Initial cloud-services repo - gateway service + pkg modules

pkg/httphandlers/method_checker_test.go

@@ -0,0 +1,35 @@
+package httphandlers
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"fiskerinc.com/modules/testhelper"
+)
+
+func TestCheckMethod(t *testing.T) {
+	handler := func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	}
+
+	testCheckMethod(t, CheckMethod(http.MethodGet, handler), http.StatusOK)
+	testCheckMethod(t, CheckMethod(MethodAll, handler), http.StatusOK)
+	testCheckMethod(t, CheckMethod(http.MethodPost, handler), http.StatusBadRequest)
+}
+
+func testCheckMethod(t *testing.T, fn http.HandlerFunc, expectedStatusCode int) {
+	req := setupAuthorizeRequest()
+	recorder := httptest.NewRecorder()
+
+	fn(recorder, req)
+
+	if recorder.Code != expectedStatusCode {
+		t.Errorf(testhelper.TestErrorTemplate, "Status code", expectedStatusCode, recorder.Code)
+	}
+}
+
+func setupAuthorizeRequest() *http.Request {
+	req, _ := http.NewRequest("GET", "http://example.com", nil)
+	return req
+}