15 lines
689 B
JavaScript
15 lines
689 B
JavaScript
const expect = require('expect');
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const randomIntArrayInRange = require('./randomIntArrayInRange.js');
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test('Testing randomIntArrayInRange', () => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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expect(typeof randomIntArrayInRange === 'function').toBeTruthy();
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const lowerLimit = Math.floor(Math.random() * 20);
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const upperLimit = Math.floor(lowerLimit + Math.random() * 10);
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const arr = randomIntArrayInRange(lowerLimit,upperLimit, 10);
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expect(arr.every(x => typeof x === 'number')).toBeTruthy();
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expect(arr.length).toBe(10);
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expect(arr.every(x => (x >= lowerLimit) && (x <= upperLimit))).toBeTruthy();
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});
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