Path  string      `json:"path"`
	From  string      `json:"from"`
	Value interface{} `json:"value"`
}

// applyJSPatch applies the patch. Input and output objects must both have
// the external version, since that is what the patch must have been constructed against.
func (p *jsonPatcher) applyJSPatch(versionedJS []byte) (patchedJS []byte, strictErrors []error, retErr error) {
	switch p.patchType {
	case types.JSONPatchType:

		pod.ObjectMeta.Finalizers = []string{"foo"}
		versionedJS, err := runtime.Encode(codec, pod)
		if err != nil {
			t.Errorf("%s: unexpected error: %v", test.name, err)
			continue
		}
		_, _, err = jp.applyJSPatch(versionedJS)
		if err != nil {
			if len(test.expectedError) == 0 {
				t.Errorf("%s: expect no error when applying json patch, but got %v", test.name, err)
				continue
			}