>/src/__mocks__/cssStub.js"
+    }
   },
   "devDependencies": {
     "babel-eslint": "^8.2.2",
+    "enzyme-adapter-react-16": "^1.1.1",
     "eslint": "^4.19.1",
     "eslint-config-freecodecamp": "^1.1.1",
     "eslint-plugin-import": "^2.9.0",
     "eslint-plugin-prefer-object-spread": "^1.2.1",
     "eslint-plugin-react": "^7.7.0",
-    "prettier": "^1.11.1"
+    "prettier": "^1.11.1",
+    "sinon": "^4.5.0"
   }
 }
diff --git a/packages/learn/src/__mocks__/gatsby-link.js b/packages/learn/src/__mocks__/gatsby-link.js
new file mode 100644
index 0000000000..5a9a2e2a54
--- /dev/null
+++ b/packages/learn/src/__mocks__/gatsby-link.js
@@ -0,0 +1,6 @@
+import React from 'react';
+
+const mockComponent = name => props =>
+  React.createElement(name, props, props.children);
+
+export default mockComponent('MockedLink');
diff --git a/packages/learn/src/__mocks__/map-nodes.js b/packages/learn/src/__mocks__/map-nodes.js
new file mode 100644
index 0000000000..7e52ddde84
--- /dev/null
+++ b/packages/learn/src/__mocks__/map-nodes.js
@@ -0,0 +1,110 @@
+export default [
+  {
+    fields: {
+      slug: '/super-block-one/block-a/challenge-one',
+      blockName: 'Block A'
+    },
+    block: 'block-a',
+    title: 'Challenge One',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block One',
+    dashedName: 'challenge-one'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-a/challenge-two',
+      blockName: 'Block A'
+    },
+    block: 'block-a',
+    title: 'Challenge Two',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block One',
+    dashedName: 'challenge-two'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-b/challenge-one',
+      blockName: 'Block B'
+    },
+    block: 'block-b',
+    title: 'Challenge One',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block One',
+    dashedName: 'challenge-one'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-b/challenge-two',
+      blockName: 'Block B'
+    },
+    block: 'block-b',
+    title: 'Challenge Two',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block One',
+    dashedName: 'challenge-two'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-c/challenge-one',
+      blockName: 'Block C'
+    },
+    block: 'block-c',
+    title: 'Challenge One',
+    isRequired: false,
+    isPrivate: true,
+    superBlock: 'Super Block One',
+    dashedName: 'challenge-one'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-a/challenge-one',
+      blockName: 'Block A'
+    },
+    block: 'block-a',
+    title: 'Challenge One',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block Two',
+    dashedName: 'challenge-one'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-a/challenge-two',
+      blockName: 'Block A'
+    },
+    block: 'block-a',
+    title: 'Challenge Two',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block Two',
+    dashedName: 'challenge-two'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-b/challenge-one',
+      blockName: 'Block B'
+    },
+    block: 'block-b',
+    title: 'Challenge One',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block Two',
+    dashedName: 'challenge-one'
+  },
+  {
+    fields: {
+      slug: '/super-block-one/block-b/challenge-two',
+      blockName: 'Block B'
+    },
+    block: 'block-b',
+    title: 'Challenge Two',
+    isRequired: false,
+    isPrivate: false,
+    superBlock: 'Super Block Two',
+    dashedName: 'challenge-two'
+  }
+];
diff --git a/packages/learn/src/__mocks__/styleMock.js b/packages/learn/src/__mocks__/styleMock.js
new file mode 100644
index 0000000000..f053ebf797
--- /dev/null
+++ b/packages/learn/src/__mocks__/styleMock.js
@@ -0,0 +1 @@
+module.exports = {};
diff --git a/packages/learn/src/components/Map/Map.js b/packages/learn/src/components/Map/Map.js
index 02c208103b..e70d926903 100644
--- a/packages/learn/src/components/Map/Map.js
+++ b/packages/learn/src/components/Map/Map.js
@@ -13,12 +13,13 @@ const propTypes = {
 };
 
 class ShowMap extends PureComponent {
-  renderSuperBlocks = superBlocks => {
+
+  renderSuperBlocks(superBlocks) {
     const { nodes } = this.props;
     return superBlocks.map(superBlock => (
       <SuperBlock key={superBlock} nodes={nodes} superBlock={superBlock} />
     ));
-  };
+  }
 
   render() {
     const { nodes } = this.props;
diff --git a/packages/learn/src/components/Map/Map.test.js b/packages/learn/src/components/Map/Map.test.js
new file mode 100644
index 0000000000..f88f9f05cb
--- /dev/null
+++ b/packages/learn/src/components/Map/Map.test.js
@@ -0,0 +1,19 @@
+/* global expect */
+
+import React from 'react';
+import ShallowRenderer from 'react-test-renderer/shallow';
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+
+import Map from './Map';
+import mockNodes from '../../__mocks__/map-nodes';
+
+Enzyme.configure({ adapter: new Adapter() });
+const renderer = new ShallowRenderer();
+
+test('<Map /> snapshot', () => {
+  const component = renderer.render(
+    <Map nodes={mockNodes} />,
+  );
+  expect(component).toMatchSnapshot('Map');
+});
diff --git a/packages/learn/src/components/Map/__snapshots__/Map.test.js.snap b/packages/learn/src/components/Map/__snapshots__/Map.test.js.snap
new file mode 100644
index 0000000000..1d1d25a4e3
--- /dev/null
+++ b/packages/learn/src/components/Map/__snapshots__/Map.test.js.snap
@@ -0,0 +1,237 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Map /> snapshot: Map 1`] = `
+<ul>
+  <Connect(SuperBlock)
+    nodes={
+      Array [
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-c",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block C",
+            "slug": "/super-block-one/block-c/challenge-one",
+          },
+          "isPrivate": true,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge Two",
+        },
+      ]
+    }
+    superBlock="Super Block One"
+  />
+  <Connect(SuperBlock)
+    nodes={
+      Array [
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-c",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block C",
+            "slug": "/super-block-one/block-c/challenge-one",
+          },
+          "isPrivate": true,
+          "isRequired": false,
+          "superBlock": "Super Block One",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-a",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block A",
+            "slug": "/super-block-one/block-a/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge Two",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-one",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-one",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge One",
+        },
+        Object {
+          "block": "block-b",
+          "dashedName": "challenge-two",
+          "fields": Object {
+            "blockName": "Block B",
+            "slug": "/super-block-one/block-b/challenge-two",
+          },
+          "isPrivate": false,
+          "isRequired": false,
+          "superBlock": "Super Block Two",
+          "title": "Challenge Two",
+        },
+      ]
+    }
+    superBlock="Super Block Two"
+  />
+  <Spacer />
+</ul>
+`;
diff --git a/packages/learn/src/components/Map/components/Block.js b/packages/learn/src/components/Map/components/Block.js
index 2d89a3ace7..1e359c230a 100644
--- a/packages/learn/src/components/Map/components/Block.js
+++ b/packages/learn/src/components/Map/components/Block.js
@@ -26,13 +26,15 @@ const propTypes = {
   toggleBlock: PropTypes.func.isRequired
 };
 
-class Block extends PureComponent {
-  renderChallenges = challenges =>
-    challenges.map(challenge => (
+export class Block extends PureComponent {
+  renderChallenges(challenges) {
+    // TODO: Split this into a Challenge Component and add tests
+    return challenges.map(challenge => (
       <li className='map-challenge-title' key={challenge.dashedName}>
         <Link to={challenge.fields.slug}>{challenge.title}</Link>
       </li>
     ));
+  }
 
