Chris@0: # redMine - project management software
Chris@0: # Copyright (C) 2006  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@0: # 
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@0: # 
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@0: ENV["RAILS_ENV"] = "test"
Chris@0: require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
Chris@0: require 'test_help'
Chris@0: require File.expand_path(File.dirname(__FILE__) + '/helper_testcase')
Chris@0: require File.join(RAILS_ROOT,'test', 'mocks', 'open_id_authentication_mock.rb')
Chris@0: 
Chris@0: require File.expand_path(File.dirname(__FILE__) + '/object_daddy_helpers')
Chris@0: include ObjectDaddyHelpers
Chris@0: 
Chris@0: class ActiveSupport::TestCase
Chris@0:   # Transactional fixtures accelerate your tests by wrapping each test method
Chris@0:   # in a transaction that's rolled back on completion.  This ensures that the
Chris@0:   # test database remains unchanged so your fixtures don't have to be reloaded
Chris@0:   # between every test method.  Fewer database queries means faster tests.
Chris@0:   #
Chris@0:   # Read Mike Clark's excellent walkthrough at
Chris@0:   #   http://clarkware.com/cgi/blosxom/2005/10/24#Rails10FastTesting
Chris@0:   #
Chris@0:   # Every Active Record database supports transactions except MyISAM tables
Chris@0:   # in MySQL.  Turn off transactional fixtures in this case; however, if you
Chris@0:   # don't care one way or the other, switching from MyISAM to InnoDB tables
Chris@0:   # is recommended.
Chris@0:   self.use_transactional_fixtures = true
Chris@0: 
Chris@0:   # Instantiated fixtures are slow, but give you @david where otherwise you
Chris@0:   # would need people(:david).  If you don't want to migrate your existing
Chris@0:   # test cases which use the @david style and don't mind the speed hit (each
Chris@0:   # instantiated fixtures translates to a database query per test method),
Chris@0:   # then set this back to true.
Chris@0:   self.use_instantiated_fixtures  = false
Chris@0: 
Chris@0:   # Add more helper methods to be used by all tests here...
Chris@0:   
Chris@0:   def log_user(login, password)
Chris@0:     User.anonymous
Chris@0:     get "/login"
Chris@0:     assert_equal nil, session[:user_id]
Chris@0:     assert_response :success
Chris@0:     assert_template "account/login"
Chris@0:     post "/login", :username => login, :password => password
Chris@0:     assert_equal login, User.find(session[:user_id]).login
Chris@0:   end
Chris@0:   
Chris@0:   def uploaded_test_file(name, mime)
Chris@0:     ActionController::TestUploadedFile.new(ActiveSupport::TestCase.fixture_path + "/files/#{name}", mime)
Chris@0:   end
Chris@0: 
Chris@0:   # Mock out a file
Chris@14:   def self.mock_file
Chris@0:     file = 'a_file.png'
Chris@0:     file.stubs(:size).returns(32)
Chris@0:     file.stubs(:original_filename).returns('a_file.png')
Chris@0:     file.stubs(:content_type).returns('image/png')
Chris@0:     file.stubs(:read).returns(false)
Chris@0:     file
Chris@0:   end
Chris@14: 
Chris@14:   def mock_file
Chris@14:     self.class.mock_file
Chris@14:   end
Chris@14: 
Chris@0:   # Use a temporary directory for attachment related tests
Chris@0:   def set_tmp_attachments_directory
Chris@0:     Dir.mkdir "#{RAILS_ROOT}/tmp/test" unless File.directory?("#{RAILS_ROOT}/tmp/test")
Chris@0:     Dir.mkdir "#{RAILS_ROOT}/tmp/test/attachments" unless File.directory?("#{RAILS_ROOT}/tmp/test/attachments")
Chris@0:     Attachment.storage_path = "#{RAILS_ROOT}/tmp/test/attachments"
Chris@0:   end
Chris@0:   
Chris@0:   def with_settings(options, &block)
Chris@0:     saved_settings = options.keys.inject({}) {|h, k| h[k] = Setting[k].dup; h}
Chris@0:     options.each {|k, v| Setting[k] = v}
Chris@0:     yield
Chris@0:     saved_settings.each {|k, v| Setting[k] = v}
Chris@0:   end
Chris@0: 
Chris@14:   def change_user_password(login, new_password)
Chris@14:     user = User.first(:conditions => {:login => login})
Chris@14:     user.password, user.password_confirmation = new_password, new_password
Chris@14:     user.save!
