mirror of https://github.com/knative/client.git
88 lines
2.4 KiB
Go
88 lines
2.4 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 wait
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import (
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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/watch"
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"knative.dev/pkg/apis"
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servingv1 "knative.dev/serving/pkg/apis/serving/v1"
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)
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// Helper for testing watch functionality
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type FakeWatch struct {
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eventChan chan watch.Event
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events []watch.Event
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// Record how often stop was called
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StopCalled int
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}
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// Create a new fake watch with the given events which will be send when
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// on start
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func NewFakeWatch(events []watch.Event) *FakeWatch {
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return &FakeWatch{
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eventChan: make(chan watch.Event),
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events: events,
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}
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}
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// Stop the watch channel
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func (f *FakeWatch) Stop() {
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f.StopCalled++
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}
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// Start and fire events
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func (f *FakeWatch) Start() {
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go f.fireEvents()
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}
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// Channel for getting the events
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func (f *FakeWatch) ResultChan() <-chan watch.Event {
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return f.eventChan
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}
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func (f *FakeWatch) fireEvents() {
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for _, ev := range f.events {
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f.eventChan <- ev
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}
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}
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// CreateTestServiceWithConditions create a service skeleton with a given
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// ConditionReady status and all other statuses set to otherReadyStatus.
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// Optionally a single generation can be added.
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func CreateTestServiceWithConditions(
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name string,
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readyStatus, otherReadyStatus corev1.ConditionStatus,
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reason, message string,
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generations ...int64,
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) *servingv1.Service {
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service := servingv1.Service{ObjectMeta: metav1.ObjectMeta{Name: name}}
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if len(generations) == 2 {
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service.Generation = generations[0]
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service.Status.ObservedGeneration = generations[1]
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} else {
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service.Generation = 1
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service.Status.ObservedGeneration = 1
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}
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service.Status.Conditions = []apis.Condition{
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{Type: "RoutesReady", Status: otherReadyStatus},
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{Type: apis.ConditionReady, Status: readyStatus, Reason: reason, Message: message},
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{Type: "ConfigurationsReady", Status: otherReadyStatus},
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}
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return &service
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}
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