   render() {
     const { blockDashedName, challenges, isExpanded, toggleBlock } = this.props;
diff --git a/packages/learn/src/components/Map/components/Block.test.js b/packages/learn/src/components/Map/components/Block.test.js
new file mode 100644
index 0000000000..2794baa0b5
--- /dev/null
+++ b/packages/learn/src/components/Map/components/Block.test.js
@@ -0,0 +1,92 @@
+/* global expect */
+
+import React from 'react';
+import ShallowRenderer from 'react-test-renderer/shallow';
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+import sinon from 'sinon';
+
+import { Block } from './Block';
+import mockNodes from '../../../__mocks__/map-nodes';
+
+Enzyme.configure({ adapter: new Adapter() });
+const renderer = new ShallowRenderer();
+
+test('<Block /> not expanded snapshot', () => {
+  const toggleSpy = sinon.spy();
+  const componentToRender = (
+  <Block
+    blockDashedName='block-a'
+    challenges={
+      mockNodes.filter(
+        node => node.block === 'block-a'
+      )
+    }
+    isExpanded={false}
+    toggleBlock={toggleSpy}
+  />
+);
+  const component = renderer.render(componentToRender);
+
+  expect(component).toMatchSnapshot('block-not-expanded');
+
+});
+
+
+test('<Block expanded snapshot', () => {
+  const toggleSpy = sinon.spy();
+  const componentToRender = (
+  <Block
+    blockDashedName='block-a'
+    challenges={
+      mockNodes.filter(
+        node => node.block === 'block-a'
+      )
+    }
+    isExpanded={true}
+    toggleBlock={toggleSpy}
+  />
+);
+
+  const component = renderer.render(componentToRender);
+
+  expect(component).toMatchSnapshot('block-expanded');
+});
+
+
+test('<Block />  should handle toggle clicks correctly', () => {
+  const toggleSpy = sinon.spy();
+  const props = {
+    blockDashedName: 'block-a',
+    challenges: mockNodes.filter(
+      node => node.block === 'block-a'
+    ),
+    isExpanded: false,
+    toggleBlock: toggleSpy
+  };
+
+  const componentToRender = (
+    <Block { ...props } />
+  );
+
+  const enzymeWrapper = Enzyme.shallow(componentToRender);
+
+  expect(toggleSpy.called).toBe(false);
+  expect(
+    enzymeWrapper.find('.map-title').find('h5').text()
+  ).toBe('Block A');
+
+  enzymeWrapper.find('.map-title').simulate('click');
+
+  expect(toggleSpy.called).toBe(true);
+  expect(toggleSpy.calledWithExactly('block-a')).toBe(true);
+
+  enzymeWrapper.setProps({ ...props, isExpanded: true });
+
+  expect(
+    enzymeWrapper.find('.map-title').find('h5').text()
+  ).toBe('Block A');
+  expect(
+    enzymeWrapper.find('ul').length
+  ).toBe(1);
+});
diff --git a/packages/learn/src/components/Map/components/SuperBlock.js b/packages/learn/src/components/Map/components/SuperBlock.js
index 496c984d5c..2b80825b41 100644
--- a/packages/learn/src/components/Map/components/SuperBlock.js
+++ b/packages/learn/src/components/Map/components/SuperBlock.js
@@ -35,8 +35,8 @@ const propTypes = {
   toggleSuperBlock: PropTypes.func.isRequired
 };
 
-class SuperBlock extends PureComponent {
-  renderBlock = superBlock => {
+export class SuperBlock extends PureComponent {
+  renderBlock(superBlock) {
     const { nodes } = this.props;
     const blocksForSuperBlock = nodes.filter(
       node => node.superBlock === superBlock
@@ -58,7 +58,8 @@ class SuperBlock extends PureComponent {
         ))}
       </ul>
     );
-  };
+  }
+
   render() {
     const { superBlock, isExpanded, toggleSuperBlock } = this.props;
     return (
diff --git a/packages/learn/src/components/Map/components/SuperBlock.test.js b/packages/learn/src/components/Map/components/SuperBlock.test.js
new file mode 100644
index 0000000000..0f27cc01f7
--- /dev/null
+++ b/packages/learn/src/components/Map/components/SuperBlock.test.js
@@ -0,0 +1,82 @@
+/* global expect */
+
+import React from 'react';
+import ShallowRenderer from 'react-test-renderer/shallow';
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+import sinon from 'sinon';
+
+import { SuperBlock } from './SuperBlock';
+import mockNodes from '../../../__mocks__/map-nodes';
+
+Enzyme.configure({ adapter: new Adapter() });
+const renderer = new ShallowRenderer();
+
+test('<SuperBlock /> not expanded snapshot', () => {
+  const toggleSpy = sinon.spy();
+  const props = {
+    isExpanded: false,
+    nodes: mockNodes,
+    superBlock: 'Super Block One',
+    toggleSuperBlock: toggleSpy
+  };
+  const componentToRender = (
+  <SuperBlock { ...props } />
+);
+  const component = renderer.render(componentToRender);
+
+  expect(component).toMatchSnapshot('superBlock-not-expanded');
+
+});
+
+test('<SuperBlock /> expanded snapshot', () => {
+  const toggleSpy = sinon.spy();
+  const props = {
+    isExpanded: true,
+    nodes: mockNodes,
+    superBlock: 'Super Block One',
+    toggleSuperBlock: toggleSpy
+  };
+  const componentToRender = (
+    <SuperBlock { ...props } />
+  );
+  const component = renderer.render(componentToRender);
+
+  expect(component).toMatchSnapshot('superBlock-expanded');
+});
+
+test('<SuperBlock should handle toggle clicks correctly', () => {
+  const toggleSpy = sinon.spy();
+  const props = {
+    isExpanded: false,
+    nodes: mockNodes,
+    superBlock: 'Super Block One',
+    toggleSuperBlock: toggleSpy
+  };
+  const componentToRender = (
+    <SuperBlock { ...props } />
+  );
+  const enzymeWrapper = Enzyme.shallow(componentToRender);
+
+  expect(toggleSpy.called).toBe(false);
+  expect(
+    enzymeWrapper.find('.map-title').find('h4').text()
+  ).toBe('Super Block One');
+  expect(
+    enzymeWrapper.find('ul').length
+  ).toBe(0);
+
+  enzymeWrapper.find('.map-title').simulate('click');
+
+  expect(toggleSpy.called).toBe(true);
+  expect(toggleSpy.calledWithExactly('Super Block One')).toBe(true);
+
+  enzymeWrapper.setProps({ ...props, isExpanded: true });
+
+  expect(
+    enzymeWrapper.find('.map-title').find('h4').text()
+  ).toBe('Super Block One');
+  expect(
+    enzymeWrapper.find('ul').length
+  ).toBe(1);
+});
diff --git a/packages/learn/src/components/Map/components/__snapshots__/Block.test.js.snap b/packages/learn/src/components/Map/components/__snapshots__/Block.test.js.snap
new file mode 100644
index 0000000000..877dce846f
--- /dev/null
+++ b/packages/learn/src/components/Map/components/__snapshots__/Block.test.js.snap
@@ -0,0 +1,72 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Block /> not expanded snapshot: block-not-expanded 1`] = `
+<li
+  className="block "
+>
+  <div
+    className="map-title"
+    onClick={[Function]}
+  >
+    <Caret />
+    <h5>
+      Block A
+    </h5>
+  </div>
+  <ul />
+</li>
+`;
+
+exports[`<Block expanded snapshot: block-expanded 1`] = `
+<li
+  className="block open"
+>
+  <div
+    className="map-title"
+    onClick={[Function]}
+  >
+    <Caret />
+    <h5>
+      Block A
+    </h5>
+  </div>
+  <ul>
+    <li
+      className="map-challenge-title"
+    >
+      <Unknown
+        to="/super-block-one/block-a/challenge-one"
+      >
+        Challenge One
+      </Unknown>
+    </li>
+    <li
+      className="map-challenge-title"
+    >
+      <Unknown
+        to="/super-block-one/block-a/challenge-two"
+      >
+        Challenge Two
+      </Unknown>
+    </li>
+    <li
+      className="map-challenge-title"
+    >
+      <Unknown
+        to="/super-block-one/block-a/challenge-one"
+      >
+        Challenge One
+      </Unknown>
+    </li>
+    <li
+      className="map-challenge-title"
+    >
+      <Unknown
+        to="/super-block-one/block-a/challenge-two"
+      >
+        Challenge Two
+      </Unknown>
+    </li>
+  </ul>
+</li>
+`;
diff --git a/packages/learn/src/components/Map/components/__snapshots__/SuperBlock.test.js.snap b/packages/learn/src/components/Map/components/__snapshots__/SuperBlock.test.js.snap
new file mode 100644
index 0000000000..269af39495
--- /dev/null
+++ b/packages/learn/src/components/Map/components/__snapshots__/SuperBlock.test.js.snap
@@ -0,0 +1,116 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<SuperBlock /> expanded snapshot: superBlock-expanded 1`] = `
+<li
+  className="superblock open"
+>
+  <div
+    className="map-title"
+    onClick={[Function]}
+  >
+    <Caret />
+    <h4>
+      Super Block One
+    </h4>
+  </div>
+  <ul>
+    <Connect(Block)
+      blockDashedName="block-a"
+      challenges={
+        Array [
+          Object {
+            "block": "block-a",
+            "dashedName": "challenge-one",
+            "fields": Object {
+              "blockName": "Block A",
+              "slug": "/super-block-one/block-a/challenge-one",
+            },
+            "isPrivate": false,
+            "isRequired": false,
+            "superBlock": "Super Block One",
+            "title": "Challenge One",
+          },
+          Object {
+            "block": "block-a",
+            "dashedName": "challenge-two",
+            "fields": Object {
+              "blockName": "Block A",
+              "slug": "/super-block-one/block-a/challenge-two",
+            },
+            "isPrivate": false,
+            "isRequired": false,
+            "superBlock": "Super Block One",
+            "title": "Challenge Two",
+          },
+        ]
+      }
+    />
+    <Connect(Block)
+      blockDashedName="block-b"
+      challenges={
+        Array [
+          Object {
+            "block": "block-b",
+            "dashedName": "challenge-one",
+            "fields": Object {
+              "blockName": "Block B",
+              "slug": "/super-block-one/block-b/challenge-one",
+            },
+            "isPrivate": false,
+            "isRequired": false,
+            "superBlock": "Super Block One",
+            "title": "Challenge One",
+          },
+          Object {
+            "block": "block-b",
+            "dashedName": "challenge-two",
+            "fields": Object {
+              "blockName": "Block B",
+              "slug": "/super-block-one/block-b/challenge-two",
+            },
+            "isPrivate": false,
+            "isRequired": false,
+            "superBlock": "Super Block One",
+            "title": "Challenge Two",
+          },
+        ]
+      }
+    />
+    <Connect(Block)
+      blockDashedName="block-c"
+      challenges={
+        Array [
+          Object {
+            "block": "block-c",
+            "dashedName": "challenge-one",
+            "fields": Object {
+              "blockName": "Block C",
+              "slug": "/super-block-one/block-c/challenge-one",
+            },
+            "isPrivate": true,
+            "isRequired": false,
+            "superBlock": "Super Block One",
+            "title": "Challenge One",
+          },
+        ]
+      }
+    />
+  </ul>
+</li>
+`;
+
+exports[`<SuperBlock /> not expanded snapshot: superBlock-not-expanded 1`] = `
+<li
+  className="superblock "
+>
+  <div
+    className="map-title"
+    onClick={[Function]}
+  >
+    <Caret />
+    <h4>
+      Super Block One
+    </h4>
+  </div>
+</li>
+`;
diff --git a/packages/learn/src/components/util/Spacer.test.js b/packages/learn/src/components/util/Spacer.test.js
new file mode 100644
index 0000000000..3a122ad981
--- /dev/null
+++ b/packages/learn/src/components/util/Spacer.test.js
@@ -0,0 +1,19 @@
+/* global expect */
+
+import React from 'react';
+import renderer from 'react-test-renderer';
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+
+import Spacer from './Spacer';
+
+Enzyme.configure({ adapter: new Adapter() });
+
+test('<Spacer /> snapshot', () => {
+  const component = renderer.create(
+    <Spacer />,
+  );
+  let tree = component.toJSON();
+  expect(tree).toMatchSnapshot();
+
+});
diff --git a/packages/learn/src/components/util/__snapshots__/Spacer.test.js.snap b/packages/learn/src/components/util/__snapshots__/Spacer.test.js.snap
new file mode 100644
index 0000000000..95503e6ee5
--- /dev/null
+++ b/packages/learn/src/components/util/__snapshots__/Spacer.test.js.snap
@@ -0,0 +1,7 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Spacer /> snapshot 1`] = `
+<div
+  className="util-spacer"
+/>
+`;
diff --git a/packages/learn/yarn.lock b/packages/learn/yarn.lock
index f2a0249f0d..c74dc60e19 100644
--- a/packages/learn/yarn.lock
+++ b/packages/learn/yarn.lock
@@ -8,6 +8,12 @@
   dependencies:
     "@babel/highlight" "7.0.0-beta.42"
 
