46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
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/* global expect*/
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const getId = require('./get-id');
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const idNode = require('./__fixtures__/id-node.json');
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const imageNode = require('./__fixtures__/image-node.json');
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const multipleChildrenNode = require('./__fixtures__/multiple-children.json');
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const nonIdNode = require('./__fixtures__/non-id-node.json');
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describe('get-id', () => {
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it('should return a string', () => {
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expect.assertions(1);
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const actual = getId(idNode);
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expect(typeof actual).toBe('string');
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});
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it('should get the expected identifier', () => {
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expect.assertions(1);
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const actual = getId(idNode);
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expect(actual).toBe('html-key');
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});
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it('should return null if the node does contain an id', () => {
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expect.assertions(1);
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const actual = getId(nonIdNode);
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expect(actual).toBeNull();
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});
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// TODO: bin this (and the json!) after development (it'll be a silly test
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// once we're using directives)
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it('should ignore image nodes', () => {
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expect.assertions(1);
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const actual = getId(imageNode);
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expect(actual).toBeNull();
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});
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// TODO: bin this (and the json!) after development (it'll be a silly test
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// once we're using directives)
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// TODO: do we want to fail silently? Might it be better to output warnings
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// or perhaps even stop the parser? Probably warnings if anything.
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it('should ignore paragraphs that contain more than the id element', () => {
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expect.assertions(1);
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const actual = getId(multipleChildrenNode);
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expect(actual).toBeNull();
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});
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});
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