Extracted the context framework, switched to rspec

.bundle/config

@@ -0,0 +1,2 @@
+--- 
+BUNDLE_DISABLE_SHARED_GEMS: "1"

Gemfile

@@ -0,0 +1,9 @@
+source 'http://rubygems.org'
+
+gem 'rails', '3.0.0.beta4'
+gem 'sqlite3-ruby', :require => 'sqlite3'
+gem 'mocha'
+gem 'rspec-rails', '2.0.0.beta.12'
+gem 'ruby-debug'
+gem 'cucumber'
+

Gemfile.lock

@@ -0,0 +1,115 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionmailer (3.0.0.beta4)
+      actionpack (= 3.0.0.beta4)
+      mail (~> 2.2.3)
+    actionpack (3.0.0.beta4)
+      activemodel (= 3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.5)
+      i18n (~> 0.4.1)
+      rack (~> 1.1.0)
+      rack-mount (~> 0.6.3)
+      rack-test (~> 0.5.4)
+      tzinfo (~> 0.3.16)
+    activemodel (3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+      builder (~> 2.1.2)
+      i18n (~> 0.4.1)
+    activerecord (3.0.0.beta4)
+      activemodel (= 3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+      arel (~> 0.4.0)
+      tzinfo (~> 0.3.16)
+    activeresource (3.0.0.beta4)
+      activemodel (= 3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+    activesupport (3.0.0.beta4)
+    arel (0.4.0)
+      activesupport (>= 3.0.0.beta)
+    builder (2.1.2)
+    columnize (0.3.1)
+    cucumber (0.9.4)
+      builder (~> 2.1.2)
+      diff-lcs (~> 1.1.2)
+      gherkin (~> 2.2.9)
+      json (~> 1.4.6)
+      term-ansicolor (~> 1.0.5)
+    diff-lcs (1.1.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    gherkin (2.2.9)
+      json (~> 1.4.6)
+      term-ansicolor (~> 1.0.5)
+    i18n (0.4.1)
+    json (1.4.6)
+    linecache (0.43)
+    mail (2.2.12)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    mocha (0.9.10)
+      rake
+    nokogiri (1.4.4)
+    polyglot (0.3.1)
+    rack (1.1.0)
+    rack-mount (0.6.13)
+      rack (>= 1.0.0)
+    rack-test (0.5.6)
+      rack (>= 1.0)
+    rails (3.0.0.beta4)
+      actionmailer (= 3.0.0.beta4)
+      actionpack (= 3.0.0.beta4)
+      activerecord (= 3.0.0.beta4)
+      activeresource (= 3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+      bundler (>= 0.9.26)
+      railties (= 3.0.0.beta4)
+    railties (3.0.0.beta4)
+      actionpack (= 3.0.0.beta4)
+      activesupport (= 3.0.0.beta4)
+      rake (>= 0.8.3)
+      thor (~> 0.13.6)
+    rake (0.8.7)
+    rspec (2.0.0.beta.12)
+      rspec-core (= 2.0.0.beta.12)
+      rspec-expectations (= 2.0.0.beta.12)
+      rspec-mocks (= 2.0.0.beta.12)
+    rspec-core (2.0.0.beta.12)
+    rspec-expectations (2.0.0.beta.12)
+      diff-lcs (>= 1.1.2)
+    rspec-mocks (2.0.0.beta.12)
+    rspec-rails (2.0.0.beta.12)
+      rspec (= 2.0.0.beta.12)
+      webrat (>= 0.7.0)
+    ruby-debug (0.10.3)
+      columnize (>= 0.1)
+      ruby-debug-base (~> 0.10.3.0)
+    ruby-debug-base (0.10.3)
+      linecache (>= 0.3)
+    sqlite3-ruby (1.3.2)
+    term-ansicolor (1.0.5)
+    thor (0.13.8)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.23)
+    webrat (0.7.2)
+      nokogiri (>= 1.2.0)
+      rack (>= 1.0)
+      rack-test (>= 0.5.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  cucumber
+  mocha
+  rails (= 3.0.0.beta4)
+  rspec-rails (= 2.0.0.beta.12)
+  ruby-debug
+  sqlite3-ruby

Rakefile

@@ -1,25 +1,13 @@
 require 'rubygems'
+require 'bundler/setup'
 require 'rake'
-require 'rake/testtask'
 require 'rake/rdoctask'
 require 'rake/gempackagetask'
-begin
+require 'rspec/core/rake_task'
 require 'cucumber/rake/task'
-rescue LoadError
-  warn "couldn't load cucumber, skipping"
-end
 
 $LOAD_PATH.unshift("lib")
 require 'shoulda/version'
-load 'tasks/shoulda.rake'
-
-# Test::Unit::UI::VERBOSE
-test_files_pattern = 'test/{unit,functional,other,matchers}/**/*_test.rb'
-Rake::TestTask.new do |t|
-  t.libs << 'lib' << 'test'
-  t.pattern = test_files_pattern
-  t.verbose = false
-end
 
 Rake::RDocTask.new { |rdoc|
   rdoc.rdoc_dir = 'doc'
@@ -29,11 +17,15 @@ Rake::RDocTask.new { |rdoc|
   rdoc.rdoc_files.include('README.rdoc', 'CONTRIBUTION_GUIDELINES.rdoc', 'lib/**/*.rb')
 }
 
+RSpec::Core::RakeTask.new do |t|
+  t.pattern = "spec/**/*_spec.rb"
+end
+
 desc "Run code-coverage analysis using rcov"
-task :coverage do
-  rm_rf "coverage"
-  files = Dir[test_files_pattern]
-  system "rcov --rails --sort coverage -Ilib #{files.join(' ')}"
+RSpec::Core::RakeTask.new(:coverage) do |t|
+  t.rcov = true
+  t.rcov_opts = %{--exclude osx\/objc,spec,gems\/ --failure-threshold 100}
+  t.pattern = "spec/**/*_spec.rb"
 end
 
 eval("$specification = begin; #{IO.read('shoulda.gemspec')}; end")
@@ -51,6 +43,6 @@ Cucumber::Rake::Task.new do |t|
   t.profile = 'default'
 end
 
