DEV: Restore the documentation format in system tests (#21471)

lib/turbo_tests/documentation_formatter.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+RSpec::Support.require_rspec_core "formatters/base_text_formatter"
+
+module TurboTests
+  # An RSpec formatter that prepends the process id to all messages
+  class DocumentationFormatter < ::RSpec::Core::Formatters::BaseTextFormatter
+    RSpec::Core::Formatters.register(self, :example_failed, :example_passed, :example_pending)
+
+    def example_passed(notification)
+      output.puts RSpec::Core::Formatters::ConsoleCodes.wrap(
+                    "[#{notification.example.process_id}] #{notification.example.full_description}",
+                    :success,
+                  )
+      output.flush
+    end
+
+    def example_pending(notification)
+      message = notification.example.execution_result.pending_message
+      output.puts RSpec::Core::Formatters::ConsoleCodes.wrap(
+                    "[#{notification.example.process_id}] #{notification.example.full_description}" \
+                      "(PENDING: #{message})",
+                    :pending,
+                  )
+      output.flush
+    end
+
+    def example_failed(notification)
+      output.puts RSpec::Core::Formatters::ConsoleCodes.wrap(
+                    "[#{notification.example.process_id}] #{notification.example.full_description}" \
+                      "(FAILED - #{next_failure_index})",
+                    :failure,
+                  )
+      output.flush
+    end
+
+    private
+
+    def next_failure_index
+      @next_failure_index ||= 0
+      @next_failure_index += 1
+    end
+  end
+end