Updated method of testing generate_test_runner script to be a FUNCTIONAL test instead of a perfect code match. Backfilled most tests and added some coverage not previously present. Still need to test new command line args and a few cmock details.

test/rakefile

@@ -5,6 +5,7 @@
 # ==========================================
 
 UNITY_ROOT = File.expand_path(File.dirname(__FILE__)) + '/'
+$verbose = false
 
 require 'rake'
 require 'rake/clean'
@@ -58,3 +59,7 @@ end
 task :no_color do
   $colour_output = false
 end
+
+task :verbose do
+  $verbose = true
+end