| /* |
| Copyright 2018 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 polymorphichelpers |
| |
| import ( |
| "testing" |
| |
| "reflect" |
| |
| corev1 "k8s.io/api/core/v1" |
| extensionsv1beta1 "k8s.io/api/extensions/v1beta1" |
| "k8s.io/apimachinery/pkg/runtime" |
| ) |
| |
| func TestPortsForObject(t *testing.T) { |
| tests := []struct { |
| object runtime.Object |
| expectErr bool |
| }{ |
| { |
| object: &corev1.Pod{ |
| Spec: corev1.PodSpec{ |
| Containers: []corev1.Container{ |
| { |
| Ports: []corev1.ContainerPort{ |
| { |
| ContainerPort: 101, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| { |
| object: &corev1.Service{ |
| Spec: corev1.ServiceSpec{ |
| Ports: []corev1.ServicePort{ |
| { |
| Port: 101, |
| }, |
| }, |
| }, |
| }, |
| }, |
| { |
| object: &corev1.ReplicationController{ |
| Spec: corev1.ReplicationControllerSpec{ |
| Template: &corev1.PodTemplateSpec{ |
| Spec: corev1.PodSpec{ |
| Containers: []corev1.Container{ |
| { |
| Ports: []corev1.ContainerPort{ |
| { |
| ContainerPort: 101, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| { |
| object: &extensionsv1beta1.Deployment{ |
| Spec: extensionsv1beta1.DeploymentSpec{ |
| Template: corev1.PodTemplateSpec{ |
| Spec: corev1.PodSpec{ |
| Containers: []corev1.Container{ |
| { |
| Ports: []corev1.ContainerPort{ |
| { |
| ContainerPort: 101, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| { |
| object: &extensionsv1beta1.ReplicaSet{ |
| Spec: extensionsv1beta1.ReplicaSetSpec{ |
| Template: corev1.PodTemplateSpec{ |
| Spec: corev1.PodSpec{ |
| Containers: []corev1.Container{ |
| { |
| Ports: []corev1.ContainerPort{ |
| { |
| ContainerPort: 101, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, |
| { |
| object: &corev1.Node{}, |
| expectErr: true, |
| }, |
| } |
| expectedPorts := []string{"101"} |
| |
| for _, test := range tests { |
| actual, err := portsForObject(test.object) |
| if test.expectErr { |
| if err == nil { |
| t.Error("unexpected non-error") |
| } |
| continue |
| } |
| if !test.expectErr && err != nil { |
| t.Errorf("unexpected error: %v", err) |
| continue |
| } |
| if !reflect.DeepEqual(actual, expectedPorts) { |
| t.Errorf("expected ports %v, but got %v", expectedPorts, actual) |
| } |
| } |
| } |