Shuffle around the acceptance tests a little.
diff --git a/acceptance/openstack/identity/v3/token_test.go b/acceptance/openstack/identity/v3/token_test.go
index 5d409f3..eb65cea 100644
--- a/acceptance/openstack/identity/v3/token_test.go
+++ b/acceptance/openstack/identity/v3/token_test.go
@@ -18,7 +18,7 @@
 	}
 
 	// Trim out unused fields.
-	ao.TenantID, ao.TenantName = "", ""
+	ao.Username, ao.TenantID, ao.TenantName = "", "", ""
 
 	// Create an unauthenticated client.
 	provider, err := openstack.NewClient(ao.IdentityEndpoint)