Merge branch 'master' into nested_has_many_through

Conflicts:
	activerecord/CHANGELOG
	activerecord/lib/active_record/associations/class_methods/join_dependency.rb
	activerecord/lib/active_record/associations/class_methods/join_dependency/join_association.rb
	activerecord/lib/active_record/associations/has_many_through_association.rb

1 files changed, 25 insertions, 0 deletions

diff --git a/actionpack/test/dispatch/request_test.rb b/actionpack/test/dispatch/request_test.rb
index 8f672c1149..75b674ec1a 100644
--- a/actionpack/test/dispatch/request_test.rb
+++ b/actionpack/test/dispatch/request_test.rb
@@ -1,6 +1,31 @@
 require 'abstract_unit'
 
 class RequestTest < ActiveSupport::TestCase
+
+  def url_for(options = {})
+    options.reverse_merge!(:host => 'www.example.com')
+    ActionDispatch::Http::URL.url_for(options)
+  end
+
+  test "url_for class method" do
+    e = assert_raise(ArgumentError) { url_for(:host => nil) }
+    assert_match(/Please provide the :host parameter/, e.message)
+
+    assert_equal '/books', url_for(:only_path => true, :path => '/books')
+
+    assert_equal 'http://www.example.com',  url_for
+    assert_equal 'http://api.example.com',  url_for(:subdomain => 'api')
+    assert_equal 'http://www.ror.com',      url_for(:domain => 'ror.com')
+    assert_equal 'http://api.ror.co.uk',    url_for(:host => 'www.ror.co.uk', :subdomain => 'api', :tld_length => 2)
+    assert_equal 'http://www.example.com:8080',   url_for(:port => 8080)
+    assert_equal 'https://www.example.com',       url_for(:protocol => 'https')
+    assert_equal 'http://www.example.com/docs',   url_for(:path => '/docs')
+    assert_equal 'http://www.example.com#signup', url_for(:anchor => 'signup')
+    assert_equal 'http://www.example.com/',       url_for(:trailing_slash => true)
+    assert_equal 'http://dhh:supersecret@www.example.com', url_for(:user => 'dhh', :password => 'supersecret')
+    assert_equal 'http://www.example.com?search=books',    url_for(:params => { :search => 'books' })
+  end
+
   test "remote ip" do
     request = stub_request 'REMOTE_ADDR' => '1.2.3.4'
     assert_equal '1.2.3.4', request.remote_ip