+"@babel/code-frame@^7.0.0-beta.35":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz#2a02643368de80916162be70865c97774f3adbd9"
+  dependencies:
+    "@babel/highlight" "7.0.0-beta.44"
+
 "@babel/generator@7.0.0-beta.42":
   version "7.0.0-beta.42"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.42.tgz#777bb50f39c94a7e57f73202d833141f8159af33"
@@ -46,6 +52,14 @@
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
+"@babel/highlight@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.44.tgz#18c94ce543916a80553edcdcf681890b200747d5"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
 "@babel/template@7.0.0-beta.42":
   version "7.0.0-beta.42"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.42.tgz#7186d4e70d44cdec975049ba0a73bdaf5cdee052"
@@ -78,6 +92,12 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
+"@sinonjs/formatio@^2.0.0":
+  version "2.0.0"
+  resolved "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz#84db7e9eb5531df18a8c5e0bfb6e449e55e654b2"
+  dependencies:
+    samsam "1.3.0"
+
 "@types/configstore@^2.1.1":
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/@types/configstore/-/configstore-2.1.1.tgz#cd1e8553633ad3185c3f2f239ecff5d2643e92b6"
@@ -153,6 +173,10 @@
     ms "2.1.1"
     update-notifier "2.3.0"
 
+abab@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -164,6 +188,12 @@ accepts@^1.3.0, accepts@~1.3.4, accepts@~1.3.5:
     mime-types "~2.1.18"
     negotiator "0.6.1"
 
+acorn-globals@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.1.0.tgz#ab716025dbe17c54d3ef81d32ece2b2d99fe2538"
+  dependencies:
+    acorn "^5.0.0"
+
 acorn-jsx@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
@@ -174,7 +204,7 @@ acorn@^3.0.0, acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^5.5.0:
+acorn@^5.0.0, acorn@^5.3.0, acorn@^5.5.0:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
 
@@ -265,7 +295,7 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansi-styles@^3.1.0, ansi-styles@^3.2.1:
+ansi-styles@^3.1.0, ansi-styles@^3.2.0, ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   dependencies:
@@ -286,6 +316,19 @@ anymatch@^1.3.0:
     micromatch "^2.1.5"
     normalize-path "^2.0.0"
 
+anymatch@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
+  dependencies:
+    micromatch "^3.1.4"
+    normalize-path "^2.1.1"
+
+append-transform@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-0.4.0.tgz#d76ebf8ca94d276e247a36bad44a4b74ab611991"
+  dependencies:
+    default-require-extensions "^1.0.0"
+
 aproba@^1.0.3, aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -339,6 +382,10 @@ array-each@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/array-each/-/array-each-1.0.1.tgz#a794af0c05ab1752846ee753a1f211a05ba0c44f"
 
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+
 array-filter@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-0.0.1.tgz#7da8cf2e26628ed732803581fd21f67cacd2eeec"
@@ -392,7 +439,7 @@ arraybuffer.slice@~0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz#3bbc4275dd584cc1b10809b89d4e8b63a69e7675"
 
-arrify@^1.0.0:
+arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
 
@@ -434,6 +481,10 @@ assign-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
 
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+
 async-each@^1.0.0, async-each@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
@@ -450,7 +501,7 @@ async@^1.3.0, async@^1.4.0, async@^1.5.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
-async@^2.1.2:
+async@^2.1.2, async@^2.1.4:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
   dependencies:
@@ -520,7 +571,7 @@ babel-code-frame@6.26.0, babel-code-frame@^6.11.0, babel-code-frame@^6.22.0, bab
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
-babel-core@^6.24.1, babel-core@^6.26.0:
+babel-core@^6.0.0, babel-core@^6.24.1, babel-core@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.0.tgz#af32f78b31a6fcef119c87b0fd8d9753f03a0bb8"
   dependencies:
@@ -555,7 +606,7 @@ babel-eslint@^8.0.1, babel-eslint@^8.2.2:
     eslint-scope "~3.7.1"
     eslint-visitor-keys "^1.0.0"
 
