0d2e5866d4
There are some functions of e2e test framework and it is useful to read the test code by using these functions. This replaces gomega calls with these functions under test/e2e/node/
98 lines
3.1 KiB
Go
98 lines
3.1 KiB
Go
/*
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Copyright 2018 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 node
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import (
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"time"
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batchv1 "k8s.io/api/batch/v1"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/kubernetes/pkg/util/slice"
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"k8s.io/kubernetes/test/e2e/framework"
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jobutil "k8s.io/kubernetes/test/e2e/framework/job"
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e2elog "k8s.io/kubernetes/test/e2e/framework/log"
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"github.com/onsi/ginkgo"
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)
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const dummyFinalizer = "k8s.io/dummy-finalizer"
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var _ = framework.KubeDescribe("[Feature:TTLAfterFinished][NodeAlphaFeature:TTLAfterFinished]", func() {
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f := framework.NewDefaultFramework("ttlafterfinished")
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ginkgo.It("job should be deleted once it finishes after TTL seconds", func() {
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testFinishedJob(f)
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})
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})
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func cleanupJob(f *framework.Framework, job *batchv1.Job) {
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ns := f.Namespace.Name
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c := f.ClientSet
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e2elog.Logf("Remove the Job's dummy finalizer; the Job should be deleted cascadingly")
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removeFinalizerFunc := func(j *batchv1.Job) {
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j.ObjectMeta.Finalizers = slice.RemoveString(j.ObjectMeta.Finalizers, dummyFinalizer, nil)
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}
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_, err := jobutil.UpdateJobWithRetries(c, ns, job.Name, removeFinalizerFunc)
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framework.ExpectNoError(err)
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jobutil.WaitForJobGone(c, ns, job.Name, wait.ForeverTestTimeout)
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err = jobutil.WaitForAllJobPodsGone(c, ns, job.Name)
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framework.ExpectNoError(err)
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}
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func testFinishedJob(f *framework.Framework) {
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ns := f.Namespace.Name
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c := f.ClientSet
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parallelism := int32(1)
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completions := int32(1)
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backoffLimit := int32(2)
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ttl := int32(10)
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job := jobutil.NewTestJob("randomlySucceedOrFail", "rand-non-local", v1.RestartPolicyNever, parallelism, completions, nil, backoffLimit)
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job.Spec.TTLSecondsAfterFinished = &ttl
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job.ObjectMeta.Finalizers = []string{dummyFinalizer}
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defer cleanupJob(f, job)
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e2elog.Logf("Create a Job %s/%s with TTL", ns, job.Name)
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job, err := jobutil.CreateJob(c, ns, job)
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framework.ExpectNoError(err)
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e2elog.Logf("Wait for the Job to finish")
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err = jobutil.WaitForJobFinish(c, ns, job.Name)
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framework.ExpectNoError(err)
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e2elog.Logf("Wait for TTL after finished controller to delete the Job")
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err = jobutil.WaitForJobDeleting(c, ns, job.Name)
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framework.ExpectNoError(err)
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e2elog.Logf("Check Job's deletionTimestamp and compare with the time when the Job finished")
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job, err = jobutil.GetJob(c, ns, job.Name)
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framework.ExpectNoError(err)
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finishTime := jobutil.FinishTime(job)
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finishTimeUTC := finishTime.UTC()
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framework.ExpectNotEqual(finishTime.IsZero(), true)
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deleteAtUTC := job.ObjectMeta.DeletionTimestamp.UTC()
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framework.ExpectNotEqual(deleteAtUTC, nil)
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expireAtUTC := finishTimeUTC.Add(time.Duration(ttl) * time.Second)
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framework.ExpectEqual(deleteAtUTC.Before(expireAtUTC), false)
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}
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