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LibJS: Implement Temporal.ZonedDateTime.prototype.toLocaleString

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Luke Wilde 2021-11-10 00:15:50 +00:00 • committed by Linus Groh
parent a9ad993e78
commit 6856b6168a
3 changed files with 34 additions and 0 deletions
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20
Userland/Libraries/LibJS/Tests/builtins/Temporal/ZonedDateTime/ZonedDateTime.prototype.toLocaleString.js Normal file
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describe("correct behavior", () => {
test("length is 0", () => {
expect(Temporal.ZonedDateTime.prototype.toLocaleString).toHaveLength(0);
});
test("basic functionality", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 3, 1, 33, 5, 100, 200, 300);
const timeZone = new Temporal.TimeZone("UTC");
const zonedDateTime = plainDateTime.toZonedDateTime(timeZone);
expect(zonedDateTime.toLocaleString()).toBe("2021-11-03T01:33:05.1002003+00:00[UTC]");
});
});
describe("errors", () => {
test("this value must be a Temporal.ZonedDateTime object", () => {
expect(() => {
Temporal.ZonedDateTime.prototype.toLocaleString.call("foo");
}).toThrowWithMessage(TypeError, "Not an object of type Temporal.ZonedDateTime");
});
});