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Merge pull request #100175 from changshuchao/testcase_utils
test case for pkg/kubelet/cri/remote/utils.go
This commit is contained in:
commit
4a3e1b90c7
180
pkg/kubelet/cri/remote/utils_test.go
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180
pkg/kubelet/cri/remote/utils_test.go
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/*
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Copyright 2021 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package remote
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import (
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"fmt"
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"github.com/stretchr/testify/assert"
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runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1alpha2"
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"testing"
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)
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func makePodSandboxMetadata(name, namespace, uid string) *runtimeapi.PodSandboxMetadata {
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return &runtimeapi.PodSandboxMetadata{
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Name: name,
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Namespace: namespace,
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Uid: uid,
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}
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}
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func TestVerifySandboxStatus(t *testing.T) {
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ct := int64(1)
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metaWithoutName := makePodSandboxMetadata("", "bar", "1")
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metaWithoutNamespace := makePodSandboxMetadata("foo", "", "1")
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metaWithoutUid := makePodSandboxMetadata("foo", "bar", "")
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statuses := []struct {
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input *runtimeapi.PodSandboxStatus
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expected error
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}{
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{
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input: &runtimeapi.PodSandboxStatus{
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CreatedAt: ct,
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Metadata: makePodSandboxMetadata("foo", "bar", "1"),
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},
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expected: fmt.Errorf("status.Id is not set"),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "1",
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CreatedAt: ct,
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},
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expected: fmt.Errorf("status.Metadata is not set"),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "2",
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CreatedAt: ct,
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Metadata: metaWithoutName,
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},
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expected: fmt.Errorf("metadata.Name, metadata.Namespace or metadata.Uid is not in metadata %q", metaWithoutName),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "3",
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CreatedAt: ct,
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Metadata: metaWithoutNamespace,
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},
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expected: fmt.Errorf("metadata.Name, metadata.Namespace or metadata.Uid is not in metadata %q", metaWithoutNamespace),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "4",
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CreatedAt: ct,
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Metadata: metaWithoutUid,
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},
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expected: fmt.Errorf("metadata.Name, metadata.Namespace or metadata.Uid is not in metadata %q", metaWithoutUid),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "5",
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Metadata: makePodSandboxMetadata("foo", "bar", "1"),
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},
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expected: fmt.Errorf("status.CreatedAt is not set"),
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},
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{
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input: &runtimeapi.PodSandboxStatus{
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Id: "6",
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CreatedAt: ct,
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Metadata: makePodSandboxMetadata("foo", "bar", "1"),
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},
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expected: nil,
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},
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}
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for _, status := range statuses {
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actual := verifySandboxStatus(status.input)
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if actual != nil {
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assert.EqualError(t, actual, status.expected.Error())
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} else {
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assert.Nil(t, status.expected)
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}
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}
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}
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func TestVerifyContainerStatus(t *testing.T) {
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meta := &runtimeapi.ContainerMetadata{Name: "cname", Attempt: 3}
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metaWithoutName := &runtimeapi.ContainerMetadata{Attempt: 3}
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imageSpec := &runtimeapi.ImageSpec{Image: "fimage"}
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imageSpecWithoutImage := &runtimeapi.ImageSpec{}
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statuses := []struct {
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input *runtimeapi.ContainerStatus
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expected error
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}{
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{
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input: &runtimeapi.ContainerStatus{},
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expected: fmt.Errorf("status.Id is not set"),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "1",
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},
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expected: fmt.Errorf("status.Metadata is not set"),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "2",
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Metadata: metaWithoutName,
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},
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expected: fmt.Errorf("metadata.Name is not in metadata %q", metaWithoutName),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "3",
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Metadata: meta,
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},
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expected: fmt.Errorf("status.CreatedAt is not set"),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "4",
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Metadata: meta,
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CreatedAt: 1,
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Image: imageSpecWithoutImage,
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},
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expected: fmt.Errorf("status.Image is not set"),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "5",
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Metadata: meta,
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Image: imageSpec,
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CreatedAt: 1,
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},
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expected: fmt.Errorf("status.ImageRef is not set"),
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},
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{
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input: &runtimeapi.ContainerStatus{
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Id: "5",
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Metadata: meta,
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Image: imageSpec,
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CreatedAt: 1,
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ImageRef: "Ref-1",
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},
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expected: nil,
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},
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}
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for _, status := range statuses {
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actual := verifyContainerStatus(status.input)
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if actual != nil {
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assert.EqualError(t, actual, status.expected.Error())
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} else {
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assert.Nil(t, status.expected)
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}
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}
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}
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