Merge pull request #19392 from yujuhong/runtime_mock

Add a container runtime mock for testing

pkg/kubelet/container/runtime_mock.go

@@ -0,0 +1,143 @@
+/*
+Copyright 2015 The Kubernetes Authors 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 container
+
+import (
+	"io"
+
+	"github.com/stretchr/testify/mock"
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/types"
+	"k8s.io/kubernetes/pkg/util"
+	"k8s.io/kubernetes/pkg/volume"
+)
+
+type Mock struct {
+	mock.Mock
+}
+
+var _ Runtime = new(Mock)
+
+func (r *Mock) Start() error {
+	args := r.Called()
+	return args.Error(0)
+}
+
+func (r *Mock) Type() string {
+	args := r.Called()
+	return args.Get(0).(string)
+}
+
+func (r *Mock) Version() (Version, error) {
+	args := r.Called()
+	return args.Get(0).(Version), args.Error(1)
+}
+
+func (r *Mock) GetPods(all bool) ([]*Pod, error) {
+	args := r.Called(all)
+	return args.Get(0).([]*Pod), args.Error(1)
+}
+
+func (r *Mock) SyncPod(pod *api.Pod, apiStatus api.PodStatus, status *PodStatus, secrets []api.Secret, backOff *util.Backoff) error {
+	args := r.Called(pod, apiStatus, status, secrets, backOff)
+	return args.Error(0)
+}
+
+func (r *Mock) KillPod(pod *api.Pod, runningPod Pod) error {
+	args := r.Called(pod, runningPod)
+	return args.Error(0)
+}
+
+func (r *Mock) RunContainerInPod(container api.Container, pod *api.Pod, volumeMap map[string]volume.VolumePlugin) error {
+	args := r.Called(pod, pod, volumeMap)
+	return args.Error(0)
+}
+
+func (r *Mock) KillContainerInPod(container api.Container, pod *api.Pod) error {
+	args := r.Called(pod, pod)
+	return args.Error(0)
+}
+
+func (r *Mock) GetAPIPodStatus(pod *api.Pod) (*api.PodStatus, error) {
+	args := r.Called(pod)
+	return args.Get(0).(*api.PodStatus), args.Error(1)
+}
+
+func (r *Mock) GetPodStatus(uid types.UID, name, namespace string) (*PodStatus, error) {
+	args := r.Called(uid, name, namespace)
+	return args.Get(0).(*PodStatus), args.Error(1)
+}
+
+func (r *Mock) GetPodStatusAndAPIPodStatus(pod *api.Pod) (*PodStatus, *api.PodStatus, error) {
+	args := r.Called(pod)
+	return args.Get(0).(*PodStatus), args.Get(0).(*api.PodStatus), args.Error(2)
+}
+
+func (r *Mock) ConvertPodStatusToAPIPodStatus(pod *api.Pod, podStatus *PodStatus) (*api.PodStatus, error) {
+	args := r.Called(pod, podStatus)
+	return args.Get(0).(*api.PodStatus), args.Error(1)
+}
+
+func (r *Mock) ExecInContainer(containerID ContainerID, cmd []string, stdin io.Reader, stdout, stderr io.WriteCloser, tty bool) error {
+	args := r.Called(containerID, cmd, stdin, stdout, stderr, tty)
+	return args.Error(0)
+}
+
+func (r *Mock) AttachContainer(containerID ContainerID, stdin io.Reader, stdout, stderr io.WriteCloser, tty bool) error {
+	args := r.Called(containerID, stdin, stdout, stderr, tty)
+	return args.Error(0)
+}
+
+func (r *Mock) RunInContainer(containerID ContainerID, cmd []string) ([]byte, error) {
+	args := r.Called(containerID, cmd)
+	return args.Get(0).([]byte), args.Error(1)
+}
+
+func (r *Mock) GetContainerLogs(pod *api.Pod, containerID ContainerID, logOptions *api.PodLogOptions, stdout, stderr io.Writer) (err error) {
+	args := r.Called(pod, containerID, logOptions, stdout, stderr)
+	return args.Error(0)
+}
+
+func (r *Mock) PullImage(image ImageSpec, pullSecrets []api.Secret) error {
+	args := r.Called(image, pullSecrets)
+	return args.Error(0)
+}
+
+func (r *Mock) IsImagePresent(image ImageSpec) (bool, error) {
+	args := r.Called(image)
+	return args.Get(0).(bool), args.Error(1)
+}
+
+func (r *Mock) ListImages() ([]Image, error) {
+	args := r.Called()
+	return args.Get(0).([]Image), args.Error(1)
+}
+
+func (r *Mock) RemoveImage(image ImageSpec) error {
+	args := r.Called(image)
+	return args.Error(0)
+}
+
+func (r *Mock) PortForward(pod *Pod, port uint16, stream io.ReadWriteCloser) error {
+	args := r.Called(pod, port, stream)
+	return args.Error(0)
+}
+
+func (r *Mock) GarbageCollect(gcPolicy ContainerGCPolicy) error {
+	args := r.Called(gcPolicy)
+	return args.Error(0)
+}