import { parseClient } from "./clientScope";

test("one address passes, and nothing else does", () => {
	expect(parseClient("192.0.2.30")).toBe("192.0.2.30");
	expect(parseClient("2001:db8::1")).toBe("2001:db8::1");
	expect(parseClient(undefined)).toBeUndefined();
	expect(parseClient("")).toBeUndefined();
	expect(parseClient(7)).toBeUndefined();
	// A list is the Activity filter's grammar, not this page's.
	expect(parseClient("192.0.2.30,192.0.2.31")).toBeUndefined();
	// Longer than any address the server stores.
	expect(parseClient("1".repeat(46))).toBeUndefined();
	expect(parseClient("1".repeat(45))).toBe("1".repeat(45));
});