forked from rook/rook
74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
/*
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Copyright 2016 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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Some of the code below came from https://github.com/coreos/etcd-operator
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which also has the apache 2.0 license.
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*/
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package operator
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import (
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"testing"
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"github.com/rook/rook/pkg/operator/cluster"
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"github.com/rook/rook/pkg/operator/k8sutil"
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"github.com/stretchr/testify/assert"
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)
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func TestTrackCluster(t *testing.T) {
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context := &k8sutil.Context{}
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mgr := newClusterManager(context, []inclusterInitiator{})
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c1 := &cluster.Cluster{}
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c1.Name = "myname"
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c1.Namespace = "myns"
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c1.ResourceVersion = "23"
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// not tracked yet
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checkClusterTracked(t, mgr, c1, false, false)
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// track the cluster
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err := mgr.startTrack(c1)
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assert.Nil(t, err)
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checkClusterTracked(t, mgr, c1, true, true)
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// do not support muliple clusters in the same namespace
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c2 := &cluster.Cluster{}
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c2.Name = "myothername"
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c2.Namespace = "myns"
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c2.ResourceVersion = "24"
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err = mgr.startTrack(c2)
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assert.NotNil(t, err)
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checkClusterTracked(t, mgr, c2, false, true)
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// stop tracking the cluster
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mgr.stopTrack(c1)
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checkClusterTracked(t, mgr, c1, false, false)
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}
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func checkClusterTracked(t *testing.T, mgr *clusterManager, c *cluster.Cluster, nameTracked, namespaceTracked bool) {
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trackedCluster, clusterOK := mgr.clusters[c.Namespace]
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version, trackerOK := mgr.tracker.clusterRVs[c.Namespace]
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assert.Equal(t, namespaceTracked, clusterOK)
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assert.Equal(t, namespaceTracked, trackerOK)
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if nameTracked {
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assert.Equal(t, c.Name, trackedCluster.Name)
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assert.Equal(t, c.ResourceVersion, version)
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}
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if namespaceTracked && !nameTracked {
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assert.NotEqual(t, c.Name, trackedCluster.Name)
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assert.NotEqual(t, c.ResourceVersion, version)
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}
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}
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