Function TestRouterParam_escapeColon

router_test.go:1322–1385

(t *testing.T)

}

func TestRouterParam_escapeColon(t *testing.T) {
	// to allow Google cloud API like route paths with colon in them
	// i.e. https://service.name/v1/some/resource/name:customVerb <- that `:customVerb` is not path param. It is just a string
	e := New()

	e.POST("/files/a/long/file\\:undelete", handlerFunc)
	e.POST("/multilevel\\:undelete/second\\:something", handlerFunc)
	e.POST("/mixed/:id/second\\:something", handlerFunc)
	e.POST("/v1/some/resource/name:customVerb", handlerFunc)

	var testCases = []struct {
		whenURL     string
		expectRoute string
		expectParam map[string]string
		expectError string
	}{
		{
			whenURL:     "/files/a/long/file:undelete",
			expectRoute: "/files/a/long/file\\:undelete",
			expectParam: map[string]string{},
		},
		{
			whenURL:     "/multilevel:undelete/second:something",
			expectRoute: "/multilevel\\:undelete/second\\:something",
			expectParam: map[string]string{},
		},
		{
			whenURL:     "/mixed/123/second:something",
			expectRoute: "/mixed/:id/second\\:something",
			expectParam: map[string]string{"id": "123"},
		},
		{
			whenURL:     "/files/a/long/file:notMatching",
			expectRoute: "",
			expectError: "Not Found",
			expectParam: nil,
		},
		{
			whenURL:     "/v1/some/resource/name:PATCH",
			expectRoute: "/v1/some/resource/name:customVerb",
			expectParam: map[string]string{"customVerb": ":PATCH"},
		},
	}
	for _, tc := range testCases {
		t.Run(tc.whenURL, func(t *testing.T) {
			req := httptest.NewRequest(http.MethodPost, tc.whenURL, nil)
			c := e.NewContext(req, nil)
			handler := e.router.Route(c)

			err := handler(c)

			assert.Equal(t, tc.expectRoute, c.Path())
			if tc.expectError != "" {
				assert.EqualError(t, err, tc.expectError)
			} else {
				assert.NoError(t, err)
			}
			for param, expectedValue := range tc.expectParam {