fix the configuration test and removal of folder

controllers/configuration_controller_test.go

@@ -331,7 +331,7 @@ func TestConfigurationReconciler(t *testing.T) {
 		},
 		{
 			name:        "error while running configurator",
-			expectError: "configurator error: error while doing cascade with: processing template adjustments: unresolved nodes:\n\t(( nope ))\tin template adjustments\tadjustments.[0].value\t(adjustments.name:subst-0.value)\t*'nope' not found",
+			expectError: "failed to apply config ref: failed to configure resource: configurator error: error while doing cascade with: processing template ocmAdjustmentsTemplateKey: unresolved nodes:\n\t(( nope ))\tin template ocmAdjustmentsTemplateKey\tocmAdjustmentsTemplateKey.[0].value\t(ocmAdjustmentsTemplateKey.name:subst-0.value)\t*'nope' not found",
 			componentVersion: func() *v1alpha1.ComponentVersion {
 				cv := DefaultComponent.DeepCopy()
 				cv.Status.ObservedGeneration = 5
@@ -794,7 +794,7 @@ configuration:
 			},
 		},
 	}
-	for i, tt := range testCases[len(testCases)-1:] {
+	for i, tt := range testCases {
 		t.Run(fmt.Sprintf("%d: %s", i, tt.name), func(t *testing.T) {
 			cv := tt.componentVersion()
 			conditions.MarkTrue(cv, meta.ReadyCondition, meta.SucceededReason, "test")

controllers/mutation_reconcile_looper.go

@@ -968,13 +968,13 @@ func (m *MutationReconcileLooper) mutatePatchStrategicMerge(
 	mutationSpec *v1alpha1.MutationSpec,
 	sourceData []byte,
 ) (string, ocmmetav1.Identity, error) {
+	// DO NOT Defer remove this, it will be removed once it has been tarred.
 	tmpDir, err := os.MkdirTemp("", "kustomization-")
 	if err != nil {
 		err = fmt.Errorf("tmp dir error: %w", err)
 
 		return "", ocmmetav1.Identity{}, err
 	}
-	defer os.RemoveAll(tmpDir)
 
 	gitSource, err := m.getSource(ctx, mutationSpec.PatchStrategicMerge.Source.SourceRef)
 	if err != nil {