better reporter support

Gemfile

@@ -2,15 +2,19 @@ source "http://rubygems.org"
 
 # Specify your gem's dependencies in guard-jasmine-headless-webkit.gemspec
 gemspec
-gem 'guard', :git => 'git://github.com/guard/guard.git'
+gem 'rake', '0.9.2'
+
 gem 'rspec'
 gem 'cucumber'
 gem 'mocha'
-gem 'rake', '0.9.2'
-gem 'growl'
 gem 'fakefs', :require => nil
-gem 'jasmine-headless-webkit', :path => '../jasmine-headless-webkit'
-gem 'coffee-script'
 
+gem 'jasmine-headless-webkit', :path => '../jasmine-headless-webkit'
+
+gem 'guard', :git => 'git://github.com/guard/guard.git'
 gem 'guard-rspec'
 gem 'guard-cucumber'
+
+gem 'growl'
+gem 'rb-fsevent'
+

Guardfile

@@ -5,13 +5,11 @@ guard 'rspec', :cli => '-c', :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('spec/spec_helper.rb')                       { "spec" }
-  watch('config/routes.rb')                          { "spec/routing" }
-  watch('app/controllers/application_controller.rb') { "spec/controllers" }
-  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"] }
 end
+
+guard 'cucumber', :cli => '-f pretty' do
+  watch(%r{^features/.+\.feature$})
+  watch(%r{^features/support/.+$})          { 'features' }
+  watch(%r{^features/step_definitions/(.+)_steps\.rb$}) { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'features' }
+end
+

Rakefile

@@ -13,11 +13,11 @@ require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-PLATFORMS = %w{1.8.7 1.9.2 ree 1.9.3-rc1}
+PLATFORMS = %w{1.8.7 1.9.2 ree 1.9.3}
 
 def rvm_bundle(command = '')
   Bundler.with_clean_env do
-    system %{bash -c 'unset BUNDLE_BIN_PATH && unset BUNDLE_GEMFILE && rvm #{PLATFORMS.join(',')} do bundle #{command}'}.tap { |o| p o }
+    system %{bash -c 'unset BUNDLE_BIN_PATH && unset BUNDLE_GEMFILE && rvm #{PLATFORMS.join(',')} do bundle #{command}'}
   end
 end
 
@@ -29,6 +29,7 @@ namespace :spec do
   task :platforms do
     rvm_bundle "update"
     rvm_bundle "exec rspec spec"
+    rvm_bundle "exec cucumber"
     raise SpecError.new if $?.exitstatus != 0
   end
 end

features/runner.feature

@@ -1,11 +1,33 @@
 Feature: Runner
   Scenario: Don't specify a reporter
-    Given I am going to call a JHW runner
-      And I am going to get a notification file
-    When I don't specify a reporter
-      And I run the runner
-      Then I should get the following reporters:
+    Given I am going to call a JHW runner with the following reporters:
       | name | file |
       | Console | |
       | File | notify-file |
+      And I am going to get a notification file
+    When I don't specify a reporter
+      And I run the runner
+    Then I should get the reporters
+
+  Scenario: Specify another console reporter
+    Given I am going to call a JHW runner with the following reporters:
+      | name | file |
+      | Verbose | |
+      | File | notify-file |
+      And I am going to get a notification file
+    When I specify the reporter "Verbose"
+      And I run the runner
+    Then I should get the reporters
+      And the reporter string should not have changed
+
+  Scenario: Specify two reporters
+    Given I am going to call a JHW runner with the following reporters:
+      | name | file |
+      | Verbose | |
+      | Tap | tap-file |
+      | File | notify-file |
+      And I am going to get a notification file
+    When I specify the reporter "Verbose Tap:tap-file"
+      And I run the runner
+    Then I should get the reporters
 

features/step_definitions/given/i_am_going_to_call_a_runner.rb

@@ -1,3 +1,13 @@
-Given /^I am going to call a JHW runner$/ do
-  pending # express the regexp above with the code you wish you had
+Given /^I am going to call a JHW runner with the following reporters:$/ do |table|
+  reporters = []
+
+  table.rows.each do | name, file |
+    reporters << [ name ]
+
+    reporters.last << file if !file.empty?
+  end
+
+  Jasmine::Headless::Runner.expects(:run).with(has_entry(:reporters => reporters))
+  Guard::JasmineHeadlessWebkit::Runner.expects(:notify)
 end
+

