sidecar controller update, fix potential snapshot leaking

resolve comments
This commit is contained in:
xiangqian
2019-12-13 21:09:44 -08:00
parent 53469c2196
commit b747de45c5
5 changed files with 169 additions and 275 deletions

View File

@@ -25,7 +25,7 @@ import (
crdv1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1beta1"
"github.com/kubernetes-csi/external-snapshotter/pkg/utils"
"k8s.io/api/core/v1"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
@@ -140,7 +140,7 @@ func TestDeleteSync(t *testing.T) {
{
name: "1-1 - content non-nil DeletionTimestamp with delete policy will delete snapshot",
initialContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", classGold, "", "snap1-1-volumehandle", deletionPolicy, nil, nil, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", classGold, "", "snap1-1-volumehandle", deletionPolicy, nil, nil, false, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "", classGold, "", "snap1-1-volumehandle", deletionPolicy, nil, nil, false, &timeNowMetav1),
expectedEvents: noevents,
errors: noerrors,
initialSecrets: []*v1.Secret{secret()},
@@ -183,9 +183,9 @@ func TestDeleteSync(t *testing.T) {
test: testSyncContent,
},
{
name: "1-3 - delete snapshot error should result in an event",
name: "1-3 - delete snapshot error should result in an event, bound finalizer should remain",
initialContents: newContentArrayWithDeletionTimestamp("content1-3", "snapuid1-3", "snap1-3", "sid1-3", validSecretClass, "", "snap1-3-volumehandle", deletePolicy, nil, nil, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-3", "snapuid1-3", "snap1-3", "sid1-3", validSecretClass, "", "snap1-3-volumehandle", deletePolicy, nil, nil, false, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-3", "snapuid1-3", "snap1-3", "sid1-3", validSecretClass, "", "snap1-3-volumehandle", deletePolicy, nil, nil, true, &timeNowMetav1),
errors: noerrors,
expectedCreateCalls: []createCall{
{
@@ -204,235 +204,124 @@ func TestDeleteSync(t *testing.T) {
expectedListCalls: []listCall{{"sid1-3", true, time.Now(), 1, nil}},
test: testSyncContent,
},
/*{
name: "1-4 - create snapshot error should result in an event",
initialContents: newContentArrayWithDeletionTimestamp("content1-4", "snapuid1-4", "snap1-4", "sid1-4", classGold, "", "snap1-4-volumehandle", deletePolicy, nil, nil, true, nil),
//expectedContents: newContentArrayWithDeletionTimestamp("content1-4", "snapuid1-4", "snap1-4", "sid1-4", classGold, "", "snap1-4-volumehandle", deletePolicy, nil, nil, true, nil),
errors: []reactorError{},
expectedCreateCalls: []createCall{
{
snapshotName: "snapshot-snapuid1-4",
volumeHandle: "snap1-4-volumehandle",
parameters: map[string]string{"param1": "value1"},
err: fmt.Errorf("Create failed"),
},
},
//expectedDeleteCalls: []deleteCall{{"sid1-4", nil, nil}},
expectedListCalls: []listCall{{"sid1-4", true, time.Now(), 1, nil}},
expectedEvents: []string{"Warning SnapshotContentCheckandUpdateFailed Failed to check and update snapshot content: Create failed"},
test: testSyncContent,
},*/
/*{
name: "2-1 - content with empty snapshot class will not be deleted if it is bound to a non-exist snapshot but it does not have a snapshot uid specified",
initialContents: newContentArray("content2-1", "", "snap2-1", "sid2-1", "", "", "", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content2-1", "", "snap2-1", "sid2-1", "", "", "", deletionPolicy, nil, nil, true),
expectedEvents: noevents,
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid2-1", nil, nil}},
test: testSyncContent,
},*/
/*{
name: "1-2 - successful delete with snapshot class that has empty secret parameter",
initialContents: newContentArray("content1-2", "sid1-2", "snap1-2", "sid1-2", emptySecretClass, "", "volumeHandle", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
initialSecrets: []*v1.Secret{emptySecret()},
expectedEvents: noevents,
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-2", map[string]string{}, nil}},
test: testSyncContent,
},*/
/*{
name: "1-3 - content non-nil DeletionTimestamp with delete policy will delete snapshot",
initialContents: newContentArrayWithDeletionTimestamp("content1-3", "snapuid1-1", "snap1-1", "sid1-3", classGold, "", "snap1-3-volumehandle", deletionPolicy, nil, nil, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-3", "snapuid1-1", "snap1-1", "sid1-3", classGold, "", "snap1-3-volumehandle", deletionPolicy, nil, nil, false, &timeNowMetav1),