-babel-generator@^6.24.1, babel-generator@^6.26.0:
+babel-generator@^6.18.0, babel-generator@^6.24.1, babel-generator@^6.26.0:
   version "6.26.1"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.1.tgz#1844408d3b8f0d35a404ea7ac180f087a601bd90"
   dependencies:
@@ -694,6 +745,13 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
+babel-jest@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-22.4.3.tgz#4b7a0b6041691bbd422ab49b3b73654a49a6627a"
+  dependencies:
+    babel-plugin-istanbul "^4.1.5"
+    babel-preset-jest "^22.4.3"
+
 babel-loader@^6.0.0:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-6.4.1.tgz#0b34112d5b0748a8dcdbf51acf6f9bd42d50b8ca"
@@ -719,6 +777,18 @@ babel-plugin-check-es2015-constants@^6.22.0, babel-plugin-check-es2015-constants
   dependencies:
     babel-runtime "^6.22.0"
 
+babel-plugin-istanbul@^4.1.5:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.5.tgz#6760cdd977f411d3e175bb064f2bc327d99b2b6e"
+  dependencies:
+    find-up "^2.1.0"
+    istanbul-lib-instrument "^1.7.5"
+    test-exclude "^4.1.1"
+
+babel-plugin-jest-hoist@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-22.4.3.tgz#7d8bcccadc2667f96a0dcc6afe1891875ee6c14a"
+
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
@@ -767,7 +837,7 @@ babel-plugin-syntax-jsx@^6.3.13, babel-plugin-syntax-jsx@^6.8.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
 
-babel-plugin-syntax-object-rest-spread@^6.8.0:
+babel-plugin-syntax-object-rest-spread@^6.13.0, babel-plugin-syntax-object-rest-spread@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
@@ -1221,6 +1291,13 @@ babel-preset-flow@^6.23.0:
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
+babel-preset-jest@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-22.4.3.tgz#e92eef9813b7026ab4ca675799f37419b5a44156"
+  dependencies:
+    babel-plugin-jest-hoist "^22.4.3"
+    babel-plugin-syntax-object-rest-spread "^6.13.0"
+
 babel-preset-react@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.24.1.tgz#ba69dfaea45fc3ec639b6a4ecea6e17702c91380"
@@ -1290,7 +1367,7 @@ babel-standalone@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-standalone/-/babel-standalone-6.26.0.tgz#15fb3d35f2c456695815ebf1ed96fe7f015b6886"
 
-babel-template@^6.24.1, babel-template@^6.26.0, babel-template@^6.9.0:
+babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0, babel-template@^6.9.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
   dependencies:
@@ -1300,7 +1377,7 @@ babel-template@^6.24.1, babel-template@^6.26.0, babel-template@^6.9.0:
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@^6.24.1, babel-traverse@^6.26.0:
+babel-traverse@^6.18.0, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
   dependencies:
@@ -1314,7 +1391,7 @@ babel-traverse@^6.24.1, babel-traverse@^6.26.0:
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
+babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
   dependencies:
@@ -1558,6 +1635,16 @@ brorand@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
+browser-process-hrtime@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
+
+browser-resolve@^1.11.2:
+  version "1.11.2"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.2.tgz#8ff09b0a2c421718a1051c260b32e48f442938ce"
+  dependencies:
+    resolve "1.1.7"
+
 browserify-aes@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
@@ -1747,6 +1834,10 @@ callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
 
+callsites@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
+
 camelcase@4.1.0, camelcase@^4.0.0, camelcase@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
@@ -1980,6 +2071,14 @@ cliui@^3.2.0:
     strip-ansi "^3.0.1"
     wrap-ansi "^2.0.0"
 
+cliui@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.0.0.tgz#743d4650e05f36d1ed2575b59638d87322bfbbcc"
+  dependencies:
+    string-width "^2.1.1"
+    strip-ansi "^4.0.0"
+    wrap-ansi "^2.0.0"
+
 clone@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.1.tgz#d217d1e961118e3ac9a4b8bba3285553bf647cdb"
@@ -2104,6 +2203,10 @@ commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
 
+compare-versions@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.1.0.tgz#43310256a5c555aaed4193c04d8f154cf9c6efd5"
+
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -2196,7 +2299,7 @@ convert-hrtime@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/convert-hrtime/-/convert-hrtime-2.0.0.tgz#19bfb2c9162f9e11c2f04c2c79de2b7e8095c627"
 
-convert-source-map@^1.5.0:
+convert-source-map@^1.4.0, convert-source-map@^1.5.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
 
@@ -2450,6 +2553,16 @@ csso@~2.3.1:
     clap "^1.0.9"
     source-map "^0.5.3"
 
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
+
+"cssstyle@>= 0.2.37 < 0.3.0":
+  version "0.2.37"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
+  dependencies:
+    cssom "0.3.x"
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -2480,6 +2593,14 @@ data-uri-to-buffer@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-0.0.4.tgz#46e13ab9da8e309745c8d01ce547213ebdb2fe3f"
 
+data-urls@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.0.0.tgz#24802de4e81c298ea8a9388bb0d8e461c774684f"
+  dependencies:
+    abab "^1.0.4"
+    whatwg-mimetype "^2.0.0"
+    whatwg-url "^6.4.0"
+
 date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
@@ -2532,6 +2653,12 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+default-require-extensions@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-1.0.0.tgz#f37ea15d3e13ffd9b437d33e1a75b5fb97874cb8"
+  dependencies:
+    strip-bom "^2.0.0"
+
 define-properties@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
@@ -2636,6 +2763,10 @@ detect-libc@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
 
+detect-newline@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-2.1.0.tgz#f41f1c10be4b00e87b5f13da680759f2c5bfd3e2"
+
 detect-port-alt@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/detect-port-alt/-/detect-port-alt-1.1.3.tgz#a4d2f061d757a034ecf37c514260a98750f2b131"
@@ -2671,6 +2802,10 @@ devcert-san@^0.3.3:
     tmp "^0.0.31"
     tslib "^1.6.0"
 
+diff@^3.1.0, diff@^3.2.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+
 diffie-hellman@^5.0.0:
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
@@ -2729,6 +2864,12 @@ domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
 
+domexception@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 domhandler@2.1:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.1.0.tgz#d2646f5e57f6c3bab11cf6cb05d3c0acf7412594"
@@ -2903,7 +3044,19 @@ enzyme-adapter-react-15@^1.0.5:
     object.values "^1.0.4"
     prop-types "^15.5.10"
 
-enzyme-adapter-utils@^1.1.0:
+enzyme-adapter-react-16@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.1.1.tgz#a8f4278b47e082fbca14f5bfb1ee50ee650717b4"
+  dependencies:
+    enzyme-adapter-utils "^1.3.0"
+    lodash "^4.17.4"
+    object.assign "^4.0.4"
+    object.values "^1.0.4"
+    prop-types "^15.6.0"
+    react-reconciler "^0.7.0"
+    react-test-renderer "^16.0.0-0"
+
+enzyme-adapter-utils@^1.1.0, enzyme-adapter-utils@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/enzyme-adapter-utils/-/enzyme-adapter-utils-1.3.0.tgz#d6c85756826c257a8544d362cc7a67e97ea698c7"
   dependencies:
@@ -2964,7 +3117,7 @@ error-stack-parser@^2.0.0:
   dependencies:
     stackframe "^1.0.3"
 
-es-abstract@^1.6.1, es-abstract@^1.7.0:
+es-abstract@^1.5.1, es-abstract@^1.6.1, es-abstract@^1.7.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.11.0.tgz#cce87d518f0496893b1a30cd8461835535480681"
   dependencies:
@@ -3028,6 +3181,17 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escodegen@^1.9.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.9.1.tgz#dbae17ef96c8e4bedb1356f4504fa4cc2f7cb7e2"
+  dependencies:
+    esprima "^3.1.3"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
 eslint-config-freecodecamp@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/eslint-config-freecodecamp/-/eslint-config-freecodecamp-1.1.1.tgz#345c8702e339db1f0034116727b6f7f3cf96a9f0"
@@ -3152,6 +3316,10 @@ esprima@^2.6.0:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
+esprima@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
+
 esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
@@ -3168,7 +3336,7 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
-estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -3241,6 +3409,10 @@ exenv@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/exenv/-/exenv-1.2.2.tgz#2ae78e85d9894158670b03d47bec1f03bd91bb9d"
 
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -3277,6 +3449,17 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
+expect@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-22.4.3.tgz#d5a29d0a0e1fb2153557caef2674d4547e914674"
+  dependencies:
+    ansi-styles "^3.2.0"
+    jest-diff "^22.4.3"
+    jest-get-type "^22.4.3"
+    jest-matcher-utils "^22.4.3"
+    jest-message-util "^22.4.3"
+    jest-regex-util "^22.4.3"
+
 express-graphql@^0.6.6:
   version "0.6.12"
   resolved "https://registry.yarnpkg.com/express-graphql/-/express-graphql-0.6.12.tgz#dfcb2058ca72ed5190b140830ad8cdbf76a9128a"
@@ -3459,6 +3642,13 @@ filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
 
