Adding unit-tests

README.md

@@ -66,15 +66,19 @@ To this end, this provider supports the following extra specs schema:
         },
         "enable_boot_debug": {
             "type": "boolean",
-            "description": "Enable cloud-init debug mode. Adds `set -x` into the cloud-init script."
+            "description": "Enable cloud-init debug mode. Adds 'set -x' into the cloud-init script."
         },
-        "allow_image_owners": {
+        "allowed_image_owners": {
             "type": "array",
             "items": {
                 "type": "string"
             },
             "description": "A list of image owners to allow when creating the instance. If not specified, all images will be allowed." 
-        }
+        },
+		"image_visibility": {
+			"type": "string",
+			"description": "The visibility of the image to use."
+		}
     },
 	"additionalProperties": false
 }

client/client.go

@@ -99,6 +99,14 @@ type OpenstackClient struct {
 	controllerID string
 }
 
+func SetOpenstackClient(client *OpenstackClient, compute, image, network, volume *gophercloud.ServiceClient, controllerID string) {
+	client.compute = compute
+	client.image = image
+	client.network = network
+	client.volume = volume
+	client.controllerID = controllerID
+}
+
 // CreateServerFromImage creates a new server from an image.
 func (o *OpenstackClient) CreateServerFromImage(createOpts servers.CreateOpts) (srv ServerWithExt, err error) {
 	defer func() {
@@ -450,7 +458,7 @@ func (o *OpenstackClient) StartServer(nameOrID string) error {
 	}
 
 	if err := startstop.Start(o.compute, srv.ID).ExtractErr(); err != nil {
-		return fmt.Errorf("failed to stop server: %w", err)
+		return fmt.Errorf("failed to start server: %w", err)
 	}
 
 	return nil