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
9 lines
338 B
JavaScript
9 lines
338 B
JavaScript
const {percentile} = require('./_30s.js');
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test('percentile is a Function', () => {
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expect(percentile).toBeInstanceOf(Function);
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});
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test('Uses the percentile formula to calculate how many numbers in the given array are less or equal to the given value.', () => {
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expect(percentile([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 6)).toBe(55);
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});
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