forked from rook/rook
Travis Nielsen
0298d1fb29
move core rados packages under cluster folder move daemons under daemon pkg rename flex crd package to attachment pin dep to k8s 1.8.2
118 lines
3.6 KiB
Go
118 lines
3.6 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/digitalocean/ceph_exporter
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which has the same license.
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*/
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package client
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import (
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"fmt"
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"testing"
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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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"github.com/rook/rook/pkg/clusterd"
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)
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func TestCreateECPool(t *testing.T) {
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p := CephStoragePoolDetails{Name: "mypool", Size: 12345, ErasureCodeProfile: "myecprofile", FailureDomain: "host"}
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executor := &exectest.MockExecutor{}
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context := &clusterd.Context{Executor: executor}
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executor.MockExecuteCommandWithOutputFile = func(debug bool, actionName, command, outputFile string, args ...string) (string, error) {
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logger.Infof("Command: %s %v", command, args)
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if args[1] == "pool" {
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if args[2] == "create" {
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assert.Equal(t, "mypool", args[3])
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assert.Equal(t, "erasure", args[5])
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assert.Equal(t, p.ErasureCodeProfile, args[6])
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return "", nil
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}
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if args[2] == "set" {
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assert.Equal(t, "mypool", args[3])
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assert.Equal(t, "size", args[4])
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assert.Equal(t, "12345", args[5])
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return "", nil
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}
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if args[2] == "application" {
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assert.Equal(t, "enable", args[3])
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assert.Equal(t, "mypool", args[4])
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assert.Equal(t, "myapp", args[5])
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return "", nil
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}
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}
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return "", fmt.Errorf("unexpected ceph command '%v'", args)
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}
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err := CreatePoolForApp(context, "myns", p, "myapp")
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assert.Nil(t, err)
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}
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func TestCreateReplicaPool(t *testing.T) {
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testCreateReplicaPool(t, "")
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}
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func TestCreateReplicaPoolWithFailureDomain(t *testing.T) {
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testCreateReplicaPool(t, "osd")
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}
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func testCreateReplicaPool(t *testing.T, failureDomain string) {
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crushRuleCreated := false
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executor := &exectest.MockExecutor{}
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context := &clusterd.Context{Executor: executor}
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executor.MockExecuteCommandWithOutputFile = func(debug bool, actionName, command, outputFile string, args ...string) (string, error) {
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logger.Infof("Command: %s %v", command, args)
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if args[1] == "pool" {
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if args[2] == "create" {
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assert.Equal(t, "mypool", args[3])
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assert.Equal(t, "replicated", args[5])
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return "", nil
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}
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if args[2] == "set" {
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assert.Equal(t, "mypool", args[3])
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assert.Equal(t, "size", args[4])
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assert.Equal(t, "12345", args[5])
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return "", nil
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}
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if args[2] == "application" {
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assert.Equal(t, "enable", args[3])
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assert.Equal(t, "mypool", args[4])
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assert.Equal(t, "myapp", args[5])
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return "", nil
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}
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}
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if args[1] == "crush" {
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crushRuleCreated = true
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assert.NotEqual(t, "", failureDomain)
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assert.Equal(t, "rule", args[2])
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assert.Equal(t, "create-simple", args[3])
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assert.Equal(t, "mypool", args[4])
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assert.Equal(t, "default", args[5])
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assert.Equal(t, failureDomain, args[6])
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return "", nil
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}
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return "", fmt.Errorf("unexpected ceph command '%v'", args)
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}
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p := CephStoragePoolDetails{Name: "mypool", Size: 12345, FailureDomain: failureDomain}
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err := CreatePoolForApp(context, "myns", p, "myapp")
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assert.Nil(t, err)
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if failureDomain == "" {
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assert.False(t, crushRuleCreated)
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} else {
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assert.True(t, crushRuleCreated)
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}
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}
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