refactor: internal package

internal/server/server_test.go

@@ -0,0 +1,31 @@
+package server
+
+import (
+	"net/http"
+	"testing"
+)
+
+func TestServer(t *testing.T) {
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
+
+	srv := NewServer(8585, handler)
+	if srv.srv.Addr != ":8585" {
+		t.Fatalf("NewServer: expected port :8585 got %s", srv.srv.Addr)
+	}
+
+	srv.Start()
+	resp, err := http.Get("http://localhost:8585/get")
+	if err != nil {
+		t.Fatalf("GET: expected nil err, got %v", err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		t.Fatalf("GET: expected status code 200, got %d", resp.StatusCode)
+	}
+
+	err = srv.Stop()
+	if err != nil {
+		t.Fatalf("Stop: expected nil err, got %v", err)
+	}
+}