mirror of https://github.com/k3s-io/k3s
126 lines
3.6 KiB
Go
126 lines
3.6 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 cmd
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import (
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"bytes"
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"testing"
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batchv1 "k8s.io/api/batch/v1"
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batchv1beta1 "k8s.io/api/batch/v1beta1"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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fake "k8s.io/client-go/kubernetes/fake"
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clienttesting "k8s.io/client-go/testing"
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cmdtesting "k8s.io/kubernetes/pkg/kubectl/cmd/testing"
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)
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func TestCreateJobFromCronJob(t *testing.T) {
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var submittedJob *batchv1.Job
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testNamespaceName := "test"
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testCronJobName := "test-cronjob"
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testJobName := "test-job"
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testImageName := "fake"
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expectedLabels := make(map[string]string)
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expectedAnnotations := make(map[string]string)
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expectedLabels["test-label"] = "test-value"
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expectJob := &batchv1.Job{
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ObjectMeta: metav1.ObjectMeta{
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Namespace: testNamespaceName,
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Labels: expectedLabels,
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Annotations: expectedAnnotations,
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},
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Spec: batchv1.JobSpec{
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Template: corev1.PodTemplateSpec{
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Spec: corev1.PodSpec{
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Containers: []corev1.Container{
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{Image: testImageName},
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},
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},
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},
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},
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}
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cronJob := &batchv1beta1.CronJob{
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ObjectMeta: metav1.ObjectMeta{
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Name: testCronJobName,
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Namespace: testNamespaceName,
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},
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Spec: batchv1beta1.CronJobSpec{
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Schedule: "* * * * *",
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JobTemplate: batchv1beta1.JobTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Namespace: testNamespaceName,
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Labels: expectedLabels,
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},
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Spec: expectJob.Spec,
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},
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},
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}
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clientset := fake.Clientset{}
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clientset.PrependReactor("create", "jobs", func(action clienttesting.Action) (handled bool, ret runtime.Object, err error) {
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ca := action.(clienttesting.CreateAction)
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submittedJob = ca.GetObject().(*batchv1.Job)
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return true, expectJob, nil
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})
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f := cmdtesting.NewTestFactory()
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defer f.Cleanup()
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buf := bytes.NewBuffer([]byte{})
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cmdOptions := &CreateJobOptions{
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Name: testJobName,
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Namespace: testNamespaceName,
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Client: clientset.BatchV1(),
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Out: buf,
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Cmd: NewCmdCreateJob(f, buf),
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}
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err := cmdOptions.createJob(cronJob)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if submittedJob.ObjectMeta.Name != testJobName {
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t.Errorf("expected '%s', got '%s'", testJobName, submittedJob.ObjectMeta.Name)
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}
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if l := len(submittedJob.Annotations); l != 1 {
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t.Errorf("expected length of annotations array to be 1, got %d", l)
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}
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if v, ok := submittedJob.Annotations["cronjob.kubernetes.io/instantiate"]; !ok || v != "manual" {
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t.Errorf("expected annotation cronjob.kubernetes.io/instantiate=manual to exist, got '%s'", v)
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}
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if l := len(submittedJob.Labels); l != 1 {
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t.Errorf("expected length of labels array to be 1, got %d", l)
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}
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if v, ok := submittedJob.Labels["test-label"]; !ok || v != "test-value" {
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t.Errorf("expected label test-label=test-value to to exist, got '%s'", v)
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}
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if l := len(submittedJob.Spec.Template.Spec.Containers); l != 1 {
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t.Errorf("expected length of container array to be 1, got %d", l)
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}
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if submittedJob.Spec.Template.Spec.Containers[0].Image != testImageName {
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t.Errorf("expected '%s', got '%s'", testImageName, submittedJob.Spec.Template.Spec.Containers[0].Image)
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}
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}
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