initialSnapshots: newSnapshotArray("snap1-3", "snapuid1-3", "claim1-3", "", validSecretClass, "", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-3", "snapuid1-3", "claim1-3", "", validSecretClass, "", &False, nil, nil, nil),
expectedEvents: noevents,
errors: noerrors,
initialSecrets: []*v1.Secret{secret()},
expectedCreateCalls: []createCall{
{
snapshotName: "snapshot-snapuid1-1",
volumeHandle: "snap1-1-volumehandle",
parameters: map[string]string{"param1": "value1"},
driverName: mockDriverName,
size: defaultSize,
snapshotId: "snapuid1-1-deleted",
creationTime: timeNow,
readyToUse: true,
},
},
expectedListCalls: []listCall{{"sid1-1", true, time.Now(), 1, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-1", nil, nil}},
test: testSyncContent,
},*/
/* name: "1-3 - successful delete with snapshot class that has valid secret parameter",
initialContents: newContentArray("content1-3", "sid1-3", "snap1-3", "sid1-3", validSecretClass, "", "snap1-3-volumehandle", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content1-3", "sid1-3", "snap1-3", "sid1-3", validSecretClass, "", "snap1-3-volumehandle", deletionPolicy, nil, nil, false),
initialSnapshots: newSnapshotArray("snapshot-snapuid1-3", "snapuid1-3", "claim1-3", "", validSecretClass, "", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snapshot-snapuid1-3", "snapuid1-3", "claim1-3", "", validSecretClass, "", &False, nil, nil, nil),
expectedEvents: noevents,
errors: noerrors,
initialSecrets: []*v1.Secret{secret()},
expectedCreateCalls: []createCall{
{
snapshotName: "snap1-3",
volumeHandle: "snap1-3-volumehandle",
parameters: map[string]string{"param1": "value1"},
driverName: mockDriverName,
size: defaultSize,
snapshotId: "sid1-3",
creationTime: timeNow,
},
},
expectedListCalls: []listCall{{"sid1-3", true, time.Now(), 1, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-3", map[string]string{"param1": "value1"}, nil}},
test: testSyncContent,
},
*/
{
name: "1-4 - fail delete with snapshot class that has invalid secret parameter",
initialContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", "invalid", "", "snap1-1-volumehandle", deletionPolicy, nil, nil, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", "invalid", "", "snap1-1-volumehandle", deletionPolicy, nil, nil, false, &timeNowMetav1),
name: "1-4 - fail to delete with a snapshot class which has invalid secret parameter, bound finalizer should remain",
initialContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", "invalid", "", "snap1-4-volumehandle", deletionPolicy, nil, nil, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-1", "snapuid1-1", "snap1-1", "sid1-1", "invalid", "", "snap1-4-volumehandle", deletionPolicy, nil, nil, true, &timeNowMetav1),
expectedEvents: noevents,
errors: noerrors,
test: testSyncContent,
},
{
name: "1-5 - csi driver delete snapshot returns error",
initialContents: newContentArrayWithDeletionTimestamp("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "", deletionPolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "", deletionPolicy, nil, &defaultSize, false, &timeNowMetav1),
name: "1-5 - csi driver delete snapshot returns error, bound finalizer should remain",
initialContents: newContentArrayWithDeletionTimestamp("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "snap1-5-volumehandle", deletionPolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "snap1-5-volumehandle", deletionPolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedListCalls: []listCall{{"sid1-5", true, time.Now(), 1000, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-5", nil, errors.New("mock csi driver delete error")}},
expectedEvents: []string{"Warning SnapshotDeleteError"},
errors: noerrors,
test: testSyncContent,
},
/*{
name: "1-6 - api server delete content returns error",
initialContents: newContentArray("content1-6", "sid1-6", "snap1-6", "sid1-6", classGold, "", "", deletionPolicy, nil, nil, true),
//expectedContents: newContentArray("content1-6", "sid1-6", "snap1-6", "sid1-6", classGold, "", "", deletionPolicy, nil, nil, true),
expectedDeleteCalls: []deleteCall{{"sid1-6", map[string]string{"foo": "bar"}, nil}},
expectedListCalls: []listCall{{"sid1-6", false, time.Now(), 0, nil}},
expectedEvents: []string{"Warning SnapshotContentObjectDeleteError"},
errors: []reactorError{
// Inject error to the first client.VolumesnapshotV1beta1().VolumeSnapshotContents().Delete call.
