fix unit tests using Patch in fake client

pkg/controller/statefulset/stateful_set_test.go

@@ -496,7 +496,6 @@ func TestStatefulSetControllerGetStatefulSetsForPod(t *testing.T) {
 
 func TestGetPodsForStatefulSetAdopt(t *testing.T) {
 	set := newStatefulSet(5)
-	ssc, spc := newFakeStatefulSetController(set)
 	pod1 := newStatefulSetPod(set, 1)
 	// pod2 is an orphan with matching labels and name.
 	pod2 := newStatefulSetPod(set, 2)
@@ -510,6 +509,8 @@ func TestGetPodsForStatefulSetAdopt(t *testing.T) {
 	pod4.OwnerReferences = nil
 	pod4.Name = "x" + pod4.Name
 
+	ssc, spc := newFakeStatefulSetController(set, pod1, pod2, pod3, pod4)
+
 	spc.podsIndexer.Add(pod1)
 	spc.podsIndexer.Add(pod2)
 	spc.podsIndexer.Add(pod3)

pkg/kubelet/kubelet_node_status_test.go

@@ -879,7 +879,7 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
 		require.True(t, actions[1].Matches("patch", "nodes"))
 		require.Equal(t, actions[1].GetSubresource(), "status")
 
-		updatedNode, err := applyNodeStatusPatch(&existingNode, actions[1].(core.PatchActionImpl).GetPatch())
+		updatedNode, err := kubeClient.CoreV1().Nodes().Get(testKubeletHostname, metav1.GetOptions{})
 		require.NoError(t, err, "can't apply node status patch")
 
 		for i, cond := range updatedNode.Status.Conditions {
@@ -891,7 +891,6 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
 
 		// Version skew workaround. See: https://github.com/kubernetes/kubernetes/issues/16961
 		lastIndex := len(updatedNode.Status.Conditions) - 1
-
 		assert.Equal(t, v1.NodeReady, updatedNode.Status.Conditions[lastIndex].Type, "NodeReady should be the last condition")
 		assert.NotEmpty(t, updatedNode.Status.Conditions[lastIndex].Message)