leptos/router/tests/matcher.rs

use cfg_if::cfg_if;

// Test cases drawn from Solid Router
// see https://github.com/solidjs/solid-router/blob/main/test/utils.spec.ts

cfg_if! {
    if #[cfg(feature = "ssr")] {
        use leptos_router::{params_map, Matcher, PathMatch};

        #[test]
        fn create_matcher_should_return_no_params_when_location_matches_exactly() {
            let matcher = Matcher::new("/foo/bar");
            let matched = matcher.test("/foo/bar");
            assert_eq!(
                matched,
                Some(PathMatch {
                    path: "/foo/bar".into(),
                    params: params_map!()
                })
            );
        }

        #[test]
        fn create_matcher_should_return_none_when_location_doesnt_match() {
            let matcher = Matcher::new("/foo/bar");
            let matched = matcher.test("/foo/baz");
            assert_eq!(matched, None);
        }

        #[test]
        fn create_matcher_should_build_params_collection() {
            let matcher = Matcher::new("/foo/:id");
            let matched = matcher.test("/foo/abc-123");
            assert_eq!(
                matched,
                Some(PathMatch {
                    path: "/foo/abc-123".into(),
                    params: params_map!(
                        "id".into() => "abc-123".into()
                    )
                })
            );
        }

        #[test]
        fn create_matcher_should_match_past_end_when_ending_in_asterisk() {
            let matcher = Matcher::new("/foo/bar/*");
            let matched = matcher.test("/foo/bar/baz");
            assert_eq!(
                matched,
                Some(PathMatch {
                    path: "/foo/bar".into(),
                    params: params_map!()
                })
            );
        }

        #[test]
        fn create_matcher_should_not_match_past_end_when_not_ending_in_asterisk() {
            let matcher = Matcher::new("/foo/bar");
            let matched = matcher.test("/foo/bar/baz");
            assert_eq!(matched, None);
        }

        #[test]
        fn create_matcher_should_include_remaining_unmatched_location_as_param_when_ending_in_asterisk_and_name(
        ) {
            let matcher = Matcher::new("/foo/bar/*something");
            let matched = matcher.test("/foo/bar/baz/qux");
            assert_eq!(
                matched,
                Some(PathMatch {
                    path: "/foo/bar".into(),
                    params: params_map!(
                        "something".into() => "baz/qux".into()
                    )
                })
            );
        }

        #[test]
        fn create_matcher_should_include_empty_param_when_perfect_match_ends_in_asterisk_and_name() {
            let matcher = Matcher::new("/foo/bar/*something");
            let matched = matcher.test("/foo/bar");
            assert_eq!(
                matched,
                Some(PathMatch {
                    path: "/foo/bar".into(),
                    params: params_map!(
                        "something".into() => "".into()
                    )
                })
            );
        }
    }
}