Function TestRouterMatchAnyPrefixIssue

router_test.go:1463–1515

Issue #1739

(t *testing.T)

// Issue #1739
func TestRouterMatchAnyPrefixIssue(t *testing.T) {
	e := New()

	// Routes
	e.GET("/*", handlerFunc)
	e.GET("/users/*", handlerFunc)

	var testCases = []struct {
		expectRoute any
		expectParam map[string]string
		whenURL     string
	}{
		{
			whenURL:     "/",
			expectRoute: "/*",
			expectParam: map[string]string{"*": ""},
		},
		{
			whenURL:     "/users",
			expectRoute: "/*",
			expectParam: map[string]string{"*": "users"},
		},
		{
			whenURL:     "/users/",
			expectRoute: "/users/*",
			expectParam: map[string]string{"*": ""},
		},
		{
			whenURL:     "/users_prefix",
			expectRoute: "/*",
			expectParam: map[string]string{"*": "users_prefix"},
		},
		{
			whenURL:     "/users_prefix/",
			expectRoute: "/*",
			expectParam: map[string]string{"*": "users_prefix/"},
		},
	}
	for _, tc := range testCases {
		t.Run(tc.whenURL, func(t *testing.T) {
			req := httptest.NewRequest(http.MethodGet, tc.whenURL, nil)
			c := e.NewContext(req, nil)
			handler := e.router.Route(c)

			assert.NoError(t, handler(c))
			assert.Equal(t, tc.expectRoute, c.Path())
			for param, expectedValue := range tc.expectParam {
				assert.Equal(t, expectedValue, c.pathValues.GetOr(param, "---none---"))
			}
			checkUnusedParamValues(t, c, tc.expectParam)
		})
	}
}

// TestRouterMatchAnySlash shall verify finding the best route
// for any routes with trailing slash requests