}
	defer os.RemoveAll(existingMountPath)

	tests := []struct {
		desc           string
		dir            string
		expectedResult bool
	}{
		{
			desc:           "NotExist dir",
			dir:            "/tmp/NotExist",
			expectedResult: false,
		},
		{
			desc:           "Existing dir",
			dir:            existingMountPath,
			expectedResult: false,
		},
	}

	_, ctx := ktesting.NewTestContext(t)
	dc, _ := newFakeDisruptionController(ctx)
	pdb, _ := newMinAvailablePodDisruptionBudget(t, intstr.FromString("67%"))
	add(t, dc.pdbStore, pdb)
	if err := dc.sync(ctx, "notExist"); err != nil {
		t.Errorf("Unexpected error: %v, expect nil", err)
	}
}

func TestUpdateDisruptedPods(t *testing.T) {
	_, ctx := ktesting.NewTestContext(t)
	dc, ps := newFakeDisruptionController(ctx)

	}{
		"invalid pattern": {
			input:        "[a-z*.yaml",
			expectedErr:  "syntax error in pattern",
			inputInError: true,
		},
		"file does not exist": {
			input:        "../../artifacts/guestbook/notexist.yaml",
			expectedErr:  "does not exist",
			inputInError: true,
		},
		"directory does not exist and valid glob": {
			input:        "../../artifacts/_does_not_exist_/*.yaml",
			expectedErr:  "does not exist",