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Test cleanup and fixes [q-r]

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This commit is contained in:
Angelos Chalaris
2018-06-18 18:13:18 +03:00
parent 43e92c610d
commit ba3e684a27
23 changed files with 147 additions and 202 deletions
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43
test/quickSort/quickSort.test.js
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@ -1,28 +1,33 @@
const expect = require('expect');
const quickSort = require('./quickSort.js');
test('quickSort is a Function', () => {
test('quickSort is a Function', () => {
expect(quickSort).toBeInstanceOf(Function);
});
test('quickSort([5, 6, 4, 3, 1, 2]) returns [1, 2, 3, 4, 5, 6]', () => {
expect(quickSort([5, 6, 4, 3, 1, 2]), [1, 2, 3, 4, 5, 6]).toEqual()
test('quickSort([5, 6, 4, 3, 1, 2]) returns [1, 2, 3, 4, 5, 6]', () => {
expect(quickSort([5, 6, 4, 3, 1, 2])).toEqual([1, 2, 3, 4, 5, 6]);
});
test('quickSort([-1, 0, -2]) returns [-2, -1, 0]', () => {
expect(quickSort([-1, 0, -2]), [-2, -1, 0]).toEqual()
test('quickSort([-1, 0, -2]) returns [-2, -1, 0]', () => {
expect(quickSort([-1, 0, -2])).toEqual([-2, -1, 0]);
});
t.throws(() => quickSort(), 'quickSort() throws an error');
t.throws(() => quickSort(123), 'quickSort(123) throws an error');
t.throws(() => quickSort({ 234: string}), 'quickSort({ 234: string}) throws an error');
t.throws(() => quickSort(null), 'quickSort(null) throws an error');
t.throws(() => quickSort(undefined), 'quickSort(undefined) throws an error');
let start = new Date().getTime();
quickSort([11, 1, 324, 23232, -1, 53, 2, 524, 32, 13, 156, 133, 62, 12, 4]);
let end = new Date().getTime();
test('quickSort([11, 1, 324, 23232, -1, 53, 2, 524, 32, 13, 156, 133, 62, 12, 4]) takes less than 2s to run', () => {
test('quickSort() throws an error', () => {
expect(quickSort()).toThrow();
});
test('quickSort(123) throws an error', () => {
expect(quickSort(123)).toThrow();
});
test('quickSort({ 234: string}) throws an error', () => {
expect(quickSort({ 234: string})).toThrow();
});
test('quickSort(null) throws an error', () => {
expect(quickSort(null)).toThrow();
});
test('quickSort(undefined) throws an error', () => {
expect(quickSort(undefined)).toThrow();
});
let start = new Date().getTime();
quickSort([11, 1, 324, 23232, -1, 53, 2, 524, 32, 13, 156, 133, 62, 12, 4]);
let end = new Date().getTime();
test('quickSort([11, 1, 324, 23232, -1, 53, 2, 524, 32, 13, 156, 133, 62, 12, 4]) takes less than 2s to run', () => {
expect((end - start) < 2000).toBeTruthy();
});