-desc 'Default: run test and cucumber features for support versions'
-task :default => [:test, :cucumber]
+desc 'Default: run specs and cucumber features'
+task :default => [:spec, :cucumber]
 

bin/convert_to_should_syntax

@@ -1,42 +0,0 @@
-#!/usr/bin/env ruby
-require 'fileutils'
-require 'tmpdir'
-
-TMP = Dir::tmpdir
-
-def usage(msg = nil)
-  puts "Error: #{msg}" if msg
-  puts if msg
-  puts "Usage: #{File.basename(__FILE__)} normal_test_file.rb"
-  puts
-  puts "Will convert an existing test file with names like "
-  puts
-  puts "  def test_should_do_stuff"
-  puts "    ..."
-  puts "  end"
-  puts
-  puts "to one using the new syntax: "
-  puts
-  puts "  should \"be super cool\" do"
-  puts "    ..."
-  puts "  end"
-  puts
-  puts "A copy of the old file will be left under #{TMP} in case\nthis script just seriously screws up"
-  puts
-  exit (msg ? 2 : 0)
-end
-
-usage("Wrong number of arguments.") unless ARGV.size == 1
-usage("Temp directory '#{TMP}' is not valid. Set TMPDIR environment variable to a writeable directory.") unless File.directory?(TMP) && File.writable?(TMP)
-
-file = ARGV.shift
-tmpfile = File.join(TMP, File.basename(file))
-usage("File '#{file}' doesn't exist") unless File.exists?(file)
-
-FileUtils.cp(file, tmpfile)
-contents = File.read(tmpfile)
-contents.gsub!(/def test_should_(\S+)/) {|line| "should \"#{$1.tr('_', ' ')}\" do"}
-contents.gsub!(/def test_(\S+)/) {|line| "should \"RENAME ME: test #{$1.tr('_', ' ')}\" do"}
-File.open(file, 'w') { |f| f.write(contents) }
-
-puts "File '#{file}' has been converted to 'should' syntax.  Old version has been stored in '#{tmpfile}'"

features/step_definitions/rails3_steps.rb

@@ -29,7 +29,7 @@ When /^I run the rspec generator$/ do
 end
 
 When /^I configure the application to use rspec\-rails$/ do
-  append_to_gemfile "gem 'rspec-rails', '>= 2.0.0.beta.12'"
+  append_to_gemfile "gem 'rspec-rails', '= 2.0.0.beta.12'"
   steps %{And I run "bundle install"}
 end
 

init.rb

@@ -1 +0,0 @@
-require File.join(File.dirname(__FILE__), 'rails', 'init')

lib/shoulda.rb

@@ -5,3 +5,4 @@ if defined?(RSpec)
 else
   require 'shoulda/integrations/test_unit'
 end
+

lib/shoulda/action_controller.rb

@@ -1,19 +1,39 @@
-require 'shoulda'
-require 'shoulda/action_controller/matchers'
+require 'shoulda/action_controller/assign_to_matcher'
+require 'shoulda/action_controller/filter_param_matcher'
+require 'shoulda/action_controller/set_the_flash_matcher'
+require 'shoulda/action_controller/render_with_layout_matcher'
+require 'shoulda/action_controller/respond_with_matcher'
+require 'shoulda/action_controller/respond_with_content_type_matcher'
+require 'shoulda/action_controller/set_session_matcher'
+require 'shoulda/action_controller/route_matcher'
+require 'shoulda/action_controller/redirect_to_matcher'
+require 'shoulda/action_controller/render_template_matcher'
 
-module Test # :nodoc: all
-  module Unit
-    class TestCase
-      include Shoulda::ActionController::Matchers
-      extend Shoulda::ActionController::Matchers
-    end
-  end
-end
+module Shoulda # :nodoc:
+  module ActionController # :nodoc:
 
-if defined?(ActionController::TestCase)
-  class ActionController::TestCase
-    def subject
-      @controller
+    # By using the matchers you can quickly and easily create concise and
+    # easy to read test suites.
+    #
+    # This code segment:
+    #
+    #   describe UsersController, "on GET to show with a valid id" do
+    #     before(:each) do
+    #       get :show, :id => User.first.to_param
+    #     end
+    #
+    #     it { should assign_to(:user) }
+    #     it { should respond_with(:success) }
+    #     it { should render_template(:show) }
+    #     it { should not_set_the_flash) }
+    #
+    #     it "should do something else really cool" do
+    #       assigns[:user].id.should == 1
+    #     end
+    #   end
+    #
+    # Would produce 5 tests for the show action
+    module Matchers
     end
   end
 end

lib/shoulda/action_controller/filter_param_matcher.rb

@@ -0,0 +1,50 @@
+module Shoulda # :nodoc:
+  module ActionController # :nodoc:
+    module Matchers
+
+      # Ensures that filter_parameter_logging is set for the specified key.
+      #
+      # Example:
+      #
+      #   it { should filter_param(:password) }
+      def filter_param(key)
+        FilterParamMatcher.new(key)
+      end
+
+      class FilterParamMatcher # :nodoc:
+
+        def initialize(key)
+          @key = key.to_s
+        end
+
+        def matches?(controller)
+          @controller = controller
+          filters_key?
+        end
+
+        def failure_message
+          "Expected #{@key} to be filtered; filtered keys: #{filtered_keys.join(', ')}"
+        end
+
+        def negative_failure_message
+          "Did not expect #{@key} to be filtered"
+        end
+
+        def description
+          "filter #{@key}"
+        end
+
+        private
+
+        def filters_key?
+          filtered_keys.include?(@key)
+        end
+
+        def filtered_keys
+          Rails.application.config.filter_parameters.map { |filter| filter.to_s }
+        end
+      end
+
+    end
+  end
+end

