Function TestPayloadBinding

hero/handler_test.go:129–173

(t *testing.T)

}

func TestPayloadBinding(t *testing.T) {
	h := New()

	ptrHandler := h.Handler(func(input *testUserStruct /* ptr */) string {
		return input.Username
	})

	valHandler := h.Handler(func(input testUserStruct) string {
		return input.Username
	})

	h.GetErrorHandler = func(iris.Context) ErrorHandler {
		return ErrorHandlerFunc(func(ctx iris.Context, err error) {
			if iris.IsErrPath(err) {
				return // continue.
			}

			ctx.StopWithError(iris.StatusBadRequest, err)
		})
	}

	app := iris.New()
	app.Get("/", ptrHandler)
	app.Post("/", ptrHandler)
	app.Post("/2", valHandler)

	e := httptest.New(t, app)

	// JSON
	e.POST("/").WithJSON(iris.Map{"username": "makis"}).Expect().Status(httptest.StatusOK).Body().IsEqual("makis")
	e.POST("/2").WithJSON(iris.Map{"username": "kataras"}).Expect().Status(httptest.StatusOK).Body().IsEqual("kataras")

	// FORM (url-encoded)
	e.POST("/").WithFormField("username", "makis").Expect().Status(httptest.StatusOK).Body().IsEqual("makis")
	// FORM (multipart)
	e.POST("/").WithMultipart().WithFormField("username", "makis").Expect().Status(httptest.StatusOK).Body().IsEqual("makis")
	// FORM: test ErrorHandler skip the ErrPath.
	e.POST("/").WithMultipart().WithFormField("username", "makis").WithFormField("unknown", "continue").
		Expect().Status(httptest.StatusOK).Body().IsEqual("makis")

	// POST URL query.
	e.POST("/").WithQuery("username", "makis").Expect().Status(httptest.StatusOK).Body().IsEqual("makis")
	// GET URL query.
	e.GET("/").WithQuery("username", "makis").Expect().Status(httptest.StatusOK).Body().IsEqual("makis")
}

/* Author's notes:
If aksed or required by my company, make the following test to pass but think downsides of code complexity and performance-cost