forked from rook/rook
subhamkrai
0fddfcf307
this commit handle golangci-lint linter errcheck. `errcheck` - Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases To see only staticcheck linter output `golangci-lint run --disable-all -E errcheck` Signed-off-by: subhamkrai <srai@redhat.com>
92 lines
3.4 KiB
Go
92 lines
3.4 KiB
Go
/*
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Copyright 2018 The Rook 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 controller
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import (
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"testing"
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"time"
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rookfake "github.com/rook/rook/pkg/client/clientset/versioned/fake"
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rookScheme "github.com/rook/rook/pkg/client/clientset/versioned/scheme"
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rookinformers "github.com/rook/rook/pkg/client/informers/externalversions"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/runtime"
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kubeinformers "k8s.io/client-go/informers"
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kubefake "k8s.io/client-go/kubernetes/fake"
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"k8s.io/client-go/kubernetes/scheme"
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"k8s.io/client-go/tools/cache"
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"k8s.io/client-go/tools/record"
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"k8s.io/client-go/util/workqueue"
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)
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const informerResyncPeriod = time.Millisecond
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// newFakeClusterController returns a ClusterController with fake clientsets
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// and informers.
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// The kubeObjects and rookObjects given as input are injected into the informers' cache.
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func newFakeClusterController(t *testing.T, kubeObjects []runtime.Object, rookObjects []runtime.Object) *ClusterController {
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// Add sample-controller types to the default Kubernetes Scheme so Events can be
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// logged for sample-controller types.
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err := rookScheme.AddToScheme(scheme.Scheme)
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if err != nil {
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assert.NoError(t, err)
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}
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kubeClient := kubefake.NewSimpleClientset(kubeObjects...)
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rookClient := rookfake.NewSimpleClientset(rookObjects...)
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kubeSharedInformerFactory := kubeinformers.NewSharedInformerFactory(kubeClient, informerResyncPeriod)
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rookSharedInformerFactory := rookinformers.NewSharedInformerFactory(rookClient, informerResyncPeriod)
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stopCh := make(chan struct{})
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eventBroadcaster := record.NewBroadcaster()
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recorder := eventBroadcaster.NewRecorder(scheme.Scheme, corev1.EventSource{Component: controllerName})
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cc := &ClusterController{
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rookImage: "",
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kubeClient: kubeClient,
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rookClient: rookClient,
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clusterLister: rookSharedInformerFactory.Cassandra().V1alpha1().Clusters().Lister(),
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clusterListerSynced: rookSharedInformerFactory.Cassandra().V1alpha1().Clusters().Informer().HasSynced,
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statefulSetLister: kubeSharedInformerFactory.Apps().V1().StatefulSets().Lister(),
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statefulSetListerSynced: kubeSharedInformerFactory.Apps().V1().StatefulSets().Informer().HasSynced,
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podLister: kubeSharedInformerFactory.Core().V1().Pods().Lister(),
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podListerSynced: kubeSharedInformerFactory.Core().V1().Pods().Informer().HasSynced,
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serviceLister: kubeSharedInformerFactory.Core().V1().Services().Lister(),
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serviceListerSynced: kubeSharedInformerFactory.Core().V1().Services().Informer().HasSynced,
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queue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), clusterQueueName),
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recorder: recorder,
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}
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kubeSharedInformerFactory.Start(stopCh)
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rookSharedInformerFactory.Start(stopCh)
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cache.WaitForCacheSync(
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stopCh,
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cc.clusterListerSynced,
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cc.statefulSetListerSynced,
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cc.serviceListerSynced,
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cc.podListerSynced,
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)
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return cc
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}
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