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Namespace controller should always get latest state prior to deletion

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This commit is contained in:
derekwaynecarr
2015-11-04 17:47:28 -05:00
parent 4566e039bf
commit 745c58e788
2 changed files with 79 additions and 31 deletions
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87
pkg/controller/namespace/namespace_controller_test.go
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@@ -74,9 +74,8 @@ func TestFinalizeNamespaceFunc(t *testing.T) {
}
func testSyncNamespaceThatIsTerminating(t *testing.T, versions *unversioned.APIVersions) {
mockClient := &testclient.Fake{}
now := unversioned.Now()
testNamespace := &api.Namespace{
testNamespacePendingFinalize := &api.Namespace{
ObjectMeta: api.ObjectMeta{
Name: "test",
ResourceVersion: "1",
@@ -89,26 +88,21 @@ func testSyncNamespaceThatIsTerminating(t *testing.T, versions *unversioned.APIV
Phase: api.NamespaceTerminating,
},
}
if containsVersion(versions, "extensions/v1beta1") {
resources := []unversioned.APIResource{}
for _, resource := range []string{"daemonsets", "deployments", "jobs", "horizontalpodautoscalers", "ingresses"} {
resources = append(resources, unversioned.APIResource{Name: resource})
}
mockClient.Resources = map[string]*unversioned.APIResourceList{
"extensions/v1beta1": {
GroupVersion: "extensions/v1beta1",
APIResources: resources,
},
}
testNamespaceFinalizeComplete := &api.Namespace{
ObjectMeta: api.ObjectMeta{
Name: "test",
ResourceVersion: "1",
DeletionTimestamp: &now,
},
Spec: api.NamespaceSpec{},
Status: api.NamespaceStatus{
Phase: api.NamespaceTerminating,
},
}
err := syncNamespace(mockClient, versions, testNamespace)
if err != nil {
t.Errorf("Unexpected error when synching namespace %v", err)
}
// TODO: Reuse the constants for all these strings from testclient
expectedActionSet := sets.NewString(
pendingActionSet := sets.NewString(
strings.Join([]string{"get", "namespaces", ""}, "-"),
strings.Join([]string{"list", "replicationcontrollers", ""}, "-"),
strings.Join([]string{"list", "services", ""}, "-"),
strings.Join([]string{"list", "pods", ""}, "-"),
@@ -119,11 +113,10 @@ func testSyncNamespaceThatIsTerminating(t *testing.T, versions *unversioned.APIV
strings.Join([]string{"list", "serviceaccounts", ""}, "-"),
strings.Join([]string{"list", "persistentvolumeclaims", ""}, "-"),
strings.Join([]string{"create", "namespaces", "finalize"}, "-"),
strings.Join([]string{"delete", "namespaces", ""}, "-"),
)
if containsVersion(versions, "extensions/v1beta1") {
expectedActionSet.Insert(
pendingActionSet.Insert(
strings.Join([]string{"list", "daemonsets", ""}, "-"),
strings.Join([]string{"list", "deployments", ""}, "-"),
strings.Join([]string{"list", "jobs", ""}, "-"),
@@ -133,15 +126,51 @@ func testSyncNamespaceThatIsTerminating(t *testing.T, versions *unversioned.APIV
)
}
actionSet := sets.NewString()
for _, action := range mockClient.Actions() {
actionSet.Insert(strings.Join([]string{action.GetVerb(), action.GetResource(), action.GetSubresource()}, "-"))
scenarios := map[string]struct {
testNamespace *api.Namespace
expectedActionSet sets.String
}{
"pending-finalize": {
testNamespace: testNamespacePendingFinalize,
expectedActionSet: pendingActionSet,
},
"complete-finalize": {
testNamespace: testNamespaceFinalizeComplete,
expectedActionSet: sets.NewString(
strings.Join([]string{"get", "namespaces", ""}, "-"),
strings.Join([]string{"delete", "namespaces", ""}, "-"),
),
},
}
if !actionSet.HasAll(expectedActionSet.List()...) {
t.Errorf("Expected actions:\n%v\n but got:\n%v\nDifference:\n%v", expectedActionSet, actionSet, expectedActionSet.Difference(actionSet))
}
if !expectedActionSet.HasAll(actionSet.List()...) {
t.Errorf("Expected actions:\n%v\n but got:\n%v\nDifference:\n%v", expectedActionSet, actionSet, actionSet.Difference(expectedActionSet))
for scenario, testInput := range scenarios {
mockClient := testclient.NewSimpleFake(testInput.testNamespace)
if containsVersion(versions, "extensions/v1beta1") {
resources := []unversioned.APIResource{}
for _, resource := range []string{"daemonsets", "deployments", "jobs", "horizontalpodautoscalers", "ingresses"} {
resources = append(resources, unversioned.APIResource{Name: resource})
}
mockClient.Resources = map[string]*unversioned.APIResourceList{
"extensions/v1beta1": {
GroupVersion: "extensions/v1beta1",
APIResources: resources,
},
}
}
err := syncNamespace(mockClient, versions, testInput.testNamespace)
if err != nil {
t.Errorf("scenario %s - Unexpected error when synching namespace %v", scenario, err)
}
actionSet := sets.NewString()
for _, action := range mockClient.Actions() {
actionSet.Insert(strings.Join([]string{action.GetVerb(), action.GetResource(), action.GetSubresource()}, "-"))
}
if !actionSet.HasAll(testInput.expectedActionSet.List()...) {
t.Errorf("scenario %s - Expected actions:\n%v\n but got:\n%v\nDifference:\n%v", scenario, testInput.expectedActionSet, actionSet, testInput.expectedActionSet.Difference(actionSet))
}
if !testInput.expectedActionSet.HasAll(actionSet.List()...) {
t.Errorf("scenario %s - Expected actions:\n%v\n but got:\n%v\nDifference:\n%v", scenario, testInput.expectedActionSet, actionSet, actionSet.Difference(testInput.expectedActionSet))
}
}
}