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LibJS: Implement Temporal.PlainTime.from()

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Idan Horowitz 2021-08-27 18:49:37 +03:00 • committed by Linus Groh
parent bb857330d2
commit a77cdc5f92
3 changed files with 82 additions and 0 deletions
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Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainTime/PlainTime.from.js Normal file
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describe("correct behavior", () => {
test("length is 1", () => {
expect(Temporal.PlainTime.from).toHaveLength(1);
});
test("PlainTime instance argument", () => {
const plainTime = new Temporal.PlainTime(18, 45, 37, 1, 2, 3);
const createdPlainTime = Temporal.PlainTime.from(plainTime);
expect(createdPlainTime.hour).toBe(18);
expect(createdPlainTime.minute).toBe(45);
expect(createdPlainTime.second).toBe(37);
expect(createdPlainTime.millisecond).toBe(1);
expect(createdPlainTime.microsecond).toBe(2);
expect(createdPlainTime.nanosecond).toBe(3);
});
test("PlainDateTime instance argument", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 8, 27, 18, 45, 37, 1, 2, 3);
const createdPlainTime = Temporal.PlainTime.from(plainDateTime);
expect(createdPlainTime.hour).toBe(18);
expect(createdPlainTime.minute).toBe(45);
expect(createdPlainTime.second).toBe(37);
expect(createdPlainTime.millisecond).toBe(1);
expect(createdPlainTime.microsecond).toBe(2);
expect(createdPlainTime.nanosecond).toBe(3);
});
test("ZonedDateTime instance argument", () => {
const timeZone = new Temporal.TimeZone("UTC");
const zonedDateTime = new Temporal.ZonedDateTime(1627318123456789000n, timeZone);
const createdPlainTime = Temporal.PlainTime.from(zonedDateTime);
expect(createdPlainTime.hour).toBe(16);
expect(createdPlainTime.minute).toBe(48);
expect(createdPlainTime.second).toBe(43);
expect(createdPlainTime.millisecond).toBe(456);
expect(createdPlainTime.microsecond).toBe(789);
expect(createdPlainTime.nanosecond).toBe(0);
});
// Un-skip once ParseISODateTime & ParseTemporalTimeString are implemented
test.skip("PlainTime string argument", () => {
const createdPlainTime = Temporal.PlainTime.from("2021-08-27T18:44:11Z");
expect(createdPlainTime.hour).toBe(18);
expect(createdPlainTime.minute).toBe(44);
expect(createdPlainTime.second).toBe(11);
expect(createdPlainTime.millisecond).toBe(0);
expect(createdPlainTime.microsecond).toBe(0);
expect(createdPlainTime.nanosecond).toBe(0);
});
});