func TestCreater(t *testing.T) {
tempPath := "/tmp/hostpath/"
defer os.RemoveAll(tempPath)
err := os.MkdirAll(tempPath, 0750)
plugMgr := volume.VolumePluginMgr{}
plugMgr.InitPlugins(ProbeVolumePlugins(volume.VolumeConfig{}), volume.NewFakeVolumeHost("/tmp/fake", nil, nil))
spec := &volume.Spec{PersistentVolume: &api.PersistentVolume{Spec: api.PersistentVolumeSpec{PersistentVolumeSource: api.PersistentVolumeSource{HostPath: &api.HostPathVolumeSource{Path: tempPath}}}}}
plug, err := plugMgr.FindCreatablePluginBySpec(spec)
if err != nil {
t.Errorf("Can't find the plugin by name")
}
creater, err := plug.NewCreater(volume.VolumeOptions{CapacityMB: 100, PersistentVolumeReclaimPolicy: api.PersistentVolumeReclaimDelete})
if err != nil {
t.Errorf("Failed to make a new Creater: %v", err)
}
pv, err := creater.Create()
if err != nil {
t.Errorf("Unexpected error creating volume: %v", err)
}
if pv.Spec.HostPath.Path == "" {
t.Errorf("Expected pv.Spec.HostPath.Path to not be empty: %#v", pv)
}
expectedCapacity := resource.NewQuantity(100*1024*1024, resource.BinarySI)
actualCapacity := pv.Spec.Capacity[api.ResourceStorage]
expectedAmt := expectedCapacity.Value()
actualAmt := actualCapacity.Value()
if expectedAmt != actualAmt {
t.Errorf("Expected capacity %+v but got %+v", expectedAmt, actualAmt)
}
if pv.Spec.PersistentVolumeReclaimPolicy != api.PersistentVolumeReclaimDelete {
t.Errorf("Expected reclaim policy %+v but got %+v", api.PersistentVolumeReclaimDelete, pv.Spec.PersistentVolumeReclaimPolicy)
}
os.RemoveAll(pv.Spec.HostPath.Path)
}