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use matchit::{InsertError, Router};
struct InsertTest(Vec<(&'static str, Result<(), InsertError>)>);
impl InsertTest {
fn run(self) {
let mut router = Router::new();
for (route, expected) in self.0 {
let got = router.insert(route, route.to_owned());
assert_eq!(got, expected, "{route}");
}
}
}
fn conflict(with: &'static str) -> InsertError {
InsertError::Conflict { with: with.into() }
}
#[test]
fn wildcard_conflict() {
InsertTest(vec![
("/cmd/{tool}/{sub}", Ok(())),
("/cmd/vet", Ok(())),
("/foo/bar", Ok(())),
("/foo/{name}", Ok(())),
("/foo/{names}", Err(conflict("/foo/{name}"))),
("/cmd/{*path}", Err(conflict("/cmd/{tool}/{sub}"))),
("/cmd/{xxx}/names", Ok(())),
("/cmd/{tool}/{xxx}/foo", Ok(())),
("/src/{*filepath}", Ok(())),
("/src/{file}", Err(conflict("/src/{*filepath}"))),
("/src/static.json", Ok(())),
("/src/$filepathx", Ok(())),
("/src/", Ok(())),
("/src/foo/bar", Ok(())),
("/src1/", Ok(())),
("/src1/{*filepath}", Ok(())),
("/src2{*filepath}", Ok(())),
("/src2/{*filepath}", Ok(())),
("/src2/", Ok(())),
("/src2", Ok(())),
("/src3", Ok(())),
("/src3/{*filepath}", Ok(())),
("/search/{query}", Ok(())),
("/search/valid", Ok(())),
("/user_{name}", Ok(())),
("/user_x", Ok(())),
("/user_{bar}", Err(conflict("/user_{name}"))),
("/id{id}", Ok(())),
("/id/{id}", Ok(())),
])
.run()
}
#[test]
fn invalid_catchall() {
InsertTest(vec![
("/non-leading-{*catchall}", Ok(())),
("/foo/bar{*catchall}", Ok(())),
("/src/{*filepath}/x", Err(InsertError::InvalidCatchAll)),
("/src2/", Ok(())),
("/src2/{*filepath}/x", Err(InsertError::InvalidCatchAll)),
])
.run()
}
#[test]
fn catchall_root_conflict() {
InsertTest(vec![("/", Ok(())), ("/{*filepath}", Ok(()))]).run()
}
#[test]
fn child_conflict() {
InsertTest(vec![
("/cmd/vet", Ok(())),
("/cmd/{tool}", Ok(())),
("/cmd/{tool}/{sub}", Ok(())),
("/cmd/{tool}/misc", Ok(())),
("/cmd/{tool}/{bad}", Err(conflict("/cmd/{tool}/{sub}"))),
("/src/AUTHORS", Ok(())),
("/src/{*filepath}", Ok(())),
("/user_x", Ok(())),
("/user_{name}", Ok(())),
("/id/{id}", Ok(())),
("/id{id}", Ok(())),
("/{id}", Ok(())),
("/{*filepath}", Err(conflict("/{id}"))),
])
.run()
}
#[test]
fn duplicates() {
InsertTest(vec![
("/", Ok(())),
("/", Err(conflict("/"))),
("/doc/", Ok(())),
("/doc/", Err(conflict("/doc/"))),
("/src/{*filepath}", Ok(())),
("/src/{*filepath}", Err(conflict("/src/{*filepath}"))),
("/search/{query}", Ok(())),
("/search/{query}", Err(conflict("/search/{query}"))),
("/user_{name}", Ok(())),
("/user_{name}", Err(conflict("/user_{name}"))),
])
.run()
}
#[test]
fn unnamed_param() {
InsertTest(vec![