+fileset@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
 filesize@3.5.11:
   version "3.5.11"
   resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.5.11.tgz#1919326749433bb3cf77368bd158caabcc19e9ee"
@@ -3704,7 +3894,7 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-fsevents@^1.0.0:
+fsevents@^1.0.0, fsevents@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.3.tgz#11f82318f5fe7bb2cd22965a108e9306208216d8"
   dependencies:
@@ -4230,13 +4420,17 @@ graphql@^0.11.3, graphql@^0.11.7:
   dependencies:
     iterall "1.1.3"
 
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+
 gzip-size@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-3.0.0.tgz#546188e9bdc337f673772f81660464b389dce520"
   dependencies:
     duplexer "^0.1.1"
 
-handlebars@4.0.11:
+handlebars@4.0.11, handlebars@^4.0.3:
   version "4.0.11"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.11.tgz#630a35dfe0294bc281edae6ffc5d329fc7982dcc"
   dependencies:
@@ -4436,6 +4630,12 @@ html-comment-regex@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
 
+html-encoding-sniffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 html-entities@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
@@ -4541,6 +4741,13 @@ import-lazy@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
 
+import-local@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/import-local/-/import-local-1.0.0.tgz#5e4ffdc03f4fe6c009c6729beb29631c2f8227bc"
+  dependencies:
+    pkg-dir "^2.0.0"
+    resolve-cwd "^2.0.0"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -4750,6 +4957,10 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
+is-generator-fn@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
+
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -4996,6 +5207,80 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
+istanbul-api@^1.1.14:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.3.1.tgz#4c3b05d18c0016d1022e079b98dc82c40f488954"
+  dependencies:
+    async "^2.1.4"
+    compare-versions "^3.1.0"
+    fileset "^2.0.2"
+    istanbul-lib-coverage "^1.2.0"
+    istanbul-lib-hook "^1.2.0"
+    istanbul-lib-instrument "^1.10.1"
+    istanbul-lib-report "^1.1.4"
+    istanbul-lib-source-maps "^1.2.4"
+    istanbul-reports "^1.3.0"
+    js-yaml "^3.7.0"
+    mkdirp "^0.5.1"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^1.1.1, istanbul-lib-coverage@^1.1.2, istanbul-lib-coverage@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.2.0.tgz#f7d8f2e42b97e37fe796114cb0f9d68b5e3a4341"
+
+istanbul-lib-hook@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.2.0.tgz#ae556fd5a41a6e8efa0b1002b1e416dfeaf9816c"
+  dependencies:
+    append-transform "^0.4.0"
+
+istanbul-lib-instrument@^1.10.1, istanbul-lib-instrument@^1.7.5, istanbul-lib-instrument@^1.8.0:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.10.1.tgz#724b4b6caceba8692d3f1f9d0727e279c401af7b"
+  dependencies:
+    babel-generator "^6.18.0"
+    babel-template "^6.16.0"
+    babel-traverse "^6.18.0"
+    babel-types "^6.18.0"
+    babylon "^6.18.0"
+    istanbul-lib-coverage "^1.2.0"
+    semver "^5.3.0"
+
+istanbul-lib-report@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.4.tgz#e886cdf505c4ebbd8e099e4396a90d0a28e2acb5"
+  dependencies:
+    istanbul-lib-coverage "^1.2.0"
+    mkdirp "^0.5.1"
+    path-parse "^1.0.5"
+    supports-color "^3.1.2"
+
+istanbul-lib-source-maps@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.3.tgz#20fb54b14e14b3fb6edb6aca3571fd2143db44e6"
+  dependencies:
+    debug "^3.1.0"
+    istanbul-lib-coverage "^1.1.2"
+    mkdirp "^0.5.1"
+    rimraf "^2.6.1"
+    source-map "^0.5.3"
+
+istanbul-lib-source-maps@^1.2.4:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.4.tgz#cc7ccad61629f4efff8e2f78adb8c522c9976ec7"
+  dependencies:
+    debug "^3.1.0"
+    istanbul-lib-coverage "^1.2.0"
+    mkdirp "^0.5.1"
+    rimraf "^2.6.1"
+    source-map "^0.5.3"
+
+istanbul-reports@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.3.0.tgz#2f322e81e1d9520767597dca3c20a0cce89a3554"
+  dependencies:
+    handlebars "^4.0.3"
+
 isurl@^1.0.0-alpha5:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
@@ -5011,6 +5296,265 @@ iterall@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.1.3.tgz#1cbbff96204056dde6656e2ed2e2226d0e6d72c9"
 
