clean up some more and add tests

Gemfile

@@ -2,3 +2,6 @@ source "http://rubygems.org"
 
 # Specify your gem's dependencies in rspec-quickfix-formatter.gemspec
 gemspec
+
+gem 'guard'
+gem 'guard-rspec'

Guardfile

@@ -0,0 +1,20 @@
+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+guard 'rspec', :version => 2 do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch('spec/spec_helper.rb')  { "spec" }
+
+  # Rails example
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^lib/(.+)\.rb$})                           { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
+  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }
+  watch('spec/spec_helper.rb')                        { "spec" }
+  watch('config/routes.rb')                           { "spec/routing" }
+  watch('app/controllers/application_controller.rb')  { "spec/controllers" }
+  # Capybara request specs
+  watch(%r{^app/views/(.+)/.*\.(erb|haml)$})          { |m| "spec/requests/#{m[1]}_spec.rb" }
+end

lib/rspec-quickfix-formatter.rb

@@ -1,3 +1,3 @@
 module RSpec
-  require 'rspec/quickfix-formatter'
+  require 'rspec/quick_fix_formatter'
 end

lib/rspec/quick_fix_formatter.rb

@@ -13,7 +13,11 @@ module RSpec
 
     def dump_failures
       failed_examples.each do |example|
-        output.puts "%s:%s:%s" % [ example.file_path, example.metadata[:line_number], example.metadata[:execution_result][:exception].message.gsub("\n", ' ') ]
+        output.puts "%s:%s:%s" % [ 
+          example.file_path, 
+          example.metadata[:line_number], 
+          example.metadata[:execution_result][:exception].message.gsub("\n", ' ')
+        ]
       end
     end
   end

rspec-quickfix-formatter.gemspec

@@ -20,4 +20,5 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency 'rspec'
+  s.add_development_dependency 'mocha'
 end

spec/lib/rspec/quick_fix_formatter_spec.rb

@@ -0,0 +1,40 @@
+require 'spec_helper'
+require 'rspec/quick_fix_formatter'
+
+describe RSpec::QuickFixFormatter do
+  let(:output) { mock }
+
+  let(:formatter) do
+    formatter = described_class.new(output)
+    formatter.stubs(:failed_examples).returns(failed_examples)
+    formatter
+  end
+
+  let(:example) do
+    stub(:file_path => path, :metadata => metadata)
+  end
+
+  let(:metadata) do
+    {
+      :line_number => line_number,
+      :execution_result => {
+        :exception => exception
+      }
+    }
+  end
+
+  let(:exception) { stub(:message => message) }
+
+  let(:path) { 'path' }
+  let(:line_number) { 100 }
+  let(:message) { 'message' }
+
+  let(:failed_examples) { [ example ] }
+
+  it 'should dump the failed example' do
+    output.expects(:puts).with("#{path}:#{line_number}:#{message}")
+
+    formatter.dump_failures
+  end
+end
+

spec/spec_helper.rb

@@ -0,0 +1,4 @@
+RSpec.configure do |c|
+  c.mock_with :mocha
+end
+