mirror of https://github.com/k3s-io/k3s
65 lines
2.0 KiB
Go
65 lines
2.0 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 kubelet
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import (
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"fmt"
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"testing"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/kubelet/cadvisor"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
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)
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type fakeEvent struct {
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object runtime.Object
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timestamp util.Time
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reason string
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message string
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}
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type fakeRecorder struct {
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events []fakeEvent
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}
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func (f fakeRecorder) Event(object runtime.Object, reason, message string) {
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f.events = append(f.events, fakeEvent{object, util.Now(), reason, message})
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}
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func (f fakeRecorder) Eventf(object runtime.Object, reason, messageFmt string, args ...interface{}) {
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f.events = append(f.events, fakeEvent{object, util.Now(), reason, fmt.Sprintf(messageFmt, args...)})
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}
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func (f fakeRecorder) PastEventf(object runtime.Object, timestamp util.Time, reason, messageFmt string, args ...interface{}) {
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f.events = append(f.events, fakeEvent{object, timestamp, reason, fmt.Sprintf(messageFmt, args...)})
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}
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func TestBasic(t *testing.T) {
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fakeRecorder := fakeRecorder{}
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mockCadvisor := &cadvisor.Fake{}
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node := &api.ObjectReference{}
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oomWatcher := NewOOMWatcher(mockCadvisor, fakeRecorder)
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err := oomWatcher.Start(node)
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if err != nil {
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t.Errorf("Should not have failed: %v", err)
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}
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// TODO: Improve this test once cadvisor exports events.EventChannel as an interface
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// and thereby allow using a mock version of cadvisor.
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}
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