+jest-changed-files@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-22.4.3.tgz#8882181e022c38bd46a2e4d18d44d19d90a90fb2"
+  dependencies:
+    throat "^4.0.0"
+
+jest-cli@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-22.4.3.tgz#bf16c4a5fb7edc3fa5b9bb7819e34139e88a72c7"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.1"
+    exit "^0.1.2"
+    glob "^7.1.2"
+    graceful-fs "^4.1.11"
+    import-local "^1.0.0"
+    is-ci "^1.0.10"
+    istanbul-api "^1.1.14"
+    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-instrument "^1.8.0"
+    istanbul-lib-source-maps "^1.2.1"
+    jest-changed-files "^22.4.3"
+    jest-config "^22.4.3"
+    jest-environment-jsdom "^22.4.3"
+    jest-get-type "^22.4.3"
+    jest-haste-map "^22.4.3"
+    jest-message-util "^22.4.3"
+    jest-regex-util "^22.4.3"
+    jest-resolve-dependencies "^22.4.3"
+    jest-runner "^22.4.3"
+    jest-runtime "^22.4.3"
+    jest-snapshot "^22.4.3"
+    jest-util "^22.4.3"
+    jest-validate "^22.4.3"
+    jest-worker "^22.4.3"
+    micromatch "^2.3.11"
+    node-notifier "^5.2.1"
+    realpath-native "^1.0.0"
+    rimraf "^2.5.4"
+    slash "^1.0.0"
+    string-length "^2.0.0"
+    strip-ansi "^4.0.0"
+    which "^1.2.12"
+    yargs "^10.0.3"
+
+jest-config@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-22.4.3.tgz#0e9d57db267839ea31309119b41dc2fa31b76403"
+  dependencies:
+    chalk "^2.0.1"
+    glob "^7.1.1"
+    jest-environment-jsdom "^22.4.3"
+    jest-environment-node "^22.4.3"
+    jest-get-type "^22.4.3"
+    jest-jasmine2 "^22.4.3"
+    jest-regex-util "^22.4.3"
+    jest-resolve "^22.4.3"
+    jest-util "^22.4.3"
+    jest-validate "^22.4.3"
+    pretty-format "^22.4.3"
+
+jest-diff@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-22.4.3.tgz#e18cc3feff0aeef159d02310f2686d4065378030"
+  dependencies:
+    chalk "^2.0.1"
+    diff "^3.2.0"
+    jest-get-type "^22.4.3"
+    pretty-format "^22.4.3"
+
+jest-docblock@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-22.4.3.tgz#50886f132b42b280c903c592373bb6e93bb68b19"
+  dependencies:
+    detect-newline "^2.1.0"
+
+jest-environment-jsdom@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-22.4.3.tgz#d67daa4155e33516aecdd35afd82d4abf0fa8a1e"
+  dependencies:
+    jest-mock "^22.4.3"
+    jest-util "^22.4.3"
+    jsdom "^11.5.1"
+
+jest-environment-node@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-22.4.3.tgz#54c4eaa374c83dd52a9da8759be14ebe1d0b9129"
+  dependencies:
+    jest-mock "^22.4.3"
+    jest-util "^22.4.3"
+
+jest-get-type@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
+
+jest-haste-map@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-22.4.3.tgz#25842fa2ba350200767ac27f658d58b9d5c2e20b"
+  dependencies:
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.1.11"
+    jest-docblock "^22.4.3"
+    jest-serializer "^22.4.3"
+    jest-worker "^22.4.3"
+    micromatch "^2.3.11"
+    sane "^2.0.0"
+
+jest-jasmine2@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-22.4.3.tgz#4daf64cd14c793da9db34a7c7b8dcfe52a745965"
+  dependencies:
+    chalk "^2.0.1"
+    co "^4.6.0"
+    expect "^22.4.3"
+    graceful-fs "^4.1.11"
+    is-generator-fn "^1.0.0"
+    jest-diff "^22.4.3"
+    jest-matcher-utils "^22.4.3"
+    jest-message-util "^22.4.3"
+    jest-snapshot "^22.4.3"
+    jest-util "^22.4.3"
+    source-map-support "^0.5.0"
+
+jest-leak-detector@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-22.4.3.tgz#2b7b263103afae8c52b6b91241a2de40117e5b35"
+  dependencies:
+    pretty-format "^22.4.3"
+
+jest-matcher-utils@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-22.4.3.tgz#4632fe428ebc73ebc194d3c7b65d37b161f710ff"
+  dependencies:
+    chalk "^2.0.1"
+    jest-get-type "^22.4.3"
+    pretty-format "^22.4.3"
+
+jest-message-util@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-22.4.3.tgz#cf3d38aafe4befddbfc455e57d65d5239e399eb7"
+  dependencies:
+    "@babel/code-frame" "^7.0.0-beta.35"
+    chalk "^2.0.1"
+    micromatch "^2.3.11"
+    slash "^1.0.0"
+    stack-utils "^1.0.1"
+
+jest-mock@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-22.4.3.tgz#f63ba2f07a1511772cdc7979733397df770aabc7"
+
+jest-regex-util@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-22.4.3.tgz#a826eb191cdf22502198c5401a1fc04de9cef5af"
+
+jest-resolve-dependencies@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-22.4.3.tgz#e2256a5a846732dc3969cb72f3c9ad7725a8195e"
+  dependencies:
+    jest-regex-util "^22.4.3"
+
+jest-resolve@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-22.4.3.tgz#0ce9d438c8438229aa9b916968ec6b05c1abb4ea"
+  dependencies:
+    browser-resolve "^1.11.2"
+    chalk "^2.0.1"
+
+jest-runner@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-22.4.3.tgz#298ddd6a22b992c64401b4667702b325e50610c3"
+  dependencies:
+    exit "^0.1.2"
+    jest-config "^22.4.3"
+    jest-docblock "^22.4.3"
+    jest-haste-map "^22.4.3"
+    jest-jasmine2 "^22.4.3"
+    jest-leak-detector "^22.4.3"
+    jest-message-util "^22.4.3"
+    jest-runtime "^22.4.3"
+    jest-util "^22.4.3"
+    jest-worker "^22.4.3"
+    throat "^4.0.0"
+
+jest-runtime@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-22.4.3.tgz#b69926c34b851b920f666c93e86ba2912087e3d0"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^22.4.3"
+    babel-plugin-istanbul "^4.1.5"
+    chalk "^2.0.1"
+    convert-source-map "^1.4.0"
+    exit "^0.1.2"
+    graceful-fs "^4.1.11"
+    jest-config "^22.4.3"
+    jest-haste-map "^22.4.3"
+    jest-regex-util "^22.4.3"
+    jest-resolve "^22.4.3"
+    jest-util "^22.4.3"
+    jest-validate "^22.4.3"
+    json-stable-stringify "^1.0.1"
+    micromatch "^2.3.11"
+    realpath-native "^1.0.0"
+    slash "^1.0.0"
+    strip-bom "3.0.0"
+    write-file-atomic "^2.1.0"
+    yargs "^10.0.3"
+
+jest-serializer@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-22.4.3.tgz#a679b81a7f111e4766235f4f0c46d230ee0f7436"
+
+jest-snapshot@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-22.4.3.tgz#b5c9b42846ffb9faccb76b841315ba67887362d2"
+  dependencies:
+    chalk "^2.0.1"
+    jest-diff "^22.4.3"
+    jest-matcher-utils "^22.4.3"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    pretty-format "^22.4.3"
+
+jest-util@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-22.4.3.tgz#c70fec8eec487c37b10b0809dc064a7ecf6aafac"
+  dependencies:
+    callsites "^2.0.0"
+    chalk "^2.0.1"
+    graceful-fs "^4.1.11"
+    is-ci "^1.0.10"
+    jest-message-util "^22.4.3"
+    mkdirp "^0.5.1"
+    source-map "^0.6.0"
+
+jest-validate@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-22.4.3.tgz#0780954a5a7daaeec8d3c10834b9280865976b30"
+  dependencies:
+    chalk "^2.0.1"
+    jest-config "^22.4.3"
+    jest-get-type "^22.4.3"
+    leven "^2.1.0"
+    pretty-format "^22.4.3"
+
+jest-worker@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-22.4.3.tgz#5c421417cba1c0abf64bf56bd5fb7968d79dd40b"
+  dependencies:
+    merge-stream "^1.0.1"
+
+jest@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-22.4.3.tgz#2261f4b117dc46d9a4a1a673d2150958dee92f16"
+  dependencies:
+    import-local "^1.0.0"
+    jest-cli "^22.4.3"
+
 joi@12.x.x:
   version "12.0.0"
   resolved "https://registry.yarnpkg.com/joi/-/joi-12.0.0.tgz#46f55e68f4d9628f01bbb695902c8b307ad8d33a"
@@ -5037,7 +5581,7 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@^3.10.0, js-yaml@^3.5.2, js-yaml@^3.9.1:
+js-yaml@^3.10.0, js-yaml@^3.5.2, js-yaml@^3.7.0, js-yaml@^3.9.1:
   version "3.11.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.11.0.tgz#597c1a8bd57152f26d622ce4117851a51f5ebaef"
   dependencies:
@@ -5059,6 +5603,37 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
+jsdom@^11.5.1:
+  version "11.7.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.7.0.tgz#8b45b657dae90d6d2d3a5f5d1126bb7102d0a172"
+  dependencies:
+    abab "^1.0.4"
+    acorn "^5.3.0"
+    acorn-globals "^4.1.0"
+    array-equal "^1.0.0"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle ">= 0.2.37 < 0.3.0"
+    data-urls "^1.0.0"
+    domexception "^1.0.0"
+    escodegen "^1.9.0"
+    html-encoding-sniffer "^1.0.2"
+    left-pad "^1.2.0"
+    nwmatcher "^1.4.3"
+    parse5 "4.0.0"
+    pn "^1.1.0"
+    request "^2.83.0"
+    request-promise-native "^1.0.5"
+    sax "^1.2.4"
+    symbol-tree "^3.2.2"
+    tough-cookie "^2.3.3"
+    w3c-hr-time "^1.0.1"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.3"
+    whatwg-mimetype "^2.1.0"
+    whatwg-url "^6.4.0"
+    ws "^4.0.0"
+    xml-name-validator "^3.0.0"
+
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
@@ -5195,6 +5770,10 @@ jsx-ast-utils@^2.0.1:
   dependencies:
     array-includes "^3.0.3"
 
+just-extend@^1.1.27:
+  version "1.1.27"
+  resolved "https://registry.yarnpkg.com/just-extend/-/just-extend-1.1.27.tgz#ec6e79410ff914e472652abfa0e603c03d60e905"
+
 keycode@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/keycode/-/keycode-2.2.0.tgz#3d0af56dc7b8b8e5cba8d0a97f107204eec22b04"
@@ -5235,7 +5814,11 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
-leven@^2.0.0:
+left-pad@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.2.0.tgz#d30a73c6b8201d8f7d8e7956ba9616087a68e0ee"
+
+leven@^2.0.0, leven@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
 
@@ -5354,6 +5937,10 @@ lodash.foreach@^4.3.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.foreach/-/lodash.foreach-4.5.0.tgz#1a6a35eace401280c7f06dddec35165ab27e3e53"
 
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+
 lodash.map@^4.4.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.map/-/lodash.map-4.6.0.tgz#771ec7839e3473d9c4cde28b19394c3562f4f6d3"
@@ -5394,6 +5981,10 @@ lodash.some@^4.4.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.some/-/lodash.some-4.6.0.tgz#1bb9f314ef6b8baded13b549169b2a945eb68e4d"
 
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+
 lodash.template@^4.2.4:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-4.4.0.tgz#e73a0385c8355591746e020b99679c690e68fba0"
@@ -5437,6 +6028,10 @@ log-symbols@^1.0.2:
   dependencies:
     chalk "^1.0.0"
 