lib/shoulda/action_controller/matchers.rb

@@ -1,39 +0,0 @@
-require 'shoulda/action_controller/matchers/assign_to_matcher'
-require 'shoulda/action_controller/matchers/filter_param_matcher'
-require 'shoulda/action_controller/matchers/set_the_flash_matcher'
-require 'shoulda/action_controller/matchers/render_with_layout_matcher'
-require 'shoulda/action_controller/matchers/respond_with_matcher'
-require 'shoulda/action_controller/matchers/respond_with_content_type_matcher'
-require 'shoulda/action_controller/matchers/set_session_matcher'
-require 'shoulda/action_controller/matchers/route_matcher'
-require 'shoulda/action_controller/matchers/redirect_to_matcher'
-require 'shoulda/action_controller/matchers/render_template_matcher'
-
-module Shoulda # :nodoc:
-  module ActionController # :nodoc:
-
-    # By using the matchers you can quickly and easily create concise and
-    # easy to read test suites.
-    #
-    # This code segment:
-    #
-    #   describe UsersController, "on GET to show with a valid id" do
-    #     before(:each) do
-    #       get :show, :id => User.first.to_param
-    #     end
-    #
-    #     it { should assign_to(:user) }
-    #     it { should respond_with(:success) }
-    #     it { should render_template(:show) }
-    #     it { should not_set_the_flash) }
-    #
-    #     it "should do something else really cool" do
-    #       assigns[:user].id.should == 1
-    #     end
-    #   end
-    #
-    # Would produce 5 tests for the show action
-    module Matchers
-    end
-  end
-end

lib/shoulda/action_controller/matchers/filter_param_matcher.rb

@@ -1,74 +0,0 @@
-module Shoulda # :nodoc:
-  module ActionController # :nodoc:
-    module Matchers
-
-      # Ensures that filter_parameter_logging is set for the specified key.
-      #
-      # Example:
-      #
-      #   it { should filter_param(:password) }
-      def filter_param(key)
-        FilterParamMatcher.new(key)
-      end
-
-      class FilterParamMatcher # :nodoc:
-
-        def initialize(key)
-          @key = key.to_s
-        end
-
-        def matches?(controller)
-          @controller = controller
-          filters_params? && filters_key?
-        end
-
-        def failure_message
-          "Expected #{@key} to be filtered"
-        end
-
-        def negative_failure_message
-          "Did not expect #{@key} to be filtered"
-        end
-
-        def description
-          "filter #{@key}"
-        end
-
-        private
-
-        def filters_params?
-          @controller.respond_to?(:filter_parameters) ||
-            request.respond_to?(:filtered_parameters)
-        end
-
-        def filters_key?
-          filtered_value == '[FILTERED]'
-        end
-
-        def filtered_value
-          if request.respond_to?(:filtered_parameters)
-            filtered_request_value
-          else
-            filtered_controller_value
-          end
-        end
-
-        def filtered_controller_value
-          filtered = @controller.send(:filter_parameters,
-                                      @key.to_s => @key.to_s)
-          filtered[@key.to_s]
-        end
-
-        def filtered_request_value
-          request.env['action_dispatch.request.parameters'] = { @key.to_s => 'value' }
-          request.filtered_parameters[@key.to_s]
-        end
-
-        def request
-          @request ||= ::ActionController::TestRequest.new
-        end
-      end
-
-    end
-  end
-end

lib/shoulda/action_controller/render_with_layout_matcher.rb

@@ -10,10 +10,10 @@ module Shoulda # :nodoc:
       #   it { should render_with_layout(:special) }
       #   it { should_not render_with_layout }
       def render_with_layout(expected_layout = nil)
-        RenderWithLayout.new(expected_layout)
+        RenderWithLayoutMatcher.new(expected_layout).in_context(self)
       end
 
-      class RenderWithLayout # :nodoc:
+      class RenderWithLayoutMatcher # :nodoc:
 
         def initialize(expected_layout)
           @expected_layout = expected_layout.to_s unless expected_layout.nil?

lib/shoulda/action_controller/set_the_flash_matcher.rb

@@ -67,15 +67,9 @@ module Shoulda # :nodoc:
 
         def flash
           return @flash if @flash
-          flash_and_now = @controller.request.session["flash"].dup if @controller.request.session["flash"]
-          flash         = @controller.send(:flash)
-
-          @flash = if @now
-            flash.keys.each {|key| flash_and_now.delete(key) }
-            flash_and_now
-          else
-            flash
-          end
+          @flash = @controller.flash.dup
+          @flash.sweep unless @now
+          @flash
         end
 
         def expectation

lib/shoulda/action_mailer.rb

@@ -1,11 +1,22 @@
-require 'shoulda'
-require 'shoulda/action_mailer/matchers'
+require 'shoulda/action_mailer/have_sent_email'
 
-module Test # :nodoc: all
-  module Unit
-    class TestCase
-      include Shoulda::ActionMailer::Matchers
-      extend Shoulda::ActionMailer::Matchers
+module Shoulda # :nodoc:
+  module ActionMailer # :nodoc:
+    # = Matchers for your mailers
+    #
+    # This matcher will test that email is sent properly
+    #
+    #   describe User do
+    #     it { should have_sent_email.with_subject(/is spam$/) }
+    #     it { should have_sent_email.from('do-not-reply@example.com') }
+    #     it { should have_sent_email.with_body(/is spam\./) }
+    #     it { should have_sent_email.to('myself@me.com') }
+    #     it { should have_sent_email.with_subject(/spam/).
+    #                                 from('do-not-reply@example.com').
+    #                                 with_body(/spam/).
+    #                                 to('myself@me.com') }
+    #   end
+    module Matchers
     end
   end
 end

lib/shoulda/action_mailer/matchers.rb

@@ -1,22 +0,0 @@
-require 'shoulda/action_mailer/matchers/have_sent_email'
-
-module Shoulda # :nodoc:
-  module ActionMailer # :nodoc:
-    # = Matchers for your mailers
-    #
-    # This matcher will test that email is sent properly
-    #
-    #   describe User do
-    #     it { should have_sent_email.with_subject(/is spam$/) }
-    #     it { should have_sent_email.from('do-not-reply@example.com') }
-    #     it { should have_sent_email.with_body(/is spam\./) }
-    #     it { should have_sent_email.to('myself@me.com') }
-    #     it { should have_sent_email.with_subject(/spam/).
-    #                                 from('do-not-reply@example.com').
-    #                                 with_body(/spam/).
-    #                                 to('myself@me.com') }
-    #   end
-    module Matchers
-    end
-  end
-end