Chris@14:   end
Chris@14: 
Chris@0:   def self.ldap_configured?
Chris@0:     @test_ldap = Net::LDAP.new(:host => '127.0.0.1', :port => 389)
Chris@0:     return @test_ldap.bind
Chris@0:   rescue Exception => e
Chris@0:     # LDAP is not listening
Chris@0:     return nil
Chris@0:   end
Chris@0:   
Chris@0:   # Returns the path to the test +vendor+ repository
Chris@0:   def self.repository_path(vendor)
Chris@0:     File.join(RAILS_ROOT.gsub(%r{config\/\.\.}, ''), "/tmp/test/#{vendor.downcase}_repository")
Chris@0:   end
Chris@0:   
Chris@0:   # Returns true if the +vendor+ test repository is configured
Chris@0:   def self.repository_configured?(vendor)
Chris@0:     File.directory?(repository_path(vendor))
Chris@0:   end
Chris@0: 
Chris@0:   # Shoulda macros
Chris@0:   def self.should_render_404
Chris@0:     should_respond_with :not_found
Chris@0:     should_render_template 'common/404'
Chris@0:   end
Chris@0: 
Chris@0:   def self.should_have_before_filter(expected_method, options = {})
Chris@0:     should_have_filter('before', expected_method, options)
Chris@0:   end
Chris@0: 
Chris@0:   def self.should_have_after_filter(expected_method, options = {})
Chris@0:     should_have_filter('after', expected_method, options)
Chris@0:   end
Chris@0: 
Chris@0:   def self.should_have_filter(filter_type, expected_method, options)
Chris@0:     description = "have #{filter_type}_filter :#{expected_method}"
Chris@0:     description << " with #{options.inspect}" unless options.empty?
Chris@0: 
Chris@0:     should description do
Chris@0:       klass = "action_controller/filters/#{filter_type}_filter".classify.constantize
Chris@0:       expected = klass.new(:filter, expected_method.to_sym, options)
Chris@0:       assert_equal 1, @controller.class.filter_chain.select { |filter|
Chris@0:         filter.method == expected.method && filter.kind == expected.kind &&
Chris@0:         filter.options == expected.options && filter.class == expected.class
Chris@0:       }.size
Chris@0:     end
Chris@0:   end
Chris@0: 
Chris@0:   def self.should_show_the_old_and_new_values_for(prop_key, model, &block)
Chris@0:     context "" do
Chris@0:       setup do
Chris@0:         if block_given?
Chris@0:           instance_eval &block
Chris@0:         else
Chris@0:           @old_value = model.generate!
Chris@0:           @new_value = model.generate!
Chris@0:         end
Chris@0:       end
Chris@0: 
Chris@0:       should "use the new value's name" do
Chris@0:         @detail = JournalDetail.generate!(:property => 'attr',
Chris@0:                                           :old_value => @old_value.id,
Chris@0:                                           :value => @new_value.id,
Chris@0:                                           :prop_key => prop_key)
Chris@0:         
Chris@0:         assert_match @new_value.name, show_detail(@detail, true)
Chris@0:       end
Chris@0: 
Chris@0:       should "use the old value's name" do
Chris@0:         @detail = JournalDetail.generate!(:property => 'attr',
Chris@0:                                           :old_value => @old_value.id,
Chris@0:                                           :value => @new_value.id,
Chris@0:                                           :prop_key => prop_key)
Chris@0:         
Chris@0:         assert_match @old_value.name, show_detail(@detail, true)
Chris@0:       end
Chris@0:     end
Chris@0:   end
Chris@14: 
Chris@14:   def self.should_create_a_new_user(&block)
Chris@14:     should "create a new user" do
Chris@14:       user = instance_eval &block
Chris@14:       assert user
Chris@14:       assert_kind_of User, user
Chris@14:       assert !user.new_record?
Chris@14:     end
Chris@14:   end
Chris@0: end