first commit

main_test.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"ginimageApi/app/middleware"
+	"ginimageApi/routers"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TestHTTPStackSmoke(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	t.Setenv("CORS_ALLOW_ORIGIN", "*")
+	t.Setenv("RATE_LIMIT_RPM", "100")
+
+	r := gin.New()
+	r.Use(middleware.DynamicCORS())
+	r.Use(middleware.DynamicRateLimit())
+	routers.Setup(r)
+
+	req := httptest.NewRequest(http.MethodPost, "/api/v1/auth/login", nil)
+	w := httptest.NewRecorder()
+	r.ServeHTTP(w, req)
+
+	if w.Code == http.StatusNotFound {
+		t.Fatalf("expected login route to be registered")
+	}
+	if got := w.Header().Get("Access-Control-Allow-Origin"); got == "" {
+		t.Fatalf("expected CORS header to be present")
+	}
+}
+
+func TestEnsureRequiredEnv(t *testing.T) {
+	t.Setenv("JWT_SECRET", "")
+	if err := ensureRequiredEnv(); err == nil {
+		t.Fatalf("expected error when JWT_SECRET is empty")
+	}
+
+	t.Setenv("JWT_SECRET", "super-secret")
+	if err := ensureRequiredEnv(); err != nil {
+		t.Fatalf("expected nil error, got %v", err)
+	}
+}