Merge 162fa7c into a90115a

adhearsion · Jul 20, 2019 · cf6f0cf · cf6f0cf
2 parents a90115a + 162fa7c
commit cf6f0cf
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/features/support/env.rb b/features/support/env.rb
@@ -29,3 +29,20 @@
     set_env('JAVA_OPTS', "#{ENV['JAVA_OPTS']} #{JAVA_OPTS_SAVED}")
   end
 end if RUBY_PLATFORM == 'java'
+
+# Profile slowest features
+# @see https://itshouldbeuseful.wordpress.com/2010/11/10/find-your-slowest-running-cucumber-features/
+scenario_times = {}
+Around() do |scenario, block|
+  start = Time.now
+  block.call
+  scenario_times["#{scenario.feature.file}::#{scenario.name}"] = Time.now - start
+end
+at_exit do
+  max_scenarios = scenario_times.size > 30 ? 30 : scenario_times.size
+  puts "------------- Top #{max_scenarios} slowest scenarios -------------"
+  sorted_times = scenario_times.sort { |a, b| b[1] <=> a[1] }
+  sorted_times[0..max_scenarios - 1].each do |key, value|
+    puts "#{value.round(2)}  #{key}"
+  end
+end