freeCodeCamp/test-if-a-value-is-a-string.english.md at 6b3c61c73757d6ffe2ea332cbc44dad7948d1175

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Kristofer Koishigawa 6b3c61c737 feat: update backend project links (#39314 )

* feat: update backend project links

Replace solution and remix Glitch links with equivalent Repl.it links in backend projects/challenges and intro pages.

* fix: link and Repl.it casing

* fix: update mention of glitch in testing challenge

* Apply suggestions from code review

Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>

Co-authored-by: Mrugesh Mohapatra <1884376+raisedadead@users.noreply.github.com>
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>

2020-08-17 14:38:16 -07:00

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id, title, challengeType, isHidden, forumTopicId

id	title	challengeType	isHidden	forumTopicId
587d824d367417b2b2512c52	Test if a Value is a String	2	false	301599

Description

As a reminder, this project is being built upon the following starter project on Repl.it, or cloned from GitHub. isString or isNotString asserts that the actual value is a string.

Instructions

Use assert.isString() or assert.isNotString() to make the tests pass.

Tests

tests:
  - text: All tests should pass.
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=12').then(data => { assert.equal(data.state,'passed'); }, xhr => { throw new Error(xhr.responseText); })
  - text: You should choose the right assertion - isString vs. isNotString.
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=12').then(data => {  assert.equal(data.assertions[0].method, 'isNotString', 'A float number is not a string'); }, xhr => { throw new Error(xhr.responseText); })
  - text: You should choose the right assertion - isString vs. isNotString.
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=12').then(data => {  assert.equal(data.assertions[1].method, 'isString', 'environment vars are strings (or undefined)'); }, xhr => { throw new Error(xhr.responseText); })
  - text: You should choose the right assertion - isString vs. isNotString.
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=12').then(data => {  assert.equal(data.assertions[2].method, 'isString', 'A JSON is a string'); }, xhr => { throw new Error(xhr.responseText); })

Challenge Seed

Solution

/**
  Backend challenges don't need solutions, 
  because they would need to be tested against a full working project. 
  Please check our contributing guidelines to learn more.
*/

2.2 KiB Raw Blame History