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Test cleanup and fixes [u-v]

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This commit is contained in:
Angelos Chalaris
2018-06-18 18:52:13 +03:00
parent 46ad6c08b9
commit c0a42d906a
16 changed files with 135 additions and 157 deletions
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54
test/union/union.test.js
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@ -1,34 +1,42 @@
const expect = require('expect');
const union = require('./union.js');
test('union is a Function', () => {
test('union is a Function', () => {
expect(union).toBeInstanceOf(Function);
});
test('union([1, 2, 3], [4, 3, 2]) returns [1, 2, 3, 4]', () => {
expect(union([1, 2, 3], [4, 3, 2]), [1, 2, 3).toEqual(4])
test('union([1, 2, 3], [4, 3, 2]) returns [1, 2, 3, 4]', () => {
expect(union([1, 2, 3], [4, 3, 2])).toEqual([1, 2, 3, 4]);
});
test('union('str', 'asd') returns [ 's', 't', 'r', 'a', 'd' ]', () => {
expect(union('str', 'asd'), [ 's', 't', 'r', 'a').toEqual('d' ])
test('union('str', 'asd') returns [ 's', 't', 'r', 'a', 'd' ]', () => {
expect(union('str', 'asd')).toEqual([ 's', 't', 'r', 'a', 'd' ]);
});
test('union([[], {}], [1, 2, 3]) returns [[], {}, 1, 2, 3]', () => {
expect(union([[], {}], [1, 2, 3]), [[], {}, 1, 2).toEqual(3])
test('union([[], {}], [1, 2, 3]) returns [[], {}, 1, 2, 3]', () => {
expect(union([[], {}], [1, 2, 3])).toEqual([[], {}, 1, 2, 3]);
});
test('union([], []) returns []', () => {
expect(union([], [])).toEqual([])
test('union([], []) returns []', () => {
expect(union([], [])).toEqual([]);
});
t.throws(() => union(), 'union() throws an error');
t.throws(() => union(true, 'str'), 'union(true, str) throws an error');
t.throws(() => union('false', true), 'union(false, true) throws an error');
t.throws(() => union(123, {}), 'union(123, {}) throws an error');
t.throws(() => union([], {}), 'union([], {}) throws an error');
t.throws(() => union(undefined, null), 'union(undefined, null) throws an error');
let start = new Date().getTime();
union([1, 2, 3], [4, 3, 2]);
let end = new Date().getTime();
test('union([1, 2, 3], [4, 3, 2]) takes less than 2s to run', () => {
test('union() throws an error', () => {
expect(union()).toThrow();
});
test('union(true, \'str\') throws an error', () => {
expect(union(true, 'str')).toThrow();
});
test('union(\'false\', true) throws an error', () => {
expect(union('false', true)).toThrow();
});
test('union((123, {}) throws an error', () => {
expect(union((123, {})).toThrow();
});
test('union([], {}) throws an error', () => {
expect(union([], {})).toThrow();
});
test('union(undefined, null) throws an error', () => {
expect(union(undefined, null)).toThrow();
});
let start = new Date().getTime();
union([1, 2, 3], [4, 3, 2]);
let end = new Date().getTime();
test('union([1, 2, 3], [4, 3, 2]) takes less than 2s to run', () => {
expect((end - start) < 2000).toBeTruthy();
});