Log message when the application is initialized

Author: rafaelfranca

lib/rails_master_hook_app.rb

@@ -13,6 +13,7 @@ def initialize(run_file: nil, lock_file: nil, logger:)
     @run_file = run_file || ENV["RUN_FILE"] || File.expand_path("../run-rails-master-hook", __dir__)
     @lock_file = lock_file || ENV["LOCK_FILE"]
     @logger = logger
+    logger.info "Initialized RailsMasterHookApp with run_file=#{@run_file} lock_file=#{@lock_file}"
   end
 
   def call(env)

test/integration_test.rb

@@ -4,14 +4,16 @@
 
 class IntegrationTest < TestCase
   def test_config_ru_app_behaves_correctly
-    app, _options = Rack::Builder.parse_file(File.expand_path("../config.ru", __dir__))
+    capture_io do
+      app, _options = Rack::Builder.parse_file(File.expand_path("../config.ru", __dir__))
 
-    env = Rack::MockRequest.env_for("/")
-    status, headers, body = app.call(env)
+      env = Rack::MockRequest.env_for("/")
+      status, headers, body = app.call(env)
 
-    assert_equal 200, status
-    assert_equal "PONG", body.first
-    assert_equal "text/plain", headers["Content-Type"]
+      assert_equal 200, status
+      assert_equal "PONG", body.first
+      assert_equal "text/plain", headers["Content-Type"]
+    end
   end
 
   def test_config_ru_rails_master_hook_endpoint