features/step_definitions/given/i_am_going_to_get_a_notification.rb

@@ -1,3 +1,3 @@
 Given /^I am going to get a notification file$/ do
-  pending # express the regexp above with the code you wish you had
+  Guard::JasmineHeadlessWebkit::Runner.stubs(:notify_report_file).returns(@report_file)
 end

features/step_definitions/then/i_should_get_reporters.rb

@@ -1,5 +1,3 @@
-Then /^I should get the following reporters:$/ do |table|
-  # table is a Cucumber::Ast::Table
-  pending # express the regexp above with the code you wish you had
+Then /^I should get the reporters$/ do
 end
 

features/step_definitions/then/reporter_string_should_not_have_changed.rb

@@ -0,0 +1,3 @@
+Then /^the reporter string should not have changed$/ do
+  @options[:reporters].should == @requested_reporter
+end

features/step_definitions/when/i_dont_specify_a_reporter.rb

@@ -1,3 +1,3 @@
 When /^I don't specify a reporter$/ do
-  pending # express the regexp above with the code you wish you had
+  @options = {}
 end

features/step_definitions/when/i_run_the_runner.rb

@@ -0,0 +1,3 @@
+When /^I run the runner$/ do
+  Guard::JasmineHeadlessWebkit::Runner.run(@paths, @options)
+end

features/step_definitions/when/i_specify_reporter.rb

@@ -0,0 +1,6 @@
+When /^I specify the reporter "([^"]*)"$/ do |reporter|
+  @requested_reporter = reporter
+
+  @options = { :reporters => reporter }
+end
+

features/support/env.rb

@@ -1,10 +1,21 @@
 require 'rspec'
 require 'mocha'
+require 'fakefs/safe'
 
-World(Mocha::Standalone)
+require 'jasmine-headless-webkit'
+require 'guard/jasmine-headless-webkit'
+
+require 'coffee-script'
+
+World(Mocha::API)
 
 Before do
   mocha_setup
+
+  FakeFS.activate!
+
+  @report_file = 'notify-file'
+  @paths = []
 end
 
 After do
@@ -13,5 +24,7 @@ After do
   ensure
     mocha_teardown
   end
+
+  FakeFS.deactivate!
 end
 

lib/guard/jasmine-headless-webkit/runner.rb

@@ -5,14 +5,34 @@ module Guard
   class JasmineHeadlessWebkit
     class Runner
       def self.run(paths = [], options = {})
-        file = Tempfile.new('guard-jasmine-headless-webkit')
-        file.close
+        report_file = notify_report_file
 
-        options.merge!(:reporters => process_reporters, :colors => true, :files => paths)
+        options = options.merge(:reporters => process_reporters(options[:reporters], report_file), :colors => true, :files => paths)
 
         Jasmine::Headless::Runner.run(options)
 
-        notify(file.path)
+        notify(report_file)
+      end
+
+      def self.notify_report_file
+        file = Tempfile.new('guard-jasmine-headless-webkit')
+        file.close
+        file.path
+      end
+
+      def self.process_reporters(reporters, report_file)
+        reporters ||= 'Console'
+
+        out = []
+
+        reporters.split(' ').each do |reporter|
+          name, file = reporter.split(':', 2)
+
+          out << [ name ]
+          out.last << file if file && !file.empty?
+        end
+
+        out + [ [ 'File', report_file ] ]
       end
 
       def self.notify(file)

spec/lib/guard/jasmine-headless-webkit/runner_spec.rb

@@ -16,7 +16,27 @@ describe Guard::JasmineHeadlessWebkit::Runner do
   end
 
   describe '.process_reporters' do
-    subject { 
+    subject { described_class.process_reporters(reporters, report_file) }
+
+    let(:report_file) { 'report file' }
+
+    context 'none provided' do
+      let(:reporters) { nil }
+
+      it { should == [ [ 'Console' ], [ 'File', report_file ] ] }
+    end
+
+    context 'one provided' do
+      let(:reporters) { 'One' }
+
+      it { should == [ [ 'One' ], [ 'File', report_file ] ] }
+    end
+
+    context 'two provided' do
+      let(:reporters) { 'One Two:file.txt' }
+
+      it { should == [ [ 'One' ], [ 'Two', 'file.txt' ], [ 'File', report_file ] ] }
+    end
   end
 
   describe '.notify' do