forked from rook/rook
62 lines
2.1 KiB
Go
62 lines
2.1 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 cluster
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import (
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"fmt"
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"testing"
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"github.com/rook/rook/pkg/clusterd"
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testop "github.com/rook/rook/pkg/operator/test"
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exectest "github.com/rook/rook/pkg/util/exec/test"
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"github.com/stretchr/testify/assert"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestCreateInitialCrushMap(t *testing.T) {
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clientset := testop.New(3)
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executor := &exectest.MockExecutor{}
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c := &Cluster{}
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c.Namespace = "rook294"
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c.init(&clusterd.Context{Clientset: clientset, Executor: executor})
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// create the initial crush map and verify that a configmap value was created that says the crush map was created
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err := c.createInitialCrushMap()
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assert.Nil(t, err)
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cm, err := clientset.CoreV1().ConfigMaps(c.Namespace).Get(crushConfigMapName, metav1.GetOptions{})
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assert.Nil(t, err)
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assert.NotNil(t, cm)
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assert.Equal(t, "1", cm.Data[crushmapCreatedKey])
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// the crushmap should NOT get created again
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executor.MockExecuteCommandWithOutputFile = func(debug bool, actionName string, command string, outFileArg string, args ...string) (string, error) {
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return "", fmt.Errorf("crushmap was already created, we shouldn't be calling this again")
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}
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err = c.createInitialCrushMap()
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assert.Nil(t, err)
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}
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func TestClusterChanged(t *testing.T) {
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old := ClusterSpec{VersionTag: "v0.6.0", MonCount: 1, HostNetwork: false}
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new := ClusterSpec{VersionTag: "v0.7.0", MonCount: 3, HostNetwork: true}
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// no changes supported yet
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assert.False(t, clusterChanged(old, new))
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}
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