Run only failing test

.github/workflows/ci.yml

@@ -144,7 +144,7 @@ jobs:
           DB_PORT: ${{ matrix.database-port }}
         run: |
           # Some flakiness unfortunately
-          ./bin/retry bundle exec rake test:core TESTOPTS="--stop-on-failure"
+          ./bin/retry bundle exec rake test:core:ent_cancellation TESTOPTS="--stop-on-failure"
       - name: Run plugins tests
         env:
           DB_ADAPTER: ${{ matrix.database-adapter }}

Rakefile

@@ -25,6 +25,12 @@ namespace :test do
     t.verbose    = true
   end
 
+  Rake::TestTask.new('core:ent_cancellation') do |t|
+    t.libs << BASE_DIR
+    t.test_files = FileList["#{BASE_DIR}/core/test_entitlement_cancellation.rb"]
+    t.verbose    = true
+  end
+
   Rake::TestTask.new('core:invoice') do |t|
     t.libs << BASE_DIR
     t.test_files = FileList["#{BASE_DIR}/core/test_invoice_*.rb"]

killbill-integration-tests/mixin-checkers/entitlement_checker.rb

@@ -10,6 +10,7 @@ module EntitlementChecker
     include CheckerBase
 
     def check_subscription(s, product_name, product_category, billing_period, price_list, start_date, cancelled_date, billing_start_date, billing_end_date, account_time_zone = nil)
+      puts "Debug actual end date: #{s.billing_end_date}, expected end date: #{billing_end_date}"
       check_entitlement(s, product_name, product_category, billing_period, price_list, start_date, cancelled_date, account_time_zone)
       assert_equal_dates(billing_start_date, s.billing_start_date, account_time_zone)
       assert_equal_dates(billing_end_date, s.billing_end_date, account_time_zone)