blob: 730765e52d29406625cde7b90ba670cb2b0d9ed9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
import { createFakeDateClass } from './fake_date';
describe('spec/helpers/fake_date', () => {
describe('createFakeDateClass', () => {
let FakeDate;
beforeEach(() => {
FakeDate = createFakeDateClass();
});
it('should use default args', () => {
expect(new FakeDate()).toMatchInlineSnapshot(`2020-07-06T00:00:00.000Z`);
});
it('should use default args when called as a function', () => {
expect(FakeDate()).toMatchInlineSnapshot(
`"Mon Jul 06 2020 00:00:00 GMT+0000 (Greenwich Mean Time)"`,
);
});
it('should have deterministic now()', () => {
expect(FakeDate.now()).toMatchInlineSnapshot(`1593993600000`);
});
it('should be instanceof Date', () => {
expect(new FakeDate()).toBeInstanceOf(Date);
});
it('should be instanceof self', () => {
expect(new FakeDate()).toBeInstanceOf(FakeDate);
});
});
});
|