lib/shoulda/active_record.rb

@@ -1,12 +1,42 @@
-require 'shoulda'
 require 'shoulda/active_record/helpers'
-require 'shoulda/active_record/matchers'
+require 'shoulda/active_record/validation_matcher'
+require 'shoulda/active_record/allow_value_matcher'
+require 'shoulda/active_record/ensure_length_of_matcher'
+require 'shoulda/active_record/ensure_inclusion_of_matcher'
+require 'shoulda/active_record/validate_presence_of_matcher'
+require 'shoulda/active_record/validate_format_of_matcher'
+require 'shoulda/active_record/validate_uniqueness_of_matcher'
+require 'shoulda/active_record/validate_acceptance_of_matcher'
+require 'shoulda/active_record/validate_numericality_of_matcher'
+require 'shoulda/active_record/association_matcher'
+require 'shoulda/active_record/have_db_column_matcher'
+require 'shoulda/active_record/have_db_index_matcher'
+require 'shoulda/active_record/have_readonly_attribute_matcher'
+require 'shoulda/active_record/allow_mass_assignment_of_matcher'
 
-module Test # :nodoc: all
-  module Unit
-    class TestCase
-      include Shoulda::ActiveRecord::Matchers
-      extend Shoulda::ActiveRecord::Matchers
+
+module Shoulda # :nodoc:
+  module ActiveRecord # :nodoc:
+    # = Matchers for your active record models
+    #
+    # These matchers will test most of the validations and associations for your
+    # ActiveRecord models.
+    #
+    #   describe User do
+    #     it { should validate_presence_of(:name) }
+    #     it { should validate_presence_of(:phone_number) }
+    #     %w(abcd 1234).each do |value|
+    #       it { should_not allow_value(value).for(:phone_number) }
+    #     end
+    #     it { should allow_value("(123) 456-7890").for(:phone_number) }
+    #     it { should_not allow_mass_assignment_of(:password) }
+    #     it { should have_one(:profile) }
+    #     it { should have_many(:dogs) }
+    #     it { should have_many(:messes).through(:dogs) }
+    #     it { should belong_to(:lover) }
+    #   end
+    #
+    module Matchers
     end
   end
 end

lib/shoulda/active_record/matchers.rb

@@ -1,42 +0,0 @@
-require 'shoulda/active_record/helpers'
-require 'shoulda/active_record/matchers/validation_matcher'
-require 'shoulda/active_record/matchers/allow_value_matcher'
-require 'shoulda/active_record/matchers/ensure_length_of_matcher'
-require 'shoulda/active_record/matchers/ensure_inclusion_of_matcher'
-require 'shoulda/active_record/matchers/validate_presence_of_matcher'
-require 'shoulda/active_record/matchers/validate_format_of_matcher'
-require 'shoulda/active_record/matchers/validate_uniqueness_of_matcher'
-require 'shoulda/active_record/matchers/validate_acceptance_of_matcher'
-require 'shoulda/active_record/matchers/validate_numericality_of_matcher'
-require 'shoulda/active_record/matchers/association_matcher'
-require 'shoulda/active_record/matchers/have_db_column_matcher'
-require 'shoulda/active_record/matchers/have_db_index_matcher'
-require 'shoulda/active_record/matchers/have_readonly_attribute_matcher'
-require 'shoulda/active_record/matchers/allow_mass_assignment_of_matcher'
-
-
-module Shoulda # :nodoc:
-  module ActiveRecord # :nodoc:
-    # = Matchers for your active record models
-    #
-    # These matchers will test most of the validations and associations for your
-    # ActiveRecord models.
-    #
-    #   describe User do
-    #     it { should validate_presence_of(:name) }
-    #     it { should validate_presence_of(:phone_number) }
-    #     %w(abcd 1234).each do |value|
-    #       it { should_not allow_value(value).for(:phone_number) }
-    #     end
-    #     it { should allow_value("(123) 456-7890").for(:phone_number) }
-    #     it { should_not allow_mass_assignment_of(:password) }
-    #     it { should have_one(:profile) }
-    #     it { should have_many(:dogs) }
-    #     it { should have_many(:messes).through(:dogs) }
-    #     it { should belong_to(:lover) }
-    #   end
-    #
-    module Matchers
-    end
-  end
-end

lib/shoulda/assertions.rb

@@ -1,79 +0,0 @@
-module Shoulda # :nodoc:
-  module Assertions
-    # Asserts that two arrays contain the same elements, the same number of times.  Essentially ==, but unordered.
-    #
-    #   assert_same_elements([:a, :b, :c], [:c, :a, :b]) => passes
-    def assert_same_elements(a1, a2, msg = nil)
-      [:select, :inject, :size].each do |m|
-        [a1, a2].each {|a| assert_respond_to(a, m, "Are you sure that #{a.inspect} is an array?  It doesn't respond to #{m}.") }
-      end
-
-      assert a1h = a1.inject({}) { |h,e| h[e] = a1.select { |i| i == e }.size; h }
-      assert a2h = a2.inject({}) { |h,e| h[e] = a2.select { |i| i == e }.size; h }
-
-      assert_equal(a1h, a2h, msg)
-    end
-
-    # Asserts that the given collection contains item x.  If x is a regular expression, ensure that
-    # at least one element from the collection matches x.  +extra_msg+ is appended to the error message if the assertion fails.
-    #
-    #   assert_contains(['a', '1'], /\d/) => passes
-    #   assert_contains(['a', '1'], 'a') => passes
-    #   assert_contains(['a', '1'], /not there/) => fails
-    def assert_contains(collection, x, extra_msg = "")
-      collection = [collection] unless collection.is_a?(Array)
-      msg = "#{x.inspect} not found in #{collection.to_a.inspect} #{extra_msg}"
-      case x
-      when Regexp
-        assert(collection.detect { |e| e =~ x }, msg)
-      else
-        assert(collection.include?(x), msg)
-      end
-    end
-
-    # Asserts that the given collection does not contain item x.  If x is a regular expression, ensure that
-    # none of the elements from the collection match x.
-    def assert_does_not_contain(collection, x, extra_msg = "")
-      collection = [collection] unless collection.is_a?(Array)
-      msg = "#{x.inspect} found in #{collection.to_a.inspect} " + extra_msg
-      case x
-      when Regexp
-        assert(!collection.detect { |e| e =~ x }, msg)
-      else
-        assert(!collection.include?(x), msg)
-      end
-    end
-
-    # Asserts that the given matcher returns true when +target+ is passed to #matches?
-    def assert_accepts(matcher, target, options = {})
-      if matcher.respond_to?(:in_context)
-        matcher.in_context(self)
-      end
-
-      if matcher.matches?(target)
-        assert_block { true }
-        if options[:message]
-          assert_match options[:message], matcher.negative_failure_message
-        end
-      else
-        assert_block(matcher.failure_message) { false }
-      end
-    end
-
-    # Asserts that the given matcher returns false when +target+ is passed to #matches?
-    def assert_rejects(matcher, target, options = {})
-      if matcher.respond_to?(:in_context)
-        matcher.in_context(self)
-      end
-
-      unless matcher.matches?(target)
-        assert_block { true }
-        if options[:message]
-          assert_match options[:message], matcher.failure_message
-        end
-      else
-        assert_block(matcher.negative_failure_message) { false }
-      end
-    end
-  end
-end

