import { toDate } from './toDate';

describe('toDate', () => {
  it('2020/01/01', () => {
    expect(toDate('2020/01/01')).toBe(new Date('2020/01/01 00:00:00').getTime());
  });
  it('2020-01-01', () => {
    expect(toDate('2020-01-01')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020-1-1', () => {
    expect(toDate('2020-1-1')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020/1/1', () => {
    expect(toDate('2020/1/1')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020-01', () => {
    expect(toDate('2020-01')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020/01', () => {
    expect(toDate('2020/01')).toBe(new Date('2020/01/01  00:00:00').getTime());
  });
  it('2020-1', () => {
    expect(toDate('2020-1')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020/1', () => {
    expect(toDate('2020/1')).toBe(new Date('2020-01-01 00:00:00').getTime());
  });
  it('2020', () => {
    expect(toDate('2020')).toBe(new Date('2020').getTime());
  });
  it('1234567890987654321', () => {
    expect(toDate('1234567890987654321')).toBe(0);
  });
  it('abc', () => {
    expect(toDate('abc')).toBe(0);
  });
});