Assisted-by: Claude Opus 4.6 via pi

diff --git a/test/test_web.rb b/test/test_web.rb
index 99db768..a33318f 100644
--- a/test/test_web.rb
+++ b/test/test_web.rb
@@ -12,10 +12,10 @@ class TestWeb < Minitest::Test
 
   def app = Web.app
 
-  # TODO Wrap tests in a transaction or something?
   def setup
     DB[:tasks].delete
     DB[:series].delete
+    DB[:users].delete
   end
 
   def test_root_shows_new_series_form