lib/shoulda/autoload_macros.rb

@@ -1,46 +0,0 @@
-module Shoulda # :nodoc:
-  # Call autoload_macros when you want to load test macros automatically in a non-Rails
-  # project (it's done automatically for Rails projects).
-  # You don't need to specify ROOT/test/shoulda_macros explicitly. Your custom macros
-  # are loaded automatically when you call autoload_macros.
-  #
-  # The first argument is the path to you application's root directory.
-  # All following arguments are directories relative to your root, which contain
-  # shoulda_macros subdirectories. These directories support the same kinds of globs as the
-  # Dir class.
-  #
-  # Basic usage (from a test_helper):
-  # Shoulda.autoload_macros(File.dirname(__FILE__) + '/..')
-  # will load everything in
-  # - your_app/test/shoulda_macros
-  #
-  # To load vendored macros as well:
-  # Shoulda.autoload_macros(APP_ROOT, 'vendor/*')
-  # will load everything in
-  # - APP_ROOT/vendor/*/shoulda_macros
-  # - APP_ROOT/test/shoulda_macros
-  #
-  # To load macros in an app with a vendor directory laid out like Rails':
-  # Shoulda.autoload_macros(APP_ROOT, 'vendor/{plugins,gems}/*')
-  # or
-  # Shoulda.autoload_macros(APP_ROOT, 'vendor/plugins/*', 'vendor/gems/*')
-  # will load everything in
-  # - APP_ROOT/vendor/plugins/*/shoulda_macros
-  # - APP_ROOT/vendor/gems/*/shoulda_macros
-  # - APP_ROOT/test/shoulda_macros
-  #
-  # If you prefer to stick testing dependencies away from your production dependencies:
-  # Shoulda.autoload_macros(APP_ROOT, 'vendor/*', 'test/vendor/*')
-  # will load everything in
-  # - APP_ROOT/vendor/*/shoulda_macros
-  # - APP_ROOT/test/vendor/*/shoulda_macros
-  # - APP_ROOT/test/shoulda_macros
-  def self.autoload_macros(root, *dirs)
-    dirs << File.join('test')
-    complete_dirs = dirs.map{|d| File.join(root, d, 'shoulda_macros')}
-    all_files     = complete_dirs.inject([]){ |files, dir| files + Dir[File.join(dir, '*.rb')] }
-    all_files.each do |file|
-      require file
-    end
-  end
-end

