func TestDeploymentNotFoundError(t *testing.T) {
name := "foo"
ns := "default"
deployment := &extensions.Deployment{
ObjectMeta: api.ObjectMeta{
Name: name,
Namespace: ns,
},
Spec: extensions.DeploymentSpec{
Replicas: 0,
Selector: &unversioned.LabelSelector{MatchLabels: map[string]string{"k1": "v1"}},
},
Status: extensions.DeploymentStatus{
Replicas: 0,
},
}
template := deploymentutil.GetNewReplicaSetTemplateInternal(deployment)
fake := fake.NewSimpleClientset(
deployment,
&extensions.ReplicaSetList{Items: []extensions.ReplicaSet{
{
ObjectMeta: api.ObjectMeta{
Name: name,
Namespace: ns,
},
Spec: extensions.ReplicaSetSpec{
Template: template,
},
},
},
},
)
fake.AddReactor("get", "replicasets", func(action testcore.Action) (handled bool, ret runtime.Object, err error) {
return true, nil, ScaleError{ActualError: errors.NewNotFound(api.Resource("replicaset"), "doesn't-matter")}
})
reaper := DeploymentReaper{fake.Extensions(), fake.Extensions(), time.Millisecond, time.Millisecond}
if err := reaper.Stop(ns, name, 0, nil); err != nil {
t.Fatalf("unexpected error: %#v", err)
}
}
func TestDeploymentStop(t *testing.T) {
name := "foo"
ns := "default"
deployment := extensions.Deployment{
ObjectMeta: api.ObjectMeta{
Name: name,
Namespace: ns,
},
Spec: extensions.DeploymentSpec{
Replicas: 0,
Selector: &unversioned.LabelSelector{MatchLabels: map[string]string{"k1": "v1"}},
},
Status: extensions.DeploymentStatus{
Replicas: 0,
},
}
template := deploymentutil.GetNewReplicaSetTemplateInternal(&deployment)
tests := []struct {
Name string
Objs []runtime.Object
StopError error
ExpectedActions []string
}{
{
Name: "SimpleDeployment",
Objs: []runtime.Object{
&extensions.Deployment{ // GET
ObjectMeta: api.ObjectMeta{
Name: name,
Namespace: ns,
},
Spec: extensions.DeploymentSpec{
Replicas: 0,
Selector: &unversioned.LabelSelector{MatchLabels: map[string]string{"k1": "v1"}},
},
Status: extensions.DeploymentStatus{
Replicas: 0,
},
},
},
StopError: nil,
ExpectedActions: []string{"get:deployments", "update:deployments",
"get:deployments", "list:replicasets", "delete:deployments"},
},
{
Name: "Deployment with single replicaset",
Objs: []runtime.Object{
&deployment, // GET
&extensions.ReplicaSetList{ // LIST
Items: []extensions.ReplicaSet{
{
ObjectMeta: api.ObjectMeta{
Name: name,
Namespace: ns,
Labels: map[string]string{"k1": "v1"},
},
Spec: extensions.ReplicaSetSpec{
Template: template,
},
},
},
},
},
StopError: nil,
ExpectedActions: []string{"get:deployments", "update:deployments",
"get:deployments", "list:replicasets", "get:replicasets",
"get:replicasets", "update:replicasets", "get:replicasets",
"get:replicasets", "delete:replicasets", "delete:deployments"},
},
}
for _, test := range tests {
fake := fake.NewSimpleClientset(test.Objs...)
reaper := DeploymentReaper{fake.Extensions(), fake.Extensions(), time.Millisecond, time.Millisecond}
err := reaper.Stop(ns, name, 0, nil)
if !reflect.DeepEqual(err, test.StopError) {
t.Errorf("%s unexpected error: %v", test.Name, err)
continue
}
actions := fake.Actions()
if len(actions) != len(test.ExpectedActions) {
t.Errorf("%s unexpected actions: %v, expected %d actions got %d", test.Name, actions, len(test.ExpectedActions), len(actions))
continue
}
for i, expAction := range test.ExpectedActions {
action := strings.Split(expAction, ":")
if actions[i].GetVerb() != action[0] {
t.Errorf("%s unexpected verb: %+v, expected %s", test.Name, actions[i], expAction)
}
if actions[i].GetResource().Resource != action[1] {
t.Errorf("%s unexpected resource: %+v, expected %s", test.Name, actions[i], expAction)
}
if len(action) == 3 && actions[i].GetSubresource() != action[2] {
t.Errorf("%s unexpected subresource: %+v, expected %s", test.Name, actions[i], expAction)
}
}
}
}
