mirror of
https://github.com/kubernetes/node-problem-detector.git
synced 2026-02-14 18:09:57 +00:00
63f0e35e56
Added package problemdaemon. All future problem daemons should be registered by calling problemdaemon.register(). CLI interfaces will be automatically generated for all registered problem daemons in the form of "--config.DAEMON_NAME"
73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
/*
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Copyright 2019 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 problemdaemon
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"k8s.io/node-problem-detector/pkg/types"
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)
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func TestRegistration(t *testing.T) {
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fooMonitorFactory := func(configPath string) types.Monitor {
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return nil
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}
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fooMonitorHandler := types.ProblemDaemonHandler{
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CreateProblemDaemonOrDie: fooMonitorFactory,
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CmdOptionDescription: "foo option",
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}
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barMonitorFactory := func(configPath string) types.Monitor {
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return nil
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}
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barMonitorHandler := types.ProblemDaemonHandler{
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CreateProblemDaemonOrDie: barMonitorFactory,
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CmdOptionDescription: "bar option",
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}
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Register("foo", fooMonitorHandler)
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Register("bar", barMonitorHandler)
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expectedProblemDaemonNames := []types.ProblemDaemonType{"foo", "bar"}
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problemDaemonNames := GetProblemDaemonNames()
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assert.ElementsMatch(t, expectedProblemDaemonNames, problemDaemonNames)
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assert.Equal(t, "foo option", GetProblemDaemonHandlerOrDie("foo").CmdOptionDescription)
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assert.Equal(t, "bar option", GetProblemDaemonHandlerOrDie("bar").CmdOptionDescription)
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handlers = make(map[types.ProblemDaemonType]types.ProblemDaemonHandler)
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}
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func TestGetProblemDaemonHandlerOrDie(t *testing.T) {
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fooMonitorFactory := func(configPath string) types.Monitor {
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return nil
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}
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fooMonitorHandler := types.ProblemDaemonHandler{
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CreateProblemDaemonOrDie: fooMonitorFactory,
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CmdOptionDescription: "foo option",
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}
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Register("foo", fooMonitorHandler)
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assert.NotPanics(t, func() { GetProblemDaemonHandlerOrDie("foo") })
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assert.Panics(t, func() { GetProblemDaemonHandlerOrDie("bar") })
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handlers = make(map[types.ProblemDaemonType]types.ProblemDaemonHandler)
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}
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