few fixes

plugin/plugin.go

@@ -123,11 +123,6 @@ func registryLogin(args *Args, opts []registry.ClientOption) error {
 		return fmt.Errorf("failed to create registry client")
 	}
 
-	// mock registry
-	if args.Username == "testUser" && args.Password == "testUser" && args.RegistryUrl == "https://test.hub.docker.com" {
-		return nil
-	}
-
 	cfg := new(action.Configuration)
 	cfg.RegistryClient = registryClient
 
@@ -167,11 +162,6 @@ func registryPush(args *Args, opts []registry.ClientOption, packageRun string) e
 		remoteURL = fmt.Sprintf("oci://%s/%s", args.RegistryUrl, args.Namespace)
 	}
 
-	// mock registry
-	if args.Username == "testUser" && args.Password == "testUser" && args.RegistryUrl == "https://test.hub.docker.com" {
-		return nil
-	}
-
 	_, err = client.Run(packageRun, remoteURL)
 	if err != nil {
 		return fmt.Errorf("failed to push chart")

plugin/plugin_test.go

@@ -120,16 +120,6 @@ func TestRegistryLogin(t *testing.T) {
 		t.Error(err)
 	}
 
-	// Test with mock registry
-	err = registryLogin(&Args{
-		RegistryUrl: "https://test.hub.docker.com",
-		Username:    "testUser",
-		Password:    "testUser",
-	}, []registry.ClientOption{})
-
-	if err != nil {
-		t.Error(err)
-	}
 }
 
 func TestRegistryPush(t *testing.T) {
@@ -144,14 +134,4 @@ func TestRegistryPush(t *testing.T) {
 		t.Error(err)
 	}
 
-	// Test with mock registry
-	err = registryPush(&Args{
-		RegistryUrl: "https://test.hub.docker.com",
-		Username:    "testUser",
-		Password:    "testUser",
-	}, []registry.ClientOption{}, "test-chart/chart-pass")
-
-	if err != nil {
-		t.Error(err)
-	}
 }