83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
14 lines
381 B
JavaScript
14 lines
381 B
JavaScript
const {pullAtIndex} = require('./_30s.js');
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test('pullAtIndex is a Function', () => {
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expect(pullAtIndex).toBeInstanceOf(Function);
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});
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let myArray = ['a', 'b', 'c', 'd'];
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let pulled = pullAtIndex(myArray, [1, 3]);
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test('Pulls the given values', () => {
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expect(myArray).toEqual(['a', 'c']);
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});
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test('Pulls the given values', () => {
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expect(pulled).toEqual(['b', 'd']);
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});
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