lib/shoulda/context.rb

@@ -1,441 +0,0 @@
-module Shoulda
-  class << self
-    attr_accessor :contexts
-    def contexts # :nodoc:
-      @contexts ||= []
-    end
-
-    def current_context # :nodoc:
-      self.contexts.last
-    end
-
-    def add_context(context) # :nodoc:
-      self.contexts.push(context)
-    end
-
-    def remove_context # :nodoc:
-      self.contexts.pop
-    end
-  end
-
-  module ClassMethods
-    # == Should statements
-    #
-    # Should statements are just syntactic sugar over normal Test::Unit test
-    # methods.  A should block contains all the normal code and assertions
-    # you're used to seeing, with the added benefit that they can be wrapped
-    # inside context blocks (see below).
-    #
-    # === Example:
-    #
-    #  class UserTest < Test::Unit::TestCase
-    #
-    #    def setup
-    #      @user = User.new("John", "Doe")
-    #    end
-    #
-    #    should "return its full name"
-    #      assert_equal 'John Doe', @user.full_name
-    #    end
-    #
-    #  end
-    #
-    # ...will produce the following test:
-    # * <tt>"test: User should return its full name. "</tt>
-    #
-    # Note: The part before <tt>should</tt> in the test name is gleamed from the name of the Test::Unit class.
-    #
-    # Should statements can also take a Proc as a <tt>:before </tt>option.  This proc runs after any
-    # parent context's setups but before the current context's setup.
-    #
-    # === Example:
-    #
-    #  context "Some context" do
-    #    setup { puts("I run after the :before proc") }
-    #
-    #    should "run a :before proc", :before => lambda { puts("I run before the setup") }  do
-    #      assert true
-    #    end
-    #  end
-    #
-    # Should statements can also wrap matchers, making virtually any matcher
-    # usable in a macro style. The matcher's description is used to generate a
-    # test name and failure message, and the test will pass if the matcher
-    # matches the subject.
-    #
-    # === Example:
-    #
-    #   should validate_presence_of(:first_name).with_message(/gotta be there/)
-    #
-
-    def should(name_or_matcher, options = {}, &blk)
-      if Shoulda.current_context
-        Shoulda.current_context.should(name_or_matcher, options, &blk)
-      else
-        context_name = self.name.gsub(/Test/, "")
-        context = Shoulda::Context.new(context_name, self) do
-          should(name_or_matcher, options, &blk)
-        end
-        context.build
-      end
-    end
-
-    # Allows negative tests using matchers. The matcher's description is used
-    # to generate a test name and negative failure message, and the test will
-    # pass unless the matcher matches the subject.
-    #
-    # === Example:
-    #
-    #   should_not set_the_flash
-    def should_not(matcher)
-      if Shoulda.current_context
-        Shoulda.current_context.should_not(matcher)
-      else
-        context_name = self.name.gsub(/Test/, "")
-        context = Shoulda::Context.new(context_name, self) do
-          should_not(matcher)
-        end
-        context.build
-      end
-    end
-
-    # == Before statements
-    #
-    # Before statements are should statements that run before the current
-    # context's setup. These are especially useful when setting expectations.
-    #
-    # === Example:
-    #
-    #  class UserControllerTest < Test::Unit::TestCase
-    #    context "the index action" do
-    #      setup do
-    #        @users = [Factory(:user)]
-    #        User.stubs(:find).returns(@users)
-    #      end
-    #
-    #      context "on GET" do
-    #        setup { get :index }
-    #
-    #        should respond_with(:success)
-    #
-    #        # runs before "get :index"
-    #        before_should "find all users" do
-    #          User.expects(:find).with(:all).returns(@users)
-    #        end
-    #      end
-    #    end
-    #  end
-    def before_should(name, &blk)
-      should(name, :before => blk) { assert true }
-    end
-
-    # Just like should, but never runs, and instead prints an 'X' in the Test::Unit output.
-    def should_eventually(name, options = {}, &blk)
-      context_name = self.name.gsub(/Test/, "")
-      context = Shoulda::Context.new(context_name, self) do
-        should_eventually(name, &blk)
-      end
-      context.build
-    end
-
-    # == Contexts
-    #
-    # A context block groups should statements under a common set of setup/teardown methods.
-    # Context blocks can be arbitrarily nested, and can do wonders for improving the maintainability
-    # and readability of your test code.
-    #
-    # A context block can contain setup, should, should_eventually, and teardown blocks.
-    #
-    #  class UserTest < Test::Unit::TestCase
-    #    context "A User instance" do
-    #      setup do
-    #        @user = User.find(:first)
-    #      end
-    #
-    #      should "return its full name"
-    #        assert_equal 'John Doe', @user.full_name
-    #      end
-    #    end
-    #  end
-    #
-    # This code will produce the method <tt>"test: A User instance should return its full name. "</tt>.
-    #
-    # Contexts may be nested.  Nested contexts run their setup blocks from out to in before each
-    # should statement.  They then run their teardown blocks from in to out after each should statement.
-    #
-    #  class UserTest < Test::Unit::TestCase
-    #    context "A User instance" do
-    #      setup do
-    #        @user = User.find(:first)
-    #      end
-    #
-    #      should "return its full name"
-    #        assert_equal 'John Doe', @user.full_name
-    #      end
-    #
-    #      context "with a profile" do
-    #        setup do
-    #          @user.profile = Profile.find(:first)
-    #        end
-    #
-    #        should "return true when sent :has_profile?"
-    #          assert @user.has_profile?
-    #        end
-    #      end
-    #    end
-    #  end
-    #
-    # This code will produce the following methods
-    # * <tt>"test: A User instance should return its full name. "</tt>
-    # * <tt>"test: A User instance with a profile should return true when sent :has_profile?. "</tt>
-    #
-    # <b>Just like should statements, a context block can exist next to normal <tt>def test_the_old_way; end</tt>
-    # tests</b>.  This means you do not have to fully commit to the context/should syntax in a test file.
-
-    def context(name, &blk)
-      if Shoulda.current_context
-        Shoulda.current_context.context(name, &blk)
-      else
-        context = Shoulda::Context.new(name, self, &blk)
-        context.build
-      end
-    end
-
-    # Returns the class being tested, as determined by the test class name.
-    #
-    #   class UserTest; described_type; end
-    #   # => User
-    def described_type
-      self.name.gsub(/Test$/, '').constantize
-    end
-
-    # Sets the return value of the subject instance method:
-    #
-    #   class UserTest < Test::Unit::TestCase
-    #     subject { User.first }
-    #
-    #     # uses the existing user
-    #     should validate_uniqueness_of(:email)
-    #   end
-    def subject(&block)
-      @subject_block = block
-    end
-
-    def subject_block # :nodoc:
-      @subject_block
-    end
-  end
-
-  module InstanceMethods
-    # Returns an instance of the class under test.
-    #
-    #   class UserTest
-    #     should "be a user" do
-    #       assert_kind_of User, subject # passes
-    #     end
-    #   end
-    #
-    # The subject can be explicitly set using the subject class method:
-    #
-    #   class UserTest
-    #     subject { User.first }
-    #     should "be an existing user" do
-    #       assert !subject.new_record? # uses the first user
-    #     end
-    #   end
-    #
-    # The subject is used by all macros that require an instance of the class
-    # being tested.
-    def subject
-      @shoulda_subject ||= construct_subject
-    end
-
-    def subject_block # :nodoc:
-      (@shoulda_context && @shoulda_context.subject_block) || self.class.subject_block
-    end
-
-    def get_instance_of(object_or_klass) # :nodoc:
-      if object_or_klass.is_a?(Class)
-        object_or_klass.new
-      else
-        object_or_klass
-      end
-    end
-
-    def instance_variable_name_for(klass) # :nodoc:
-      klass.to_s.split('::').last.underscore
-    end
-
-    private
-
-    def construct_subject
-      if subject_block
-        instance_eval(&subject_block)
-      else
-        get_instance_of(self.class.described_type)
-      end
-    end
-  end
-
-  class Context # :nodoc:
-
-    attr_accessor :name               # my name
-    attr_accessor :parent             # may be another context, or the original test::unit class.
-    attr_accessor :subcontexts        # array of contexts nested under myself
-    attr_accessor :setup_blocks       # blocks given via setup methods
-    attr_accessor :teardown_blocks    # blocks given via teardown methods
-    attr_accessor :shoulds            # array of hashes representing the should statements
-    attr_accessor :should_eventuallys # array of hashes representing the should eventually statements
-    attr_accessor :subject_block
-
-    def initialize(name, parent, &blk)
-      Shoulda.add_context(self)
-      self.name               = name
-      self.parent             = parent
-      self.setup_blocks       = []
-      self.teardown_blocks    = []
-      self.shoulds            = []
-      self.should_eventuallys = []
-      self.subcontexts        = []
-
-      merge_block(&blk)
-      Shoulda.remove_context
-    end
-
-    def merge_block(&blk)
-      blk.bind(self).call
-    end
-
-    def context(name, &blk)
-      self.subcontexts << Context.new(name, self, &blk)
-    end
-
-    def setup(&blk)
-      self.setup_blocks << blk
-    end
-
-    def teardown(&blk)
-      self.teardown_blocks << blk
-    end
-
-    def should(name_or_matcher, options = {}, &blk)
-      if name_or_matcher.respond_to?(:description) && name_or_matcher.respond_to?(:matches?)
-        name = name_or_matcher.description
-        blk = lambda { assert_accepts name_or_matcher, subject }
-      else
-        name = name_or_matcher
-      end
-
-      if blk
-        self.shoulds << { :name => name, :before => options[:before], :block => blk }
-      else
-       self.should_eventuallys << { :name => name }
-     end
-    end
-
-    def should_not(matcher)
-      name = matcher.description
-      blk = lambda { assert_rejects matcher, subject }
-      self.shoulds << { :name => "not #{name}", :block => blk }
-    end
-
-    def should_eventually(name, &blk)
-      self.should_eventuallys << { :name => name, :block => blk }
-    end
-
-    def subject(&block)
-      self.subject_block = block
-    end
-
-    def subject_block
-      return @subject_block if @subject_block
-      parent.subject_block
-    end
-
-    def full_name
-      parent_name = parent.full_name if am_subcontext?
-      return [parent_name, name].join(" ").strip
-    end
-
-    def am_subcontext?
-      parent.is_a?(self.class) # my parent is the same class as myself.
-    end
-
-    def test_unit_class
-      am_subcontext? ? parent.test_unit_class : parent
-    end
-
-    def test_methods
-      @test_methods ||= Hash.new { |h,k|
-        h[k] = Hash[k.instance_methods.map { |n| [n, true] }]
-      }
-    end
-
-    def create_test_from_should_hash(should)
-      test_name = ["test:", full_name, "should", "#{should[:name]}. "].flatten.join(' ').to_sym
-
-      if test_methods[test_unit_class][test_name.to_s] then
-        warn "  * WARNING: '#{test_name}' is already defined"
-      end
-
-      test_methods[test_unit_class][test_name.to_s] = true
-
-      context = self
-      test_unit_class.send(:define_method, test_name) do
-        @shoulda_context = context
-        begin
-          context.run_parent_setup_blocks(self)
-          should[:before].bind(self).call if should[:before]
-          context.run_current_setup_blocks(self)
-          should[:block].bind(self).call
-        ensure
-          context.run_all_teardown_blocks(self)
-        end
-      end
-    end
-
-    def run_all_setup_blocks(binding)
-      run_parent_setup_blocks(binding)
-      run_current_setup_blocks(binding)
-    end
-
-    def run_parent_setup_blocks(binding)
-      self.parent.run_all_setup_blocks(binding) if am_subcontext?
-    end
-
-    def run_current_setup_blocks(binding)
-      setup_blocks.each do |setup_block|
-        setup_block.bind(binding).call
-      end
-    end
-
-    def run_all_teardown_blocks(binding)
-      teardown_blocks.reverse.each do |teardown_block|
-        teardown_block.bind(binding).call
-      end
-      self.parent.run_all_teardown_blocks(binding) if am_subcontext?
-    end
-
-    def print_should_eventuallys
-      should_eventuallys.each do |should|
-        test_name = [full_name, "should", "#{should[:name]}. "].flatten.join(' ')
-        puts "  * DEFERRED: " + test_name
-      end
-    end
-
-    def build
-      shoulds.each do |should|
-        create_test_from_should_hash(should)
-      end
-
-      subcontexts.each { |context| context.build }
-
-      print_should_eventuallys
-    end
-
-    def method_missing(method, *args, &blk)
-      test_unit_class.send(method, *args, &blk)
-    end
-
-  end
-end

