56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
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const { insertErms } = require('./insert-erms');
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describe('insertErms helper', () => {
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const code = `<h1>Hello World</h1>
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<main>
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<h2>CatPhotoApp</h2>
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<img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>`;
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it('should throw error if erm is undefined', () => {
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expect(() => {
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insertErms(code);
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}).toThrow();
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});
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it('should throw error if erm length is less than 2', () => {
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const items = [[], [1]];
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items.forEach(item => {
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expect(() => {
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insertErms(code, item);
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}).toThrow();
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});
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});
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it('should update code with markers if provided', () => {
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const newCode = `--fcc-editable-region--
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<h1>Hello World</h1>
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<main>
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<h2>CatPhotoApp</h2>
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<img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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--fcc-editable-region--
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</main>`;
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expect(insertErms(code, [0, 7])).toEqual(newCode);
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});
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it('should update code with 2 markers if more are provided', () => {
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const newCode = `<h1>Hello World</h1>
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<main>
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--fcc-editable-region--
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<h2>CatPhotoApp</h2>
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--fcc-editable-region--
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<img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>`;
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expect(insertErms(code, [2, 4, 6, 7])).toEqual(newCode);
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});
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});
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