Added support for a server action to create a server image / snapshot
diff --git a/openstack/compute/v2/servers/requests_test.go b/openstack/compute/v2/servers/requests_test.go
index 62b89e0..466bbf7 100644
--- a/openstack/compute/v2/servers/requests_test.go
+++ b/openstack/compute/v2/servers/requests_test.go
@@ -325,3 +325,13 @@
 	th.AssertNoErr(t, err)
 	th.CheckEquals(t, 1, pages)
 }
+
+func TestCreateServerImage(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	HandleCreateServerImageSuccessfully(t)
+
+	_, err := CreateServerImage(client.ServiceClient(), "serverimage", CreateServerImageOpts{Name: "test"}).ExtractImageID()
+	th.AssertNoErr(t, err)
+	
+}