lib/shoulda/integrations/rspec.rb

@@ -1,22 +1,23 @@
-require 'shoulda/active_record/matchers'
-require 'shoulda/action_controller/matchers'
-require 'shoulda/action_mailer/matchers'
-
 # :enddoc:
 
-module RSpec
-  module Matchers
+if defined?(::ActiveRecord)
+  require 'shoulda/active_record'
+  module RSpec::Matchers
     include Shoulda::ActiveRecord::Matchers
   end
-
-  module Rails
-    module ControllerExampleGroup
-      include Shoulda::ActionController::Matchers
 end
 
-    module MailerExampleGroup
+if defined?(::ActionController)
+  require 'shoulda/action_controller'
+  module Rails::ControllerExampleGroup
+    include Shoulda::ActionController::Matchers
+  end
+end
+
+if defined?(::ActionMailer)
+  require 'shoulda/action_mailer'
+  module Rails::MailerExampleGroup
     include Shoulda::ActionMailer::Matchers
   end
 end
-end
 

lib/shoulda/integrations/test_unit.rb

@@ -1,17 +1,40 @@
-require 'test/unit'
+# :enddoc:
 
-require 'shoulda/context'
-require 'shoulda/proc_extensions'
-require 'shoulda/assertions'
-require 'shoulda/autoload_macros'
-require 'shoulda/rails' if defined? RAILS_ROOT
+if defined?(ActionController)
+  require 'shoulda/action_controller'
 