// All other calls will succeed.
{"delete", "volumesnapshotcontents", errors.New("mock delete error")},
},
test: testSyncContent,
},*/
/*
{
// delete success - snapshot that the content was pointing to was deleted, and another
// with the same name created.
name: "1-7 - prebound content is deleted while the snapshot exists",
initialContents: newContentArray("content1-7", "sid1-7", "snap1-7", "sid1-7", emptySecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSecrets: []*v1.Secret{secret()},
expectedDeleteCalls: []deleteCall{{"sid1-7", map[string]string{"foo": "bar"}, nil}},
expectedEvents: noevents,
errors: noerrors,
test: testSyncContent,
},*/
{
// delete success(?) - content is deleted before doDelete() starts
name: "1-8 - content is deleted before deleting",
initialContents: newContentArray("content1-8", "sid1-8", "snap1-8", "sid1-8", classGold, "", "", deletionPolicy, nil, nil, true),
// delete success(?) - content is deleted before deleteSnapshot starts
name: "1-6 - content is deleted before deleting",
initialContents: newContentArray("content1-6", "sid1-6", "snap1-6", "sid1-6", classGold, "sid1-6", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
expectedListCalls: []listCall{{"sid1-8", false, time.Now(), 0, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-8", map[string]string{"foo": "bar"}, nil}},
expectedListCalls: []listCall{{"sid1-6", false, time.Now(), 0, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-6", map[string]string{"foo": "bar"}, nil}},
expectedEvents: noevents,
errors: noerrors,
test: wrapTestWithInjectedOperation(testSyncContent, func(ctrl *csiSnapshotSideCarController, reactor *snapshotReactor) {
// Delete the volume before delete operation starts
// Delete the content before delete operation starts
reactor.lock.Lock()
delete(reactor.contents, "content1-8")
delete(reactor.contents, "content1-6")
reactor.lock.Unlock()
}),
},
/*{
name: "1-9 - content will not be deleted if it is bound to a snapshot correctly, snapshot uid is specified",
expectedContents: newContentArrayWithDeletionTimestamp("content1-9", "snapuid1-9", "snap1-9", "sid1-9", classGold, "", "snap1-9-volumehandle", retainPolicy, nil, nil, false, &timeNowMetav1),
initialContents: newContentArrayWithDeletionTimestamp("content1-9", "snapuid1-9", "snap1-9", "sid1-9", classGold, "", "snap1-9-volumehandle", retainPolicy, nil, nil, false, &timeNowMetav1),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-9", true, time.Now(), 0, nil}},
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},*/
/*
{
name: "1-10 - will not delete content with retain policy set which is bound to a snapshot incorrectly",
initialContents: newContentArray("content1-10", "snapuid1-10-x", "snap1-10", "sid1-10", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-10", "snapuid1-10-x", "snap1-10", "sid1-10", validSecretClass, "", "", retainPolicy, nil, nil, true),
initialSnapshots: newSnapshotArray("snap1-10", "snapuid1-10", "claim1-10", "", validSecretClass, "content1-10", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-10", "snapuid1-10", "claim1-10", "", validSecretClass, "content1-10", &False, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},*/
{
name: "1-11 - content will not be deleted if it is bound to a snapshot correctly, snapsht uid is not specified",
initialContents: newContentArrayWithReadyToUse("content1-11", "", "snap1-11", "sid1-11", validSecretClass, "", "", deletePolicy, nil, &defaultSize, &True, true),
expectedContents: newContentArrayWithReadyToUse("content1-11", "", "snap1-11", "sid1-11", validSecretClass, "", "", deletePolicy, nil, &defaultSize, &True, true),
expectedEvents: noevents,
expectedCreateCalls: []createCall{
{
snapshotName: "snap1-11",
volumeHandle: "snap1-11",
parameters: map[string]string{"param1": "value1"},
