OK, my dream-idea is implemented. TODO: Some examples and doc.go is not updated yet, comments on the mvc/di subpackage, the tutorial/vuejs-todo-mvc is running but not finished yet (it's using browser's localstorage and it should be replaced by the http requests that are registered via iris mvc

Former-commit-id: 0ea7e01ce1d78bcb78b40f3b0f5c03ad7c9abaea

mvc/controller_handle_test.go

@@ -0,0 +1,85 @@
+package mvc_test
+
+import (
+	"testing"
+
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/context"
+	"github.com/kataras/iris/httptest"
+
+	. "github.com/kataras/iris/mvc"
+)
+
+type testControllerHandle struct {
+	Ctx     context.Context
+	Service TestService
+
+	reqField string
+}
+
+func (c *testControllerHandle) BeforeActivate(ca *ControllerActivator) { // BeforeActivate(t *mvc.TController) {
+	ca.Handle("GET", "/histatic", "HiStatic")
+	ca.Handle("GET", "/hiservice", "HiService")
+	ca.Handle("GET", "/hiparam/{ps:string}", "HiParamBy")
+	ca.Handle("GET", "/hiparamempyinput/{ps:string}", "HiParamEmptyInputBy")
+}
+
+func (c *testControllerHandle) BeginRequest(ctx iris.Context) {
+	c.reqField = ctx.URLParam("reqfield")
+}
+
+func (c *testControllerHandle) EndRequest(ctx iris.Context) {}
+
+func (c *testControllerHandle) Get() string {
+	return "index"
+}
+
+func (c *testControllerHandle) HiStatic() string {
+	return c.reqField
+}
+
+func (c *testControllerHandle) HiService() string {
+	return c.Service.Say("hi")
+}
+
+func (c *testControllerHandle) HiParamBy(v string) string {
+	return v
+}
+
+func (c *testControllerHandle) HiParamEmptyInputBy() string {
+	return "empty in but served with ctx.Params.Get('ps')=" + c.Ctx.Params().Get("ps")
+}
+
+func TestControllerHandle(t *testing.T) {
+	app := iris.New()
+
+	m := NewEngine()
+	m.Dependencies.Add(&TestServiceImpl{prefix: "service:"})
+	m.Controller(app, new(testControllerHandle))
+
+	e := httptest.New(t, app)
+
+	// test the index, is not part of the current package's implementation but do it.
+	e.GET("/").Expect().Status(httptest.StatusOK).Body().Equal("index")
+
+	// the important things now.
+
+	// this test ensures that the BeginRequest of the controller will be
+	// called correctly and also the controller is binded to the first input argument
+	// (which is the function's receiver, if any, in this case the *testController in go).
+	expectedReqField := "this is a request field filled by this url param"
+	e.GET("/histatic").WithQuery("reqfield", expectedReqField).Expect().Status(httptest.StatusOK).
+		Body().Equal(expectedReqField)
+	// this test makes sure that the binded values of the controller is handled correctly
+	// and can be used in a user-defined, dynamic "mvc handler".
+	e.GET("/hiservice").Expect().Status(httptest.StatusOK).
+		Body().Equal("service: hi")
+
+	// this worked with a temporary variadic on the resolvemethodfunc which is not
+	// correct design, I should split the path and params with the rest of implementation
+	// in order a simple template.Src can be given.
+	e.GET("/hiparam/value").Expect().Status(httptest.StatusOK).
+		Body().Equal("value")
+	e.GET("/hiparamempyinput/value").Expect().Status(httptest.StatusOK).
+		Body().Equal("empty in but served with ctx.Params.Get('ps')=value")
+}