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LibJS: Implement Temporal.PlainYearMonth.prototype.toLocaleString()

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This commit is contained in:
Linus Groh 2021-08-19 00:47:17 +01:00
parent 421ad73b4f
commit 70fb7bf57e
4 changed files with 44 additions and 0 deletions
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23
Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainYearMonth/PlainYearMonth.prototype.toLocaleString.js Normal file
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describe("correct behavior", () => {
test("length is 0", () => {
expect(Temporal.PlainYearMonth.prototype.toLocaleString).toHaveLength(0);
});
test("basic functionality", () => {
let plainYearMonth;
plainYearMonth = new Temporal.PlainYearMonth(2021, 7);
expect(plainYearMonth.toLocaleString()).toBe("2021-07");
plainYearMonth = new Temporal.PlainYearMonth(2021, 7, { toString: () => "foo" }, 6);
expect(plainYearMonth.toLocaleString()).toBe("2021-07-06[u-ca=foo]");
});
});
describe("errors", () => {
test("this value must be a Temporal.PlainYearMonth object", () => {
expect(() => {
Temporal.PlainYearMonth.prototype.toLocaleString.call("foo");
}).toThrowWithMessage(TypeError, "Not a Temporal.PlainYearMonth");
});
});