+lolex@^2.2.0, lolex@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.3.2.tgz#85f9450425103bf9e7a60668ea25dc43274ca807"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -5571,6 +6166,12 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
+merge-stream@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-1.0.1.tgz#4041202d508a342ba00174008df0c251b8c135e1"
+  dependencies:
+    readable-stream "^2.0.1"
+
 merge@^1.1.3, merge@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
@@ -5612,7 +6213,7 @@ micromatch@^2.1.5, micromatch@^2.3.11, micromatch@^2.3.7:
     parse-glob "^3.0.4"
     regex-cache "^0.4.2"
 
-micromatch@^3.0.3, micromatch@^3.0.4:
+micromatch@^3.0.3, micromatch@^3.0.4, micromatch@^3.1.4, micromatch@^3.1.8:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
   dependencies:
@@ -5846,6 +6447,16 @@ next-tick@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
 
+nise@^1.2.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/nise/-/nise-1.3.2.tgz#fd6fd8dc040dfb3c0a45252feb6ff21832309b14"
+  dependencies:
+    "@sinonjs/formatio" "^2.0.0"
+    just-extend "^1.1.27"
+    lolex "^2.3.2"
+    path-to-regexp "^1.7.0"
+    text-encoding "^0.6.4"
+
 node-emoji@^1.0.4:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.8.1.tgz#6eec6bfb07421e2148c75c6bba72421f8530a826"
@@ -5923,6 +6534,15 @@ node-libs-browser@^2.0.0:
     util "^0.10.3"
     vm-browserify "0.0.4"
 
+node-notifier@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.2.1.tgz#fa313dd08f5517db0e2502e5758d664ac69f9dea"
+  dependencies:
+    growly "^1.3.0"
+    semver "^5.4.1"
+    shellwords "^0.1.1"
+    which "^1.3.0"
+
 node-pre-gyp@^0.6.39:
   version "0.6.39"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.39.tgz#c00e96860b23c0e1420ac7befc5044e1d78d8649"
@@ -6033,6 +6653,10 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
+nwmatcher@^1.4.3:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.4.tgz#2285631f34a95f0d0395cd900c96ed39b58f346e"
+
 oauth-sign@~0.8.1, oauth-sign@~0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
@@ -6102,6 +6726,13 @@ object.entries@^1.0.4:
     function-bind "^1.1.0"
     has "^1.0.1"
 
+object.getownpropertydescriptors@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.0.3.tgz#8758c846f5b407adab0f236e0986f14b051caa16"
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.5.1"
+
 object.map@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/object.map/-/object.map-1.0.1.tgz#cf83e59dc8fcc0ad5f4250e1f78b3b81bd801d37"
@@ -6190,7 +6821,7 @@ optimist@^0.6.1, optimist@~0.6.0, optimist@~0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.2:
+optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -6348,6 +6979,10 @@ parse-passwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
 
+parse5@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
+
 parse5@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
@@ -6543,6 +7178,10 @@ pluralize@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
 
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+
 posix-character-classes@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
@@ -7076,6 +7715,13 @@ pretty-error@^2.1.1:
     renderkid "^2.0.1"
     utila "~0.4"
 
+pretty-format@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-22.4.3.tgz#f873d780839a9c02e9664c8a082e9ee79eaac16f"
+  dependencies:
+    ansi-regex "^3.0.0"
+    ansi-styles "^3.2.0"
+
 private@^0.1.6, private@^0.1.7:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
@@ -7344,6 +7990,15 @@ react-dev-utils@^4.2.1:
     strip-ansi "3.0.1"
     text-table "0.2.0"
 
+react-dom@16:
+  version "16.3.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.3.1.tgz#6a3c90a4fb62f915bdbcf6204422d93a7d4ca573"
+  dependencies:
+    fbjs "^0.8.16"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+    prop-types "^15.6.0"
+
 react-dom@^15.6.0:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.6.2.tgz#41cfadf693b757faf2708443a1d1fd5a02bef730"
@@ -7420,6 +8075,15 @@ react-proxy@^3.0.0-alpha.0:
   dependencies:
     lodash "^4.6.1"
 
+react-reconciler@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/react-reconciler/-/react-reconciler-0.7.0.tgz#9614894103e5f138deeeb5eabaf3ee80eb1d026d"
+  dependencies:
+    fbjs "^0.8.16"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+    prop-types "^15.6.0"
+
 react-redux@^5.0.7:
   version "5.0.7"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-5.0.7.tgz#0dc1076d9afb4670f993ffaef44b8f8c1155a4c8"
@@ -7478,7 +8142,7 @@ react-side-effect@^1.1.0:
     exenv "^1.2.1"
     shallowequal "^1.0.1"
 
-react-test-renderer@^16.3.1:
+react-test-renderer@^16.0.0-0, react-test-renderer@^16.3.1:
   version "16.3.1"
   resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.3.1.tgz#d9257936d8535bd40f57f3d5a84e7b0452fb17f2"
   dependencies:
@@ -7498,6 +8162,15 @@ react-transition-group@^2.0.0, react-transition-group@^2.2.0:
     prop-types "^15.5.8"
     warning "^3.0.0"
 
+react@16:
+  version "16.3.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.3.1.tgz#4a2da433d471251c69b6033ada30e2ed1202cfd8"
+  dependencies:
+    fbjs "^0.8.16"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+    prop-types "^15.6.0"
+
 react@^15.6.0:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/react/-/react-15.6.2.tgz#dba0434ab439cfe82f108f0f511663908179aa72"
@@ -7609,6 +8282,12 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
+realpath-native@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.0.0.tgz#7885721a83b43bd5327609f0ddecb2482305fdf0"
+  dependencies:
+    util.promisify "^1.0.0"
+
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -7843,6 +8522,20 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
+request-promise-core@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
+  dependencies:
+    lodash "^4.13.1"
+
+request-promise-native@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.5.tgz#5281770f68e0c9719e5163fd3fab482215f4fda5"
+  dependencies:
+    request-promise-core "1.1.1"
+    stealthy-require "^1.1.0"
+    tough-cookie ">=2.3.3"
+
 request@2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
@@ -7870,7 +8563,7 @@ request@2.81.0:
     tunnel-agent "^0.6.0"
     uuid "^3.0.0"
 
-request@^2.58.0, request@^2.67.0, request@^2.74.0:
+request@^2.58.0, request@^2.67.0, request@^2.74.0, request@^2.83.0:
   version "2.85.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.85.0.tgz#5a03615a47c61420b3eb99b7dba204f83603e1fa"
   dependencies:
@@ -7975,6 +8668,10 @@ resolve-url@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
 
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
 resolve@^1.1.6, resolve@^1.1.7, resolve@^1.5.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.6.0.tgz#0fbd21278b27b4004481c395349e7aba60a9ff5c"
@@ -8094,6 +8791,10 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
+samsam@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/samsam/-/samsam-1.3.0.tgz#8d1d9350e25622da30de3e44ba692b5221ab7c50"
+
 sane@^1.3.3:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/sane/-/sane-1.7.0.tgz#b3579bccb45c94cf20355cc81124990dfd346e30"
@@ -8106,7 +8807,21 @@ sane@^1.3.3:
     walker "~1.0.5"
     watch "~0.10.0"
 
-sax@~1.2.1:
+sane@^2.0.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-2.5.0.tgz#6359cd676f5efd9988b264d8ce3b827dd6b27bec"
+  dependencies:
+    anymatch "^2.0.0"
+    exec-sh "^0.2.0"
+    fb-watchman "^2.0.0"
+    micromatch "^3.1.4"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+    watch "~0.18.0"
+  optionalDependencies:
+    fsevents "^1.1.1"
+
+sax@^1.2.4, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
@@ -8316,6 +9031,10 @@ shelljs@0.7.0:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shellwords@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
+
 shortid@^2.2.6:
   version "2.2.8"
   resolved "https://registry.yarnpkg.com/shortid/-/shortid-2.2.8.tgz#033b117d6a2e975804f6f0969dbe7d3d0b355131"
@@ -8332,6 +9051,18 @@ signedsource@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/signedsource/-/signedsource-1.0.0.tgz#1ddace4981798f93bd833973803d80d52e93ad6a"
 
