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Test migration to jest by hand

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Apparently using regular expressions is way easier.
This commit is contained in:
Angelos Chalaris
2018-06-18 15:15:56 +03:00
parent 977949ca61
commit 4f7da1be9b
894 changed files with 5917 additions and 3607 deletions
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2
test/randomIntegerInRange/randomIntegerInRange.js Normal file
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const randomIntegerInRange = (min, max) => Math.floor(Math.random() * (max - min + 1)) + min;
module.exports = randomIntegerInRange;

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test/randomIntegerInRange/randomIntegerInRange.test.js Normal file
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const expect = require('expect');
const randomIntegerInRange = require('./randomIntegerInRange.js');
test('randomIntegerInRange is a Function', () => {
expect(randomIntegerInRange).toBeInstanceOf(Function);
});
const lowerLimit = Math.floor(Math.random() * 20);
const upperLimit = Math.floor(lowerLimit + Math.random() * 10);
test('The returned value is an integer', () => {
expect(Number.isInteger(randomIntegerInRange(lowerLimit,upperLimit))).toBeTruthy();
});
const numberForTest = randomIntegerInRange(lowerLimit,upperLimit);
test('The returned value lies between provided lowerLimit and upperLimit (both inclusive).', () => {
expect((numberForTest >= lowerLimit) && (numberForTest <= upperLimit)).toBeTruthy();
});