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https://github.com/ceph/ceph-csi.git
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32839948ef
The internal/ directory in Go has a special meaning, and indicates that those packages are not meant for external consumption. Ceph-CSI does provide public APIs for other projects to consume. There is no plan to keep the API of the internally used packages stable. Closes: #903 Signed-off-by: Niels de Vos <ndevos@redhat.com>
133 lines
3.9 KiB
Go
133 lines
3.9 KiB
Go
/*
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Copyright 2019 ceph-csi authors.
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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 util
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import (
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"io/ioutil"
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"os"
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"testing"
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)
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var basePath = "./test_artifacts"
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var csiClusters = "csi-clusters.json"
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var pathToConfig = basePath + "/" + csiClusters
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var clusterID1 = "test1"
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var clusterID2 = "test2"
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func cleanupTestData() {
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os.RemoveAll(basePath)
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}
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// nolint: gocyclo
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func TestCSIConfig(t *testing.T) {
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var err error
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var data string
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var content string
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defer cleanupTestData()
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err = os.MkdirAll(basePath, 0700)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as clusterid file is missing
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_, err = Mons(pathToConfig, clusterID1)
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if err == nil {
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t.Errorf("Failed: expected error due to missing config")
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}
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data = ""
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as file is empty
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content, err = Mons(pathToConfig, clusterID1)
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if err == nil {
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t.Errorf("Failed: want (%s), got (%s)", data, content)
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}
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data = "[{\"clusterIDBad\":\"" + clusterID2 + "\",\"monitors\":[\"mon1\",\"mon2\",\"mon3\"]}]"
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as clusterID data is malformed
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content, err = Mons(pathToConfig, clusterID2)
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if err == nil {
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t.Errorf("Failed: want (%s), got (%s)", data, content)
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}
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data = "[{\"clusterID\":\"" + clusterID2 + "\",\"monitorsBad\":[\"mon1\",\"mon2\",\"mon3\"]}]"
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as monitors key is incorrect/missing
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content, err = Mons(pathToConfig, clusterID2)
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if err == nil {
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t.Errorf("Failed: want (%s), got (%s)", data, content)
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}
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data = "[{\"clusterID\":\"" + clusterID2 + "\",\"monitors\":[\"mon1\",2,\"mon3\"]}]"
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as monitor data is malformed
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content, err = Mons(pathToConfig, clusterID2)
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if err == nil {
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t.Errorf("Failed: want (%s), got (%s)", data, content)
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}
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data = "[{\"clusterID\":\"" + clusterID2 + "\",\"monitors\":[\"mon1\",\"mon2\",\"mon3\"]}]"
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should fail as clusterID is not present in config
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content, err = Mons(pathToConfig, clusterID1)
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if err == nil {
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t.Errorf("Failed: want (%s), got (%s)", data, content)
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}
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// TEST: Should pass as clusterID is present in config
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content, err = Mons(pathToConfig, clusterID2)
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if err != nil || content != "mon1,mon2,mon3" {
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t.Errorf("Failed: want (%s), got (%s) (%v)", "mon1,mon2,mon3", content, err)
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}
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data = "[{\"clusterID\":\"" + clusterID2 + "\",\"monitors\":[\"mon1\",\"mon2\",\"mon3\"]}," +
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"{\"clusterID\":\"" + clusterID1 + "\",\"monitors\":[\"mon4\",\"mon5\",\"mon6\"]}]"
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err = ioutil.WriteFile(basePath+"/"+csiClusters, []byte(data), 0644)
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if err != nil {
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t.Errorf("Test setup error %s", err)
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}
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// TEST: Should pass as clusterID is present in config
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content, err = Mons(pathToConfig, clusterID1)
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if err != nil || content != "mon4,mon5,mon6" {
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t.Errorf("Failed: want (%s), got (%s) (%v)", "mon4,mon5,mon6", content, err)
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}
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}
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