feat: update test file

nirajan_test.go

@@ -0,0 +1,63 @@
+package nirajan
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestSimpleRouter(t *testing.T) {
+	router := CreateRouter()
+
+	router.AddRoute("/", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	}, GET)
+
+	router.AddRoute("/users/:Id", func(w http.ResponseWriter, r *http.Request, params struct{ Id string }) {
+		if params.Id != "1" {
+			w.WriteHeader(http.StatusBadRequest)
+			return
+		}
+		w.WriteHeader(http.StatusOK)
+	}, GET)
+	for routeObj := range router.routeMapping {
+		fmt.Println(routeObj.route, routeObj.pathParams)
+	}
+
+	req, err := http.NewRequest("GET", "/", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr := httptest.NewRecorder()
+	router.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusOK)
+	}
+
+	req, err = http.NewRequest("GET", "/users/1", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr = httptest.NewRecorder()
+	router.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusOK)
+	}
+
+	req, err = http.NewRequest("GET", "/users/2", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr = httptest.NewRecorder()
+	router.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusBadRequest {
+		t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusBadRequest)
+	}
+}