-module Test # :nodoc: all
+  class ActionController::TestCase
+    include Shoulda::ActionController::Matchers
+    extend Shoulda::ActionController::Matchers
+
+    def subject
+      @controller
+    end
+  end
+end
+
+if defined?(ActionMailer)
+  require 'shoulda/action_mailer'
+
+  module Test
     module Unit
       class TestCase
-      include Shoulda::InstanceMethods
-      extend Shoulda::ClassMethods
-      include Shoulda::Assertions
+        include Shoulda::ActionMailer::Matchers
+        extend Shoulda::ActionMailer::Matchers
+      end
+    end
+  end
+end
+
+if defined?(ActiveRecord)
+  require 'shoulda/active_record'
+
+  module Test
+    module Unit
+      class TestCase
+        include Shoulda::ActiveRecord::Matchers
+        extend Shoulda::ActiveRecord::Matchers
+      end
     end
   end
 end

lib/shoulda/proc_extensions.rb

@@ -1,14 +0,0 @@
-# Stolen straight from ActiveSupport
-
-class Proc #:nodoc:
-  def bind(object)
-    block, time = self, Time.now
-    (class << object; self end).class_eval do
-      method_name = "__bind_#{time.to_i}_#{time.usec}"
-      define_method(method_name, &block)
-      method = instance_method(method_name)
-      remove_method(method_name)
-      method
-    end.bind(object)
-  end
-end

lib/shoulda/rails.rb

@@ -1,8 +0,0 @@
-require 'rubygems'
-require 'active_support'
-require 'shoulda'
-
-require 'shoulda/active_record'     if defined? ActiveRecord::Base
-require 'shoulda/action_controller' if defined? ActionController::Base
-require 'shoulda/action_mailer'     if defined? ActionMailer::Base
-

lib/shoulda/tasks.rb

@@ -1,3 +0,0 @@
-Dir[File.join(File.dirname(__FILE__), 'tasks', '*.rake')].each do |f|
-  load f
-end

lib/shoulda/tasks/list_tests.rake

@@ -1,29 +0,0 @@
-namespace :shoulda do
-  desc "List the names of the test methods in a specification like format"
-  task :list do
-    $LOAD_PATH.unshift("test")
-
-    require 'test/unit'
-    require 'rubygems'
-    require 'active_support'
-
-    # bug in test unit.  Set to true to stop from running.
-    Test::Unit.run = true
-
-    test_files = Dir.glob(File.join('test', '**', '*_test.rb'))
-    test_files.each do |file|
-      load file
-      klass = File.basename(file, '.rb').classify
-      unless Object.const_defined?(klass.to_s)
-        puts "Skipping #{klass} because it doesn't map to a Class"
-        next
-      end
-      klass = klass.constantize
-
-      puts klass.name.gsub('Test', '')
-
-      test_methods = klass.instance_methods.grep(/^test/).map {|s| s.gsub(/^test: /, '')}.sort
-      test_methods.each {|m| puts "  " + m }
-    end
-  end
-end

lib/shoulda/tasks/yaml_to_shoulda.rake

@@ -1,28 +0,0 @@
-namespace :shoulda do
-  # From http://blog.internautdesign.com/2007/11/2/a-yaml_to_shoulda-rake-task
-  # David.Lowenfels@gmail.com
-  desc "Converts a YAML file (FILE=./path/to/yaml) into a Shoulda skeleton"
-  task :from_yaml do
-    require 'yaml'
-
-    def yaml_to_context(hash, indent = 0)
-      indent1 = '  ' * indent
-      indent2 = '  ' * (indent + 1)
-      hash.each_pair do |context, shoulds|
-        puts indent1 + "context \"#{context}\" do"
-        puts
-        shoulds.each do |should|
-          yaml_to_context( should, indent + 1 ) and next if should.is_a?( Hash )
-          puts indent2 + "should_eventually \"" + should.gsub(/^should +/,'') + "\" do"
-          puts indent2 + "end"
-          puts
-        end
-        puts indent1 + "end"
-      end
-    end
-
-    puts("Please pass in a FILE argument.") and exit unless ENV['FILE']
-
-    yaml_to_context( YAML.load_file( ENV['FILE'] ) )
-  end
-end

rails/init.rb

@@ -1,8 +0,0 @@
-if RAILS_ENV == 'test'
-  if defined? Spec
-    require 'shoulda/integrations/rspec'
-  else
-    require 'shoulda/integrations/test_unit'
-    Shoulda.autoload_macros RAILS_ROOT, File.join("vendor", "{plugins,gems}", "*")
-  end
-end

spec/rails3_root/Gemfile

@@ -0,0 +1,7 @@
+source 'http://rubygems.org'
+
+gem 'rails', '3.0.0.beta4'
+gem 'sqlite3-ruby', :require => 'sqlite3'
+gem 'mocha'
+gem 'rspec-rails', '2.0.0.beta.12'
+

spec/rails3_root/Gemfile.lock

@@ -31,6 +31,7 @@ GEM
     arel (0.4.0)
       activesupport (>= 3.0.0.beta)
     builder (2.1.2)
+    diff-lcs (1.1.2)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     i18n (0.4.1)
@@ -42,6 +43,7 @@ GEM
     mime-types (1.16)
     mocha (0.9.10)
       rake
+    nokogiri (1.4.4)
     polyglot (0.3.1)
     rack (1.1.0)
     rack-mount (0.6.13)
@@ -62,11 +64,26 @@ GEM
       rake (>= 0.8.3)
       thor (~> 0.13.6)
     rake (0.8.7)
+    rspec (2.0.0.beta.12)
+      rspec-core (= 2.0.0.beta.12)
+      rspec-expectations (= 2.0.0.beta.12)
+      rspec-mocks (= 2.0.0.beta.12)
+    rspec-core (2.0.0.beta.12)
+    rspec-expectations (2.0.0.beta.12)
+      diff-lcs (>= 1.1.2)
+    rspec-mocks (2.0.0.beta.12)
+    rspec-rails (2.0.0.beta.12)
+      rspec (= 2.0.0.beta.12)
+      webrat (>= 0.7.0)
     sqlite3-ruby (1.3.2)
     thor (0.13.8)
     treetop (1.4.9)
       polyglot (>= 0.3.1)
     tzinfo (0.3.23)
+    webrat (0.7.2)
+      nokogiri (>= 1.2.0)
+      rack (>= 1.0)
+      rack-test (>= 0.5.3)
 
 PLATFORMS
   ruby
@@ -74,4 +91,5 @@ PLATFORMS
 DEPENDENCIES
   mocha
   rails (= 3.0.0.beta4)
+  rspec-rails (= 2.0.0.beta.12)
   sqlite3-ruby