Files
fizzy/test/models/notifier/event_notifier_test.rb
Rosa Gutierrez 60b3c9c772 Fix duplicate push notification for mention and comment event
Event notifiers used the `mentionees` DB association to exclude mentioned
users from comment/card notifications. Since mentions are created async
via Mention::CreateJob, a race condition meant the mentionee list could
be empty when the event notification job ran first, causing the user to
receive both a comment and a mention push notification.

Use `scan_mentionees` instead, which scans the rich text body directly
for mentioned users without depending on Mention records existing yet.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-24 15:56:27 +01:00

125 lines
4.1 KiB
Ruby

require "test_helper"
class Notifier::EventNotifierTest < ActiveSupport::TestCase
test "for returns the matching notifier class for the event" do
assert_kind_of Notifier::CardEventNotifier, Notifier.for(events(:logo_published))
end
test "generate does not create notifications if the event was system-generated" do
cards(:logo).drafted!
events(:logo_published).update!(creator: accounts("37s").system_user)
assert_no_difference -> { Notification.count } do
Notifier.for(events(:logo_published)).notify
end
end
test "creates a notification for each watcher, other than the event creator (events)" do
notifications = Notifier.for(events(:layout_commented)).notify
assert_equal [ users(:kevin) ], notifications.map(&:user)
end
test "creates a notification for each watcher (mentions)" do
notifications = Notifier.for(events(:layout_commented)).notify
assert_equal [ users(:kevin) ], notifications.map(&:user)
end
test "does not create a notification for access-only users" do
boards(:writebook).access_for(users(:kevin)).access_only!
notifications = Notifier.for(events(:layout_commented)).notify
assert_equal [ users(:kevin) ], notifications.map(&:user)
end
test "links to the card" do
boards(:writebook).access_for(users(:kevin)).watching!
Notifier.for(events(:logo_published)).notify
assert_equal cards(:logo), Notification.last.source.eventable
end
test "assignment events only create a notification for the assignee" do
boards(:writebook).access_for(users(:jz)).watching!
boards(:writebook).access_for(users(:kevin)).watching!
notifications = Notifier.for(events(:logo_assignment_jz)).notify
assert_equal [ users(:jz) ], notifications.map(&:user)
end
test "assignment events do not notify users who are access-only for the board" do
boards(:writebook).access_for(users(:jz)).watching!
events(:logo_assignment_jz).update! creator: users(:jz)
notifications = Notifier.for(events(:logo_assignment_jz)).notify
assert_empty notifications
end
test "assignment events do not notify you if you assigned yourself" do
boards(:writebook).access_for(users(:david)).watching!
notifications = Notifier.for(events(:logo_assignment_david)).notify
assert_empty notifications
end
test "create notifications on publish for mentionees" do
users(:kevin).mentioned_by(users(:david), at: cards(:logo))
notifications = Notifier.for(events(:logo_published)).notify
assert_includes notifications.map(&:user), users(:kevin)
end
test "create notifications on publish for mentionees that are not watching" do
users(:kevin).mentioned_by(users(:david), at: cards(:logo))
cards(:logo).unwatch_by(users(:kevin))
notifications = Notifier.for(events(:logo_published)).notify
assert_includes notifications.map(&:user), users(:kevin)
end
test "don't create notifications on comment for mentionees" do
users(:david).mentioned_by(users(:kevin), at: cards(:layout))
assert_no_difference -> { users(:david).notifications.count } do
Notifier.for(events(:layout_commented)).notify
end
end
test "don't create notifications on comment for mentionees even before mention records exist" do
comment = cards(:layout).comments.create!(
body: "Hey #{mention_html_for(users(:kevin))}, what do you think?",
creator: users(:david)
)
event = boards(:writebook).events.create!(
action: "comment_created", creator: users(:david), eventable: comment
)
assert_empty comment.mentionees, "Mention records should not exist yet"
notifications = Notifier.for(event).notify
assert_not_includes notifications.map(&:user), users(:kevin)
end
test "assignment events notify assignees regardless of involvement level" do
boards(:writebook).access_for(users(:jz)).access_only!
notifications = Notifier.for(events(:logo_assignment_jz)).notify
assert_equal [ users(:jz) ], notifications.map(&:user)
end
private
def mention_html_for(user)
ActionText::Attachment.from_attachable(user).to_html
end
end