driverName: mockDriverName,
size: defaultSize,
snapshotId: "snapuid1-1-deleted",
creationTime: timeNow,
readyToUse: true,
},
},
expectedListCalls: []listCall{{"sid1-11", true, time.Now(), 1000, nil}},
name: "1-7 - content will not be deleted if it is bound to a snapshot correctly, snapshot uid is not specified",
initialContents: newContentArrayWithReadyToUse("content1-7", "", "snap1-7", "sid1-7", validSecretClass, "sid1-7", "", deletePolicy, nil, &defaultSize, &True, true),
expectedContents: newContentArrayWithReadyToUse("content1-7", "", "snap1-7", "sid1-7", validSecretClass, "sid1-7", "", deletePolicy, nil, &defaultSize, &True, true),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-7", true, time.Now(), 1000, nil}},
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},
{
name: "1-12 - content with retain policy will not be deleted if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArrayWithReadyToUse("content1-12", "sid1-12", "snap1-11", "sid1-11", validSecretClass, "", "", retainPolicy, nil, &defaultSize, &True, true),
expectedContents: newContentArrayWithReadyToUse("content1-12", "sid1-12", "snap1-11", "sid1-11", validSecretClass, "", "", retainPolicy, nil, &defaultSize, &True, true),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-11", true, time.Now(), 0, nil}},
errors: noerrors,
test: testSyncContent,
},
/*{
name: "1-13 - content with empty snapshot class is not deleted when Deletion policy is not set even if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArray("content1-13", "sid1-13", "snap1-13", "sid1-13", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-13", "sid1-13", "snap1-13", "sid1-13", validSecretClass, "", "", retainPolicy, nil, nil, true),
name: "1-8 - content with retain policy will not be deleted if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArrayWithReadyToUse("content1-8", "sid1-8", "none-existed-snapshot", "sid1-8", validSecretClass, "sid1-8", "", retainPolicy, nil, &defaultSize, &True, true),
expectedContents: newContentArrayWithReadyToUse("content1-8", "sid1-8", "none-existed-snapshot", "sid1-8", validSecretClass, "sid1-8", "", retainPolicy, nil, &defaultSize, &True, true),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-8", true, time.Now(), 0, nil}},
errors: noerrors,
test: testSyncContent,
},
{
name: "1-14 - content will not be deleted if it is bound to a snapshot correctly, snapshot uid is specified",
initialContents: newContentArray("content1-14", "snapuid1-14", "snap1-14", "sid1-14", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-14", "snapuid1-14", "snap1-14", "sid1-14", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},*/
{
name: "1-16 - continue delete with snapshot class that has nonexistent secret",
initialContents: newContentArrayWithDeletionTimestamp("content1-16", "sid1-16", "snap1-16", "sid1-16", emptySecretClass, "", "", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-16", "sid1-16", "snap1-16", "sid1-16", emptySecretClass, "", "", deletePolicy, nil, &defaultSize, false, &timeNowMetav1),
name: "1-9 - continue deletion with snapshot class that has nonexistent secret, bound finalizer removed",
initialContents: newContentArrayWithDeletionTimestamp("content1-9", "sid1-9", "snap1-9", "sid1-9", emptySecretClass, "", "snap1-9-volumehandle", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-9", "sid1-9", "snap1-9", "", emptySecretClass, "", "snap1-9-volumehandle", deletePolicy, nil, &defaultSize, false, &timeNowMetav1),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-16", true, time.Now(), 0, nil}},
expectedListCalls: []listCall{{"sid1-9", true, time.Now(), 0, nil}},
errors: noerrors,
initialSecrets: []*v1.Secret{}, // secret does not exist
expectedDeleteCalls: []deleteCall{{"sid1-16", nil, nil}},