+sinon@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/sinon/-/sinon-4.5.0.tgz#427ae312a337d3c516804ce2754e8c0d5028cb04"
+  dependencies:
+    "@sinonjs/formatio" "^2.0.0"
+    diff "^3.1.0"
+    lodash.get "^4.4.2"
+    lolex "^2.2.0"
+    nise "^1.2.0"
+    supports-color "^5.1.0"
+    type-detect "^4.0.5"
+
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -8488,6 +9219,12 @@ source-map-support@^0.4.0, source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
+source-map-support@^0.5.0:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.4.tgz#54456efa89caa9270af7cd624cc2f123e51fbae8"
+  dependencies:
+    source-map "^0.6.0"
+
 source-map-support@~0.2.8:
   version "0.2.10"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.2.10.tgz#ea5a3900a1c1cb25096a0ae8cc5c2b4b10ded3dc"
@@ -8518,7 +9255,7 @@ source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, sour
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-source-map@^0.6.1, source-map@~0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
@@ -8590,6 +9327,10 @@ stack-trace@^0.0.10:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
 
+stack-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
+
 stackframe@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/stackframe/-/stackframe-0.3.1.tgz#33aa84f1177a5548c8935533cbfeb3420975f5a4"
@@ -8623,6 +9364,10 @@ statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
+stealthy-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+
 steno@^0.4.1:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/steno/-/steno-0.4.4.tgz#071105bdfc286e6615c0403c27e9d7b5dcb855cb"
@@ -8671,6 +9416,13 @@ string-length@^1.0.1:
   dependencies:
     strip-ansi "^3.0.0"
 
+string-length@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-2.0.0.tgz#d40dbb686a3ace960c1cffca562bf2c45f8363ed"
+  dependencies:
+    astral-regex "^1.0.0"
+    strip-ansi "^4.0.0"
+
 string-similarity@1.2.0, string-similarity@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/string-similarity/-/string-similarity-1.2.0.tgz#d75153cb383846318b7a39a8d9292bb4db4e9c30"
@@ -8724,16 +9476,16 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-bom@3.0.0, strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -8752,7 +9504,7 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.1.0, supports-color@^3.1.1, supports-color@^3.2.3:
+supports-color@^3.1.0, supports-color@^3.1.1, supports-color@^3.1.2, supports-color@^3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   dependencies:
@@ -8764,7 +9516,7 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
-supports-color@^5.3.0:
+supports-color@^5.1.0, supports-color@^5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.3.0.tgz#5b24ac15db80fa927cf5227a4a33fd3c4c7676c0"
   dependencies:
@@ -8790,6 +9542,10 @@ symbol-observable@^1.0.2, symbol-observable@^1.0.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
 
+symbol-tree@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+
 symbol@^0.2.1:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/symbol/-/symbol-0.2.3.tgz#3b9873b8a901e47c6efe21526a3ac372ef28bbc7"
@@ -8886,10 +9642,28 @@ term-size@^1.2.0:
   dependencies:
     execa "^0.7.0"
 
+test-exclude@^4.1.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.1.tgz#dfa222f03480bca69207ca728b37d74b45f724fa"
+  dependencies:
+    arrify "^1.0.1"
+    micromatch "^3.1.8"
+    object-assign "^4.1.0"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+
+text-encoding@^0.6.4:
+  version "0.6.4"
+  resolved "https://registry.yarnpkg.com/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
+
 text-table@0.2.0, text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
+throat@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
+
 through2@^2.0.0, through2@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
@@ -8975,12 +9749,18 @@ topo@2.x.x:
   dependencies:
     hoek "4.x.x"
 
-tough-cookie@~2.3.0, tough-cookie@~2.3.3:
+tough-cookie@>=2.3.3, tough-cookie@^2.3.3, tough-cookie@~2.3.0, tough-cookie@~2.3.3:
   version "2.3.4"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.4.tgz#ec60cee38ac675063ffc97a5c18970578ee83655"
   dependencies:
     punycode "^1.4.1"
 
+tr46@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  dependencies:
+    punycode "^2.1.0"
+
 traceur@0.0.105:
   version "0.0.105"
   resolved "https://registry.yarnpkg.com/traceur/-/traceur-0.0.105.tgz#5cf9dee83d6b77861c3d6c44d53859aed7ab0479"
@@ -9019,7 +9799,7 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@^4.0.0:
+type-detect@^4.0.0, type-detect@^4.0.5:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
 
@@ -9264,6 +10044,13 @@ util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
+util.promisify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
+  dependencies:
+    define-properties "^1.1.2"
+    object.getownpropertydescriptors "^2.0.3"
+
 util@0.10.3, util@^0.10.3:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
@@ -9341,6 +10128,12 @@ vm-browserify@0.0.4:
   dependencies:
     indexof "0.0.1"
 
+w3c-hr-time@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
+  dependencies:
+    browser-process-hrtime "^0.1.2"
+
 walker@~1.0.5:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
@@ -9357,6 +10150,13 @@ watch@~0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.10.0.tgz#77798b2da0f9910d595f1ace5b0c2258521f21dc"
 
+watch@~0.18.0:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"
+  dependencies:
+    exec-sh "^0.2.0"
+    minimist "^1.2.0"
+
 watchpack@^0.2.1:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-0.2.9.tgz#62eaa4ab5e5ba35fdfc018275626e3c0f5e3fb0b"
@@ -9365,6 +10165,10 @@ watchpack@^0.2.1:
     chokidar "^1.0.0"
     graceful-fs "^4.1.2"
 
+webidl-conversions@^4.0.1, webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+
 webpack-configurator@^0.3.0:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/webpack-configurator/-/webpack-configurator-0.3.1.tgz#d16802afa674101a0cbfa6fc344d415c9649540b"
@@ -9499,10 +10303,28 @@ websocket-extensions@>=0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
 
+whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.3.tgz#57c235bc8657e914d24e1a397d3c82daee0a6ba3"
+  dependencies:
+    iconv-lite "0.4.19"
+
 whatwg-fetch@>=0.10.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
 
+whatwg-mimetype@^2.0.0, whatwg-mimetype@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.1.0.tgz#f0f21d76cbba72362eb609dbed2a30cd17fcc7d4"
+
+whatwg-url@^6.4.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.4.0.tgz#08fdf2b9e872783a7a1f6216260a1d66cc722e08"
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.0"
+    webidl-conversions "^4.0.1"
+
 when@^3.7.5:
   version "3.7.8"
   resolved "https://registry.yarnpkg.com/when/-/when-3.7.8.tgz#c7130b6a7ea04693e842cdc9e7a1f2aa39a39f82"
@@ -9515,7 +10337,7 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
-which@^1.0.9, which@^1.1.1, which@^1.2.12, which@^1.2.14, which@^1.2.9:
+which@^1.0.9, which@^1.1.1, which@^1.2.12, which@^1.2.14, which@^1.2.9, which@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
   dependencies:
@@ -9570,7 +10392,7 @@ wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 
-write-file-atomic@^2.0.0:
+write-file-atomic@^2.0.0, write-file-atomic@^2.1.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.3.0.tgz#1ff61575c2e2a4e8e510d6fa4e243cce183999ab"
   dependencies:
@@ -9591,6 +10413,13 @@ ws@3.0.0:
     safe-buffer "~5.0.1"
     ultron "~1.1.0"
 
+ws@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-4.1.0.tgz#a979b5d7d4da68bf54efe0408967c324869a7289"
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+
 ws@~3.3.1:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
@@ -9603,6 +10432,10 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+
 xmlhttprequest-ssl@~1.5.4:
   version "1.5.5"
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz#c2876b06168aadc40e57d97e81191ac8f4398b3e"
@@ -9642,6 +10475,12 @@ yargs-parser@^7.0.0:
   dependencies:
     camelcase "^4.1.0"
 
+yargs-parser@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-8.1.0.tgz#f1376a33b6629a5d063782944da732631e966950"
+  dependencies:
+    camelcase "^4.1.0"
+
 yargs@4.7.1:
   version "4.7.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.7.1.tgz#e60432658a3387ff269c028eacde4a512e438dff"
@@ -9660,6 +10499,23 @@ yargs@4.7.1:
     y18n "^3.2.1"
     yargs-parser "^2.4.0"
 
+yargs@^10.0.3:
+  version "10.1.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.1.2.tgz#454d074c2b16a51a43e2fb7807e4f9de69ccb5c5"
+  dependencies:
+    cliui "^4.0.0"
+    decamelize "^1.1.1"
+    find-up "^2.1.0"
+    get-caller-file "^1.0.1"
+    os-locale "^2.0.0"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^8.1.0"
+
 yargs@^8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"