Function TestBuildVarsFunc

mux_test.go:1163–1199

(t *testing.T)

}

func TestBuildVarsFunc(t *testing.T) {
	tests := []routeTest{
		{
			title: "BuildVarsFunc set on route",
			route: new(Route).Path(`/111/{v1:\d}{v2:.*}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
				vars["v1"] = "3"
				vars["v2"] = "a"
				return vars
			}),
			request:      newRequest("GET", "http://localhost/111/2"),
			path:         "/111/3a",
			pathTemplate: `/111/{v1:\d}{v2:.*}`,
			shouldMatch:  true,
		},
		{
			title: "BuildVarsFunc set on route and parent route",
			route: new(Route).PathPrefix(`/{v1:\d}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
				vars["v1"] = "2"
				return vars
			}).Subrouter().Path(`/{v2:\w}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
				vars["v2"] = "b"
				return vars
			}),
			request:      newRequest("GET", "http://localhost/1/a"),
			path:         "/2/b",
			pathTemplate: `/{v1:\d}/{v2:\w}`,
			shouldMatch:  true,
		},
	}

	for _, test := range tests {
		t.Run(test.title, func(t *testing.T) {
			testRoute(t, test)
			testTemplate(t, test)
		})
	}
}

func TestSubRouter(t *testing.T) {
	subrouter1 := new(Route).Host("{v1:[a-z]+}.google.com").Subrouter()