ensure subsequent cucumber runs don't stomp on each others' simplecov output.

examples/features/support/env.rb

@@ -2,8 +2,15 @@ require "bundler/setup"
 require "byebug"
 require "rspec/expectations"
 
+orm         = ENV['ORM']
+another_orm = ENV['ANOTHER_ORM']
+strategy    = ENV['STRATEGY']
+multiple_db = ENV['MULTIPLE_DBS']
+
 if ENV['COVERAGE'] == 'true'
   require "simplecov"
+  simple_cov_key = "Inner Cucumber with #{[orm, another_orm, strategy, multiple_db].compact.join(", ")}"
+  SimpleCov.command_name simple_cov_key
 
   if ENV['CI'] == 'true'
     require 'codecov'
@@ -17,11 +24,6 @@ end
 
 DB_DIR = "#{File.dirname(__FILE__)}/../../db"
 
-orm         = ENV['ORM']
-another_orm = ENV['ANOTHER_ORM']
-strategy    = ENV['STRATEGY']
-multiple_db = ENV['MULTIPLE_DBS']
-
 config = YAML::load(File.open("#{File.dirname(__FILE__)}/../../config/redis.yml"))
 ENV['REDIS_URL'] = config['test']['url']
 ENV['REDIS_URL_ONE'] = config['one']['url']

features/support/env.rb

@@ -1,5 +1,18 @@
 require 'rspec/expectations'
 
+if ENV['COVERAGE'] == 'true'
+  require "simplecov"
+
+  if ENV['CI'] == 'true'
+    require 'codecov'
+    SimpleCov.formatter = SimpleCov::Formatter::Codecov
+    puts "required codecov"
+  end
+
+  SimpleCov.start
+  puts "required simplecov"
+end
+
 class FeatureRunner
   attr_accessor :orm
   attr_accessor :another_orm