package gohttprouter import ( "testing" ) func TestRouteSimple(t *testing.T) { route := newRoute() route.parsePath("/home/path", true) if route.routes["home"].routes["path"].name != "path" { t.Error("error during path parsing") } // check for non-existing path r, _, _ := route.parsePath("/home/not/path", false) if r != nil { t.Error("found route that doesn't exist") } } func TestRootNodePlaceholder(t *testing.T) { route := newRoute() route.parsePath("/:id", true) route.parsePath("/:id/name", true) if route.routes[":"].name != ":" || route.routes[":"].placeholderName != "id" { t.Error("error during path parsing") } // check for first path r, _, parameters := route.parsePath("/123", false) if r == nil { t.Error("route not found") } if parameters["id"] != "123" { t.Error("missing/invalid parameter ID") } // check for second path r, _, parameters = route.parsePath("/123/name", false) if r == nil { t.Error("route not found") } if parameters["id"] != "123" { t.Error("missing/invalid parameter ID") } } func TestRoutePlaceholder(t *testing.T) { route := newRoute() route.parsePath("/user/:id/home/:name", true) placeholderElement := route.routes["user"].routes[":"] homePathElement := placeholderElement.routes["home"] // check some field values if homePathElement.name != "home" { t.Error("error during route name parsing with placeholder path;", homePathElement.name) } if placeholderElement.placeholderName != "id" { t.Error("error during placeholder name validation;", placeholderElement.placeholderName) } // check path finder foundRoute, _, foundParameters := route.parsePath("/user/123/home/martin", false) if foundRoute != homePathElement.routes[":"] { t.Error("wrong path element returned form path finding") } if foundParameters["id"] != "123" || foundParameters["name"] != "martin" { t.Error("wrong parameter value parsed") } } func TestRouteWildcard(t *testing.T) { route := newRoute() route.parsePath("/static/*", true) // check path foundRoute, _, foundParameters := route.parsePath("/static/js/my.js", false) if foundRoute == nil { t.Error("no route found for wildcard path") } if foundParameters["*"] != "js/my.js" { t.Error("wrong parameter value for wildcard parsed") } }