Require namespace on controller, pod, service objects

pkg/api/context_test.go

@@ -0,0 +1,51 @@
+/*
+Copyright 2014 Google Inc. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package api_test
+
+import (
+	"testing"
+
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
+)
+
+// TestNamespaceContext validates that a namespace can be get/set on a context object
+func TestNamespaceContext(t *testing.T) {
+	ctx := api.NewDefaultContext()
+	result, ok := api.NamespaceFrom(ctx)
+	if !ok {
+		t.Errorf("Error getting namespace")
+	}
+	if api.NamespaceDefault != result {
+		t.Errorf("Expected: %v, Actual: %v", api.NamespaceDefault, result)
+	}
+}
+
+func TestValidNamespaceOnCreateOrUpdate(t *testing.T) {
+	ctx := api.NewDefaultContext()
+	namespace, _ := api.NamespaceFrom(ctx)
+	resource := api.ReplicationController{}
+	if !api.ValidNamespaceOnCreateOrUpdate(ctx, &resource.JSONBase) {
+		t.Errorf("expected success")
+	}
+	if namespace != resource.Namespace {
+		t.Errorf("expected resource to have the default namespace assigned during validation")
+	}
+	resource = api.ReplicationController{JSONBase: api.JSONBase{Namespace: "other"}}
+	if api.ValidNamespaceOnCreateOrUpdate(ctx, &resource.JSONBase) {
+		t.Errorf("Expected error that resource and context errors do not match")
+	}
+}