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Merge pull request #4780 from jdef/bug_4757

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add unit test for #4757
This commit is contained in:
Alex Mohr
2015-03-09 11:13:53 -07:00
parent ee276b26cb bf02d17244
commit d98485242e
1 changed files with 36 additions and 0 deletions
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36
pkg/registry/pod/etcd/etcd_test.go
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@@ -24,6 +24,7 @@ import (
"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/errors"
etcderrors "github.com/GoogleCloudPlatform/kubernetes/pkg/api/errors/etcd"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/latest"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/rest/resttest"
"github.com/GoogleCloudPlatform/kubernetes/pkg/apiserver"
@@ -846,6 +847,41 @@ func TestEtcdCreate(t *testing.T) {
}
}
// Ensure that when scheduler creates a binding for a pod that has already been deleted
// by the API server, API server returns not-found error.
func TestEtcdCreateBindingNoPod(t *testing.T) {
registry, bindingRegistry, _, fakeClient, _ := newStorage(t)
ctx := api.NewDefaultContext()
fakeClient.TestIndex = true
key, _ := registry.store.KeyFunc(ctx, "foo")
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: nil,
},
E: tools.EtcdErrorNotFound,
}
// Assume that a pod has undergone the following:
// - Create (apiserver)
// - Schedule (scheduler)
// - Delete (apiserver)
_, err := bindingRegistry.Create(ctx, &api.Binding{PodID: "foo", Host: "machine", ObjectMeta: api.ObjectMeta{Namespace: api.NamespaceDefault}})
if err == nil {
t.Fatalf("Expected not-found-error but got nothing")
}
if !errors.IsNotFound(etcderrors.InterpretGetError(err, "Pod", "foo")) {
t.Fatalf("Unexpected error returned: %#v", err)
}
_, err = registry.Get(ctx, "foo")
if err == nil {
t.Fatalf("Expected not-found-error but got nothing")
}
if !errors.IsNotFound(etcderrors.InterpretGetError(err, "Pod", "foo")) {
t.Fatalf("Unexpected error: %v", err)
}
}
func TestEtcdCreateFailsWithoutNamespace(t *testing.T) {
registry, _, _, fakeClient, _ := newStorage(t)
fakeClient.TestIndex = true