- updated example and main tests to show how to use generate_test_runner with yaml target file

- improved error reporting for generate_test_runner

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@96 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

auto/generate_test_runner.rb

@@ -24,6 +24,7 @@ class UnityTestRunnerGenerator
       require 'yaml'
       yaml_guts = YAML.load_file(config_file)
       yaml_goodness = yaml_guts[:unity] ? yaml_guts[:unity] : yaml_guts[:cmock]
+      raise "No :unity or :cmock section found in #{config_file}" unless yaml_goodness
       options[:cexception] = 1 unless (yaml_goodness[:plugins] & ['cexception', :cexception]).empty?
       options[:order]      = 1 if     (yaml_goodness[:enforce_strict_ordering])
       options[:framework]  =          (yaml_goodness[:framework] || :unity)
@@ -120,7 +121,7 @@ class UnityTestRunnerGenerator
     output.puts('/* AUTOGENERATED FILE. DO NOT EDIT. */')
     output.puts("#include \"#{@options[:framework].to_s}.h\"")
     output.puts('#include "cmock.h"') unless (mocks.empty?)
-    @options[:includes].flatten.each do |includes|
+    @options[:includes].flatten.uniq.compact.each do |includes|
       output.puts("#include \"#{includes.gsub('.h','')}.h\"")
     end
     output.puts('#include <setjmp.h>')