Expand test coverage in master, kubectl/cmd/util, pkg/registry/resourcequota, and api/rest.

pkg/api/rest/create_test.go

@@ -17,10 +17,12 @@ limitations under the License.
 package rest
 
 import (
+	"reflect"
 	"testing"
 
 	"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
 	"github.com/GoogleCloudPlatform/kubernetes/pkg/api/errors"
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
 )
 
 func TestCheckGeneratedNameError(t *testing.T) {
@@ -39,3 +41,75 @@ func TestCheckGeneratedNameError(t *testing.T) {
 		t.Errorf("expected try again later error: %v", err)
 	}
 }
+
+func TestBeforeCreate(t *testing.T) {
+	failures := []runtime.Object{
+		&api.Service{},
+		&api.Service{
+			ObjectMeta: api.ObjectMeta{
+				Name:      "foo",
+				Namespace: "#$%%invalid",
+			},
+		},
+		&api.Service{
+			ObjectMeta: api.ObjectMeta{
+				Name:      "##&*(&invalid",
+				Namespace: api.NamespaceDefault,
+			},
+		},
+	}
+	for _, test := range failures {
+		ctx := api.NewDefaultContext()
+		err := BeforeCreate(Services, ctx, test)
+		if err == nil {
+			t.Errorf("unexpected non-error for %v", test)
+		}
+	}
+
+	obj := &api.ReplicationController{
+		ObjectMeta: api.ObjectMeta{
+			Name:      "foo",
+			Namespace: api.NamespaceDefault,
+		},
+		Spec: api.ReplicationControllerSpec{
+			Selector: map[string]string{"name": "foo"},
+			Template: &api.PodTemplateSpec{
+				ObjectMeta: api.ObjectMeta{
+					Labels: map[string]string{
+						"name": "foo",
+					},
+				},
+				Spec: api.PodSpec{
+					Containers: []api.Container{
+						{
+							Name:            "foo",
+							Image:           "foo",
+							ImagePullPolicy: api.PullAlways,
+						},
+					},
+					RestartPolicy: api.RestartPolicy{Always: &api.RestartPolicyAlways{}},
+					DNSPolicy:     api.DNSDefault,
+				},
+			},
+		},
+		Status: api.ReplicationControllerStatus{
+			Replicas: 3,
+		},
+	}
+	ctx := api.NewDefaultContext()
+	err := BeforeCreate(ReplicationControllers, ctx, obj)
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+	if !reflect.DeepEqual(obj.Status, api.ReplicationControllerStatus{}) {
+		t.Errorf("status was not cleared as expected.")
+	}
+	if obj.Name != "foo" || obj.Namespace != api.NamespaceDefault {
+		t.Errorf("unexpected object metadata: %v", obj.ObjectMeta)
+	}
+
+	obj.Spec.Replicas = -1
+	if err := BeforeCreate(ReplicationControllers, ctx, obj); err == nil {
+		t.Errorf("unexpected non-error for invalid replication controller.")
+	}
+}