lib/simplecov/command_guesser.rb in simplecov-0.8.0.pre vs lib/simplecov/command_guesser.rb in simplecov-0.8.0.pre2

@@ -9,13 +9,22 @@
     # between rails unit/functional/integration tests impossible without this cached
     # item.
     attr_accessor :original_run_command
     
     def guess
-      from_command_line_options || from_defined_constants
+      from_env || from_command_line_options || from_defined_constants
     end
     
     private
+
+    def from_env
+      # If being run from inside parallel_tests set the command name according to the process number
+      if ENV['PARALLEL_TEST_GROUPS'] && ENV['TEST_ENV_NUMBER']
+        number = ENV['TEST_ENV_NUMBER']
+        number = '1' if number == ''
+        "(#{number}/#{ENV['PARALLEL_TEST_GROUPS']})"
+      end
+    end
     
     def from_command_line_options
       case original_run_command
         when /test\/functional\//, /test\/{.*?functional.*?}\//
           "Functional Tests"