import { describe, expect, test } from "bun:test";
import twuiLinkMatchesPath from "./link-matches-path";

describe("twuiLinkMatchesPath", () => {
    test("matches the exact path", () => {
        expect(twuiLinkMatchesPath({ href: "/blog", pathname: "/blog" })).toBe(
            true,
        );
    });

    test("matches sub-paths when not strict", () => {
        expect(
            twuiLinkMatchesPath({ href: "/blog", pathname: "/blog/post-1" }),
        ).toBe(true);
    });

    test("does not match sub-paths when strict", () => {
        expect(
            twuiLinkMatchesPath({
                href: "/blog",
                pathname: "/blog/post-1",
                strict: true,
            }),
        ).toBe(false);
    });

    test("does not match a path that only shares a prefix", () => {
        expect(
            twuiLinkMatchesPath({ href: "/blog", pathname: "/blogging" }),
        ).toBe(false);
    });

    test("root link only matches the root path", () => {
        expect(twuiLinkMatchesPath({ href: "/", pathname: "/" })).toBe(true);
        expect(twuiLinkMatchesPath({ href: "/", pathname: "/about" })).toBe(
            false,
        );
    });

    test("ignores trailing slashes, query strings and hashes", () => {
        expect(
            twuiLinkMatchesPath({ href: "/docs/?tab=1#top", pathname: "/docs" }),
        ).toBe(true);
        expect(twuiLinkMatchesPath({ href: "/docs", pathname: "/docs/" })).toBe(
            true,
        );
    });

    test("never matches links to other origins", () => {
        expect(
            twuiLinkMatchesPath({
                href: "https://example.com/blog",
                pathname: "/blog",
            }),
        ).toBe(false);
    });

    test("does not match hash-only links", () => {
        expect(
            twuiLinkMatchesPath({ href: "#section", pathname: "/blog" }),
        ).toBe(false);
    });
});