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# redMine - project management software
# Copyright (C) 2006-2008 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.dirname(__FILE__) + '/../../../test_helper'
class Redmine::Hook::ManagerTest < Test::Unit::TestCase
# Some hooks that are manually registered in these tests
class TestHook < Redmine::Hook::ViewListener; end
class TestHook1 < TestHook
def view_layouts_base_html_head(context)
'Test hook 1 listener.'
end
end
class TestHook2 < TestHook
def view_layouts_base_html_head(context)
'Test hook 2 listener.'
end
end
class TestHook3 < TestHook
def view_layouts_base_html_head(context)
"Context keys: #{context.keys.collect(&:to_s).sort.join(', ')}."
end
end
class TestLinkToHook < TestHook
def view_layouts_base_html_head(context)
link_to('Issues', :controller => 'issues')
end
end
class TestHookHelperController < ActionController::Base
include Redmine::Hook::Helper
end
class TestHookHelperView < ActionView::Base
include Redmine::Hook::Helper
end
Redmine::Hook.clear_listeners
def setup
@hook_module = Redmine::Hook
@hook_helper = TestHookHelperController.new
@view_hook_helper = TestHookHelperView.new(RAILS_ROOT + '/app/views')
end
def teardown
@hook_module.clear_listeners
@hook_module.default_url_options = { }
end
def test_clear_listeners
assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
@hook_module.add_listener(TestHook1)
@hook_module.add_listener(TestHook2)
assert_equal 2, @hook_module.hook_listeners(:view_layouts_base_html_head).size
@hook_module.clear_listeners
assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
end
def test_add_listener
assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
@hook_module.add_listener(TestHook1)
assert_equal 1, @hook_module.hook_listeners(:view_layouts_base_html_head).size
end
def test_call_hook
@hook_module.add_listener(TestHook1)
assert_equal ['Test hook 1 listener.'], @hook_helper.call_hook(:view_layouts_base_html_head)
end
def test_call_hook_with_context
@hook_module.add_listener(TestHook3)
assert_equal ['Context keys: bar, controller, foo, project, request.'],
@hook_helper.call_hook(:view_layouts_base_html_head, :foo => 1, :bar => 'a')
end
def test_call_hook_with_multiple_listeners
@hook_module.add_listener(TestHook1)
@hook_module.add_listener(TestHook2)
assert_equal ['Test hook 1 listener.', 'Test hook 2 listener.'], @hook_helper.call_hook(:view_layouts_base_html_head)
end
# Context: Redmine::Hook::call_hook
def test_call_hook_default_url_options_set
request = ActionController::TestRequest.new
request.env = { "SERVER_NAME" => 'example.com'}
@hook_module.add_listener(TestLinkToHook)
assert_equal ['<a href="http://example.com/issues">Issues</a>'],
@hook_helper.call_hook(:view_layouts_base_html_head, :request => request)
end
def test_call_hook_default_url_options_set_with_no_standard_request_port
request = ActionController::TestRequest.new
request.env = { "SERVER_NAME" => 'example.com', "SERVER_PORT" => 3000}
@hook_module.add_listener(TestLinkToHook)
assert_equal ['<a href="http://example.com:3000/issues">Issues</a>'],
@hook_helper.call_hook(:view_layouts_base_html_head, :request => request)
end
def test_call_hook_default_url_options_set_with_ssl
request = ActionController::TestRequest.new
request.env = { "SERVER_NAME" => 'example.com', "HTTPS" => 'on'}
@hook_module.add_listener(TestLinkToHook)
assert_equal ['<a href="https://example.com/issues">Issues</a>'],
@hook_helper.call_hook(:view_layouts_base_html_head, :request => request)
end
def test_call_hook_default_url_options_set_with_forwarded_ssl
request = ActionController::TestRequest.new
request.env = { "SERVER_NAME" => 'example.com', "HTTP_X_FORWARDED_PROTO" => "https"}
@hook_module.add_listener(TestLinkToHook)
assert_equal ['<a href="https://example.com/issues">Issues</a>'],
@hook_helper.call_hook(:view_layouts_base_html_head, :request => request)
end
# Context: Redmine::Hook::Helper.call_hook
def test_call_hook_with_project_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /project/i, @hook_helper.call_hook(:view_layouts_base_html_head)[0]
end
def test_call_hook_from_controller_with_controller_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /controller/i, @hook_helper.call_hook(:view_layouts_base_html_head)[0]
end
def test_call_hook_from_controller_with_request_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /request/i, @hook_helper.call_hook(:view_layouts_base_html_head)[0]
end
def test_call_hook_from_view_with_project_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /project/i, @view_hook_helper.call_hook(:view_layouts_base_html_head)
end
def test_call_hook_from_view_with_controller_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /controller/i, @view_hook_helper.call_hook(:view_layouts_base_html_head)
end
def test_call_hook_from_view_with_request_added_to_context
@hook_module.add_listener(TestHook3)
assert_match /request/i, @view_hook_helper.call_hook(:view_layouts_base_html_head)
end
def test_call_hook_from_view_should_join_responses_with_a_space
@hook_module.add_listener(TestHook1)
@hook_module.add_listener(TestHook2)
assert_equal 'Test hook 1 listener. Test hook 2 listener.',
@view_hook_helper.call_hook(:view_layouts_base_html_head)
end
end
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