@qntm-code/utils
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A collection of useful utility functions with associated TypeScript types. All functions have been unit tested.
25 lines (24 loc) • 1.17 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const src_1 = require("../../../src");
describe('getStartOfWeek', () => {
it('milliseconds, seconds, minutes, and hour should be set to 0 and day to first day of week and the result should be a new Object', () => {
const value = new Date(2020, 8, 3, 15, 31, 22, 123);
const expected = new Date(2020, 7, 31, 0, 0, 0, 0);
const result = (0, src_1.getStartOfWeek)(value);
expect(result).toEqual(expected);
expect(result).not.toBe(value);
});
it('On a Sunday it should go back Monday of same week and the result should be a new Object', () => {
const value = new Date(2020, 7, 30, 15, 31, 22, 123);
const expected = new Date(2020, 7, 24, 0, 0, 0, 0);
const result = (0, src_1.getStartOfWeek)(value);
expect(result).toEqual(expected);
expect(result).not.toBe(value);
});
it('should use the current date if none is given', () => {
const expected = (0, src_1.setStartOfWeek)(new Date());
const result = (0, src_1.getStartOfWeek)();
expect(result).toEqual(expected);
});
});