mirror of https://github.com/knative/client.git
117 lines
3.7 KiB
Go
117 lines
3.7 KiB
Go
// Copyright © 2018 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 commands
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import (
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"bytes"
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"strings"
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"testing"
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//servinglib "github.com/knative/client/pkg/serving"
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duckv1alpha1 "github.com/knative/pkg/apis/duck/v1alpha1"
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"github.com/knative/serving/pkg/apis/serving/v1alpha1"
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serving "github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1"
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"github.com/knative/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1/fake"
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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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client_testing "k8s.io/client-go/testing"
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)
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func fakeGet(args []string, response *v1alpha1.ServiceList) (action client_testing.Action, output []string, err error) {
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buf := new(bytes.Buffer)
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fakeServing := &fake.FakeServingV1alpha1{&client_testing.Fake{}}
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cmd := NewKnCommand(KnParams{
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Output: buf,
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ServingFactory: func() (serving.ServingV1alpha1Interface, error) { return fakeServing, nil },
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})
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fakeServing.AddReactor("*", "*",
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func(a client_testing.Action) (bool, runtime.Object, error) {
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action = a
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return true, response, 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 = strings.Split(buf.String(), "\n")
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return
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}
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func TestGetEmpty(t *testing.T) {
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action, output, err := fakeGet([]string{"service", "get"}, &v1alpha1.ServiceList{})
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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("list", "services") {
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t.Errorf("Bad action %v", action)
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} else if output[0] != "No resources found." {
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t.Errorf("Bad output %s", output[0])
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}
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}
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func TestListDefaultOutput(t *testing.T) {
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service1 := createMockServiceWithParams(t, "foo", "foo.default.example.com", 1)
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service2 := createMockServiceWithParams(t, "bar", "bar.default.example.com", 2)
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serviceList := &v1alpha1.ServiceList{Items: []v1alpha1.Service{*service1, *service2}}
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action, output, err := fakeGet([]string{"service", "get"}, serviceList)
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if err != nil {
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t.Fatal(err)
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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("list", "services") {
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t.Errorf("Bad action %v", action)
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}
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testContains(t, output[0], []string{"NAME", "DOMAIN", "GENERATION", "AGE", "CONDITIONS", "READY", "REASON"}, "column header")
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testContains(t, output[1], []string{"foo", "foo.default.example.com", "1"}, "value")
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testContains(t, output[2], []string{"bar", "bar.default.example.com", "2"}, "value")
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}
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func testContains(t *testing.T, output string, sub []string, element string) {
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for _, each := range sub {
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if !strings.Contains(output, each) {
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t.Errorf("Missing %s: %s", element, each)
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}
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}
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}
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func createMockServiceWithParams(t *testing.T, name, domain string, generation int64) *v1alpha1.Service {
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service := &v1alpha1.Service{
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TypeMeta: metav1.TypeMeta{
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Kind: "Service",
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APIVersion: "knative.dev/v1alpha1",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Namespace: "default",
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},
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Spec: v1alpha1.ServiceSpec{
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RunLatest: &v1alpha1.RunLatestType{},
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},
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Status: v1alpha1.ServiceStatus{
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Status: duckv1alpha1.Status{
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ObservedGeneration: generation},
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RouteStatusFields: v1alpha1.RouteStatusFields{
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Domain: domain,
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},
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},
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}
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return service
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}
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