update readme and fix ci problems

Author: edisonxiang

pkg/cinder/README.md

@@ -39,8 +39,8 @@ by using the result of the above command.
 $ sudo ./_output/cinderplugin --endpoint tcp://127.0.0.1:10000 --cloud-config /etc/cloud.conf --nodeid CSINodeID
 ```
 
-### Test
-Get ```csc``` tool from https://github.com/chakri-nelluri/gocsi/tree/master/csc
+### Test using csc
+Get ```csc``` tool from https://github.com/thecodeteam/gocsi/tree/master/csc
 
 #### Get plugin info
 ```

pkg/cinder/fake.go

@@ -26,7 +26,7 @@ var fakeConfig = "/etc/cloud.conf"
 var fakeCtx = context.Background()
 var fakeVolName = "CSIVolumeName"
 var fakeVolID = "CSIVolumeID"
-var fakeVolType = "lvmdriver-1"
-var fakeAvailability = "nova"
+var fakeVolType = ""
+var fakeAvailability = ""
 var fakeDevicePath = "/dev/xxx"
 var fakeTargetPath = "/mnt/cinder"