("/{}", Err(InsertError::InvalidParam)),
("/user{}/", Err(InsertError::InvalidParam)),
("/cmd/{}/", Err(InsertError::InvalidParam)),
("/src/{*}", Err(InsertError::InvalidParam)),
])
.run()
}
#[test]
fn double_params() {
InsertTest(vec![
("/{foo}{bar}", Err(InsertError::InvalidParamSegment)),
("/{foo}{bar}/", Err(InsertError::InvalidParamSegment)),
("/{foo}{{*bar}/", Err(InsertError::InvalidParamSegment)),
])
.run()
}
#[test]
fn normalized_conflict() {
InsertTest(vec![
("/x/{foo}/bar", Ok(())),
("/x/{bar}/bar", Err(conflict("/x/{foo}/bar"))),
("/{y}/bar/baz", Ok(())),
("/{y}/baz/baz", Ok(())),
("/{z}/bar/bat", Ok(())),
("/{z}/bar/baz", Err(conflict("/{y}/bar/baz"))),
])
.run()
}
#[test]
fn more_conflicts() {
InsertTest(vec![
("/con{tact}", Ok(())),
("/who/are/{*you}", Ok(())),
("/who/foo/hello", Ok(())),
("/whose/{users}/{name}", Ok(())),
("/who/are/foo", Ok(())),
("/who/are/foo/bar", Ok(())),
("/con{nection}", Err(conflict("/con{tact}"))),
(
"/whose/{users}/{user}",
Err(conflict("/whose/{users}/{name}")),
),
])
.run()
}
#[test]
fn catchall_static_overlap() {
InsertTest(vec![
("/bar", Ok(())),
("/bar/", Ok(())),
("/bar/{*foo}", Ok(())),
])
.run();
InsertTest(vec![
("/foo", Ok(())),
("/{*bar}", Ok(())),
("/bar", Ok(())),
("/baz", Ok(())),
("/baz/{split}", Ok(())),
("/", Ok(())),
("/{*bar}", Err(conflict("/{*bar}"))),
("/{*zzz}", Err(conflict("/{*bar}"))),
("/{xxx}", Err(conflict("/{*bar}"))),
])
.run();
InsertTest(vec![
("/{*bar}", Ok(())),
("/bar", Ok(())),
("/bar/x", Ok(())),
("/bar_{x}", Ok(())),
("/bar_{x}", Err(conflict("/bar_{x}"))),
("/bar_{x}/y", Ok(())),
("/bar/{x}", Ok(())),
])
.run();
}
#[test]
fn duplicate_conflict() {
InsertTest(vec![
("/hey", Ok(())),
("/hey/users", Ok(())),
("/hey/user", Ok(())),
("/hey/user", Err(conflict("/hey/user"))),
])
.run()
}
#[test]
fn invalid_param() {
InsertTest(vec![
("{", Err(InsertError::InvalidParam)),
("}", Err(InsertError::InvalidParam)),
("x{y", Err(InsertError::InvalidParam)),
("x}", Err(InsertError::InvalidParam)),
("/{foo}s", Err(InsertError::InvalidParamSegment)),
])
.run();
}
#[test]
fn escaped_param() {
InsertTest(vec![
("{{", Ok(())),
("}}", Ok(())),
("xx}}", Ok(())),
("}}yy", Ok(())),
("}}yy{{}}", Ok(())),
("}}yy{{}}{{}}y{{", Ok(())),
("}}yy{{}}{{}}y{{", Err(conflict("}yy{}{}y{"))),
("/{{yy", Ok(())),
("/{yy}", Ok(())),
("/foo", Ok(())),
("/foo/{{", Ok(())),
("/foo/{{/{x}", Ok(())),
("/foo/{ba{{r}", Ok(())),
("/bar/{ba}}r}", Ok(())),
("/xxx/{x{{}}y}", Ok(())),
])
.run()
}
#[test]
fn bare_catchall() {
InsertTest(vec![("{*foo}", Ok(())), ("foo/{*bar}", Ok(()))]).run()
}
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