fix testing

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

routes_test.go

@@ -408,6 +408,29 @@ func TestRouteNotAllowedDisabled(t *testing.T) {
 	assert.Equal(t, http.StatusNotFound, w.Code)
 }
 
+func TestRouterNotFoundWithRemoveExtraSlash(t *testing.T) {
+	router := New()
+	router.RemoveExtraSlash = true
+	router.GET("/path", func(c *Context) {})
+	router.GET("/", func(c *Context) {})
+
+	testRoutes := []struct {
+		route    string
+		code     int
+		location string
+	}{
+		{"/../path", http.StatusOK, ""},    // CleanPath
+		{"/nope", http.StatusNotFound, ""}, // NotFound
+	}
+	for _, tr := range testRoutes {
+		w := performRequest(router, "GET", tr.route)
+		assert.Equal(t, tr.code, w.Code)
+		if w.Code != http.StatusNotFound {
+			assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
+		}
+	}
+}
+
 func TestRouterNotFound(t *testing.T) {
 	router := New()
 	router.RedirectFixedPath = true
@@ -426,7 +449,7 @@ func TestRouterNotFound(t *testing.T) {
 		{"/DIR/", http.StatusMovedPermanently, "/dir/"},    // Fixed Case
 		{"/PATH/", http.StatusMovedPermanently, "/path"},   // Fixed Case -/
 		{"/DIR", http.StatusMovedPermanently, "/dir/"},     // Fixed Case +/
-		{"/../path", http.StatusOK, ""},                  // CleanPath
+		{"/../path", http.StatusMovedPermanently, "/path"}, // Without CleanPath
 		{"/nope", http.StatusNotFound, ""},                 // NotFound
 	}
 	for _, tr := range testRoutes {