Adding e2e test for creating and deleting ingress from apiserver

test/e2e/federation-ingress.go

@@ -0,0 +1,89 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 e2e
+
+import (
+	"fmt"
+
+	. "github.com/onsi/ginkgo"
+	"k8s.io/kubernetes/federation/client/clientset_generated/federation_release_1_4"
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/api/v1"
+	"k8s.io/kubernetes/pkg/apis/extensions/v1beta1"
+	"k8s.io/kubernetes/pkg/util/intstr"
+	"k8s.io/kubernetes/test/e2e/framework"
+
+	. "github.com/onsi/gomega"
+)
+
+const (
+	FederationIngressName = "federation-ingress"
+)
+
+// Create/delete ingress api objects
+var _ = framework.KubeDescribe("Federation ingresses [Feature:Federation]", func() {
+	f := framework.NewDefaultFederatedFramework("federation-ingress")
+
+	Describe("Ingress objects", func() {
+		AfterEach(func() {
+			framework.SkipUnlessFederated(f.Client)
+
+			// Delete registered ingresses.
+			ingressList, err := f.FederationClientset_1_4.Extensions().Ingresses(f.Namespace.Name).List(api.ListOptions{})
+			Expect(err).NotTo(HaveOccurred())
+			for _, ingress := range ingressList.Items {
+				err := f.FederationClientset_1_4.Extensions().Ingresses(f.Namespace.Name).Delete(ingress.Name, &api.DeleteOptions{})
+				Expect(err).NotTo(HaveOccurred())
+			}
+		})
+
+		It("should be created and deleted successfully", func() {
+			framework.SkipUnlessFederated(f.Client)
+			ingress := createIngressOrFail(f.FederationClientset_1_4, f.Namespace.Name)
+			By(fmt.Sprintf("Creation of ingress %q in namespace %q succeeded.  Deleting ingress.", ingress.Name, f.Namespace.Name))
+			// Cleanup
+			err := f.FederationClientset_1_4.Extensions().Ingresses(f.Namespace.Name).Delete(ingress.Name, &api.DeleteOptions{})
+			framework.ExpectNoError(err, "Error deleting ingress %q in namespace %q", ingress.Name, ingress.Namespace)
+			By(fmt.Sprintf("Deletion of ingress %q in namespace %q succeeded.", ingress.Name, f.Namespace.Name))
+		})
+
+	})
+})
+
+func createIngressOrFail(clientset *federation_release_1_4.Clientset, namespace string) *v1beta1.Ingress {
+	if clientset == nil || len(namespace) == 0 {
+		Fail(fmt.Sprintf("Internal error: invalid parameters passed to createIngressOrFail: clientset: %v, namespace: %v", clientset, namespace))
+	}
+	By(fmt.Sprintf("Creating federated ingress %q in namespace %q", FederationIngressName, namespace))
+
+	ingress := &v1beta1.Ingress{
+		ObjectMeta: v1.ObjectMeta{
+			Name: FederationIngressName,
+		},
+		Spec: v1beta1.IngressSpec{
+			Backend: &v1beta1.IngressBackend{
+				ServiceName: "testservice",
+				ServicePort: intstr.FromInt(80),
+			},
+		},
+	}
+
+	_, err := clientset.Extensions().Ingresses(namespace).Create(ingress)
+	framework.ExpectNoError(err, "Creating ingress %q in namespace %q", ingress.Name, namespace)
+	By(fmt.Sprintf("Successfully created federated ingress %q in namespace %q", FederationIngressName, namespace))
+	return ingress
+}