7709: Clear deliveries before each test. Fixes flaky test.

diff --git a/services/api/test/functional/arvados/v1/users_controller_test.rb b/services/api/test/functional/arvados/v1/users_controller_test.rb
index 98643a9e74b99b7342b36f34e1b803949e773cbf..f98e482dd84a190fb08f3e606be45835119f986f 100644 (file)
--- a/services/api/test/functional/arvados/v1/users_controller_test.rb
+++ b/services/api/test/functional/arvados/v1/users_controller_test.rb
@@ -8,6 +8,7 @@ class Arvados::V1::UsersControllerTest < ActionController::TestCase
   setup do
     @initial_link_count = Link.count
     @vm_uuid = virtual_machines(:testvm).uuid
+    ActionMailer::Base.deliveries = []
   end
 
   test "activate a user after signing UA" do