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Merge pull request #66332 from jianglingxia/jlx-k8s-201807181704

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Automatic merge from submit-queue (batch tested with PRs 66602, 67178, 67207, 67125, 66332). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Add UT to RBD volume test of TestGetAccessModes and TestRequiresRemount

**What this PR does / why we need it**:
Add UT to RBD volume test of TestGetAccessModes and TestRequiresRemount
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-08-10 14:13:19 -07:00 committed by GitHub
commit 6696ae39ee
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1 changed files with 33 additions and 0 deletions
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33
pkg/volume/rbd/rbd_test.go
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@ -649,3 +649,36 @@ func TestConstructVolumeSpec(t *testing.T) {
}
}
}
func TestGetAccessModes(t *testing.T) {
tmpDir, err := utiltesting.MkTmpdir("rbd_test")
if err != nil {
t.Fatalf("error creating temp dir: %v", err)
}
defer os.RemoveAll(tmpDir)
plugMgr := volume.VolumePluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(tmpDir, nil, nil))
plug, err := plugMgr.FindPersistentPluginByName("kubernetes.io/rbd")
if err != nil {
t.Errorf("Can't find the plugin by name")
}
modes := plug.GetAccessModes()
for _, v := range modes {
if !volumetest.ContainsAccessMode(modes, v) {
t.Errorf("Expected AccessModeTypes: %s", v)
}
}
}
func TestRequiresRemount(t *testing.T) {
tmpDir, _ := utiltesting.MkTmpdir("rbd_test")
plugMgr := volume.VolumePluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(tmpDir, nil, nil))
plug, _ := plugMgr.FindPluginByName("kubernetes.io/rbd")
has := plug.RequiresRemount()
if has {
t.Errorf("Exepcted RequiresRemount to be false, got %t", has)
}
}