mirror of https://github.com/knative/client.git
105 lines
3.5 KiB
Go
105 lines
3.5 KiB
Go
// Copyright © 2019 The Knative Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package revision
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import (
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"errors"
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"testing"
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"gotest.tools/v3/assert"
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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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"k8s.io/apimachinery/pkg/watch"
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clienttesting "k8s.io/client-go/testing"
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"knative.dev/client/pkg/commands"
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"knative.dev/client/pkg/util"
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"knative.dev/client/pkg/wait"
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servingv1 "knative.dev/serving/pkg/apis/serving/v1"
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)
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func fakeRevisionDelete(args []string) (action clienttesting.Action, name string, output string, err error) {
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knParams := &commands.KnParams{}
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cmd, fakeServing, buf := commands.CreateTestKnCommand(NewRevisionCommand(knParams), knParams)
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fakeServing.AddReactor("delete", "revisions",
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func(a clienttesting.Action) (bool, runtime.Object, error) {
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deleteAction, _ := a.(clienttesting.DeleteAction)
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action = deleteAction
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name = deleteAction.GetName()
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return true, nil, nil
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})
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fakeServing.AddWatchReactor("revisions",
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func(a clienttesting.Action) (bool, watch.Interface, error) {
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watchAction := a.(clienttesting.WatchAction)
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_, found := watchAction.GetWatchRestrictions().Fields.RequiresExactMatch("metadata.name")
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if !found {
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return true, nil, errors.New("no field selector on metadata.name found")
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}
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w := wait.NewFakeWatch(getRevisionDeleteEvents("test-revision"))
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w.Start()
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return true, w, nil
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})
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cmd.SetArgs(args)
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err = cmd.Execute()
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if err != nil {
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return
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}
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output = buf.String()
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return
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}
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func TestRevisionDelete(t *testing.T) {
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revName := "foo-12345"
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action, name, output, err := fakeRevisionDelete([]string{"revision", "delete", revName})
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if err != nil {
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t.Error(err)
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return
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}
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if action == nil {
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t.Errorf("No action")
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} else if !action.Matches("delete", "revisions") {
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t.Errorf("Bad action %v", action)
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} else if name != revName {
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t.Errorf("Bad revision name returned after delete.")
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}
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assert.Check(t, util.ContainsAll(output, "Revision", revName, "deleted", "namespace", commands.FakeNamespace))
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}
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func TestMultipleRevisionDelete(t *testing.T) {
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revName1 := "foo-12345"
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revName2 := "foo-67890"
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revName3 := "foo-abcde"
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action, _, output, err := fakeRevisionDelete([]string{"revision", "delete", revName1, revName2, revName3})
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if err != nil {
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t.Error(err)
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return
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}
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if action == nil {
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t.Errorf("No action")
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} else if !action.Matches("delete", "revisions") {
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t.Errorf("Bad action %v", action)
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}
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assert.Check(t, util.ContainsAll(output, "Revision", revName1, "deleted", "namespace", commands.FakeNamespace))
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assert.Check(t, util.ContainsAll(output, "Revision", revName2, "deleted", "namespace", commands.FakeNamespace))
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assert.Check(t, util.ContainsAll(output, "Revision", revName3, "deleted", "namespace", commands.FakeNamespace))
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}
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func getRevisionDeleteEvents(name string) []watch.Event {
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return []watch.Event{
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{Type: watch.Added, Object: &servingv1.Revision{ObjectMeta: metav1.ObjectMeta{Name: name}}},
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{Type: watch.Deleted, Object: &servingv1.Revision{ObjectMeta: metav1.ObjectMeta{Name: name}}},
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}
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}
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