expectedDeleteCalls: []deleteCall{{"sid1-9", nil, nil}},
test: testSyncContent,
},
{
name: "1-10 - (dynamic)deletion of content with retain policy should not trigger CSI call, not update status, but remove bound finalizer",
initialContents: newContentArrayWithDeletionTimestamp("content1-10", "sid1-10", "snap1-10", "sid1-10", emptySecretClass, "", "snap1-10-volumehandle", retainPolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-10", "sid1-10", "snap1-10", "sid1-10", emptySecretClass, "", "snap1-10-volumehandle", retainPolicy, nil, &defaultSize, false, &timeNowMetav1),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-10", true, time.Now(), 0, nil}},
errors: noerrors,
initialSecrets: []*v1.Secret{},
test: testSyncContent,
},
{
name: "1-11 - (dynamic)deletion of content with deletion policy should trigger CSI call, update status, and remove bound finalizer removed.",
initialContents: newContentArrayWithDeletionTimestamp("content1-11", "sid1-11", "snap1-11", "sid1-11", emptySecretClass, "", "snap1-11-volumehandle", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-11", "sid1-11", "snap1-11", "", emptySecretClass, "", "snap1-11-volumehandle", deletePolicy, nil, nil, false, &timeNowMetav1),
expectedEvents: noevents,
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-11", nil, nil}},
test: testSyncContent,
},
{
name: "1-12 - (pre-provision)deletion of content with retain policy should not trigger CSI call, not update status, but remove bound finalizer",
initialContents: newContentArrayWithDeletionTimestamp("content1-12", "sid1-12", "snap1-12", "sid1-12", emptySecretClass, "sid1-12", "", retainPolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-12", "sid1-12", "snap1-12", "sid1-12", emptySecretClass, "sid1-12", "", retainPolicy, nil, &defaultSize, false, &timeNowMetav1),
expectedEvents: noevents,
expectedListCalls: []listCall{{"sid1-12", true, time.Now(), 0, nil}},
errors: noerrors,
initialSecrets: []*v1.Secret{},
test: testSyncContent,
},
{
name: "1-13 - (pre-provision)deletion of content with deletion policy should trigger CSI call, update status, and remove bound finalizer removed.",
initialContents: newContentArrayWithDeletionTimestamp("content1-13", "sid1-13", "snap1-13", "sid1-13", emptySecretClass, "sid1-13", "", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-13", "sid1-13", "snap1-13", "", emptySecretClass, "sid1-13", "", deletePolicy, nil, nil, false, &timeNowMetav1),
expectedEvents: noevents,
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-13", nil, nil}},
test: testSyncContent,
},
{
name: "1-14 - (pre-provision)deletion of content with deletion policy and no snapshotclass should trigger CSI call, update status, and remove bound finalizer removed.",
initialContents: newContentArrayWithDeletionTimestamp("content1-14", "sid1-14", "snap1-14", "sid1-14", "", "sid1-14", "", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-14", "sid1-14", "snap1-14", "", "", "sid1-14", "", deletePolicy, nil, nil, false, &timeNowMetav1),
expectedEvents: noevents,
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-14", nil, nil}},
test: testSyncContent,
},
{
name: "1-15 - (dynamic)deletion of content with no snapshotclass should produce error",
initialContents: newContentArrayWithDeletionTimestamp("content1-15", "sid1-15", "snap1-15", "sid1-15", "", "", "snap1-15-volumehandle", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedContents: newContentArrayWithDeletionTimestamp("content1-15", "sid1-15", "snap1-15", "sid1-15", "", "", "snap1-15-volumehandle", deletePolicy, nil, &defaultSize, true, &timeNowMetav1),
expectedEvents: []string{"Warning SnapshotDeleteError"},
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-15", nil, nil}},
test: testSyncContent,
},
}