Added RSpec support

spec/sanity_spec.rb

@@ -0,0 +1,7 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe Class do
+  it "should be a class of Class" do
+    Class.class.should eql(Class)
+  end
+end

spec/spec.opts

@@ -0,0 +1,7 @@
+--colour
+--format
+progress
+--loadby
+mtime
+--reverse
+--backtrace

spec/spec_helper.rb

@@ -0,0 +1,84 @@
+# This file is copied to ~/spec when you run 'ruby script/generate rspec'
+# from the project root directory.
+ENV["RAILS_ENV"] = "test"
+
+# Allows loading of an environment config based on the environment
+redmine_root = ENV["REDMINE_ROOT"] || File.dirname(__FILE__) + "/../../../.."
+require File.expand_path(redmine_root + "/config/environment")
+require 'spec'
+require 'spec/rails'
+require 'ruby-debug'
+
+Spec::Runner.configure do |config|
+  # If you're not using ActiveRecord you should remove these
+  # lines, delete config/database.yml and disable :active_record
+  # in your config/boot.rb
+  config.use_transactional_fixtures = true
+  config.use_instantiated_fixtures  = false
+  config.fixture_path = RAILS_ROOT + '/spec/fixtures/'
+
+  # == Fixtures
+  #
+  # You can declare fixtures for each example_group like this:
+  #   describe "...." do
+  #     fixtures :table_a, :table_b
+  #
+  # Alternatively, if you prefer to declare them only once, you can
+  # do so right here. Just uncomment the next line and replace the fixture
+  # names with your fixtures.
+  #
+  # config.global_fixtures = :table_a, :table_b
+  #
+  # If you declare global fixtures, be aware that they will be declared
+  # for all of your examples, even those that don't use them.
+  #
+  # == Mock Framework
+  #
+  # RSpec uses it's own mocking framework by default. If you prefer to
+  # use mocha, flexmock or RR, uncomment the appropriate line:
+  #
+  # config.mock_with :mocha
+  # config.mock_with :flexmock
+  # config.mock_with :rr
+end
+
+# require the entire app if we're running under coverage testing,
+# so we measure 0% covered files in the report
+#
+# http://www.pervasivecode.com/blog/2008/05/16/making-rcov-measure-your-whole-rails-app-even-if-tests-miss-entire-source-files/
+if defined?(Rcov)
+  all_app_files = Dir.glob('{app,lib}/**/*.rb')
+  all_app_files.each{|rb| require rb}
+end
+
+
+module AssociationMatcher
+  class Association
+    def initialize(field, association_type)
+      @field = field
+      @association_type = association_type
+    end
+    
+    def matches?(model)
+      @model=model
+      association = @model.reflect_on_association(@field)
+      return false if association.nil?
+
+      return association.name == @field && association.macro == @association_type
+    end
+    
+    def failure_message
+      "expected <#{@model.name}> to have a #{@association_type} association for #{@field}"
+    end
+
+    def negative_failure_message
+      "expected <#{@model.name}> to not have a #{@association_type} association for #{@field} but one was found"
+    end
+  end
+
+  def have_association(field, association_type)
+    Association.new(field, association_type)
+  end
+end
+
+include AssociationMatcher