Adds JSONP support to the API (#11469).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10088 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/api_test/jsonp_test.rb

@@ -0,0 +1,54 @@
+# Redmine - project management software
+# Copyright (C) 2006-2012  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../test_helper', __FILE__)
+
+class ApiTest::JsonpTest < ActionController::IntegrationTest
+  fixtures :trackers
+
+  def test_jsonp_should_accept_callback_param
+    get '/trackers.json?callback=handler'
+
+    assert_response :success
+    assert_match %r{^handler\(\{"trackers":.+\}\)$}, response.body
+    assert_equal 'application/javascript; charset=utf-8', response.headers['Content-Type']
+  end
+
+  def test_jsonp_should_accept_jsonp_param
+    get '/trackers.json?jsonp=handler'
+
+    assert_response :success
+    assert_match %r{^handler\(\{"trackers":.+\}\)$}, response.body
+    assert_equal 'application/javascript; charset=utf-8', response.headers['Content-Type']
+  end
+
+  def test_jsonp_should_strip_invalid_characters_from_callback
+    get '/trackers.json?callback=+-aA$1_'
+
+    assert_response :success
+    assert_match %r{^aA1_\(\{"trackers":.+\}\)$}, response.body
+    assert_equal 'application/javascript; charset=utf-8', response.headers['Content-Type']
+  end
+
+  def test_jsonp_without_callback_should_return_json
+    get '/trackers.json?callback='
+
+    assert_response :success
+    assert_match %r{^\{"trackers":.+\}$}, response.body
+    assert_equal 'application/json; charset=utf-8', response.headers['Content-Type']
+  end
+end