84 lines
2.8 KiB
Ruby
84 lines
2.8 KiB
Ruby
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# redMine - project management software
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# Copyright (C) 2006-2008 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require File.dirname(__FILE__) + '/../../../test_helper'
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class Redmine::Hook::ManagerTest < Test::Unit::TestCase
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# Some hooks that are manually registered in these tests
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class TestHook < Redmine::Hook::Listener; end
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class TestHook1 < TestHook
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def view_layouts_base_html_head(context)
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'Test hook 1 listener.'
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end
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end
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class TestHook2 < TestHook
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def view_layouts_base_html_head(context)
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'Test hook 2 listener.'
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end
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end
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class TestHook3 < TestHook
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def view_layouts_base_html_head(context)
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"Context keys: #{context.keys.collect(&:to_s).sort.join(', ')}."
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end
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end
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Redmine::Hook.clear_listeners
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def setup
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@hook_module = Redmine::Hook
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end
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def teardown
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@hook_module.clear_listeners
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end
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def test_clear_listeners
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assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
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@hook_module.add_listener(TestHook1)
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@hook_module.add_listener(TestHook2)
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assert_equal 2, @hook_module.hook_listeners(:view_layouts_base_html_head).size
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@hook_module.clear_listeners
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assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
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end
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def test_add_listener
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assert_equal 0, @hook_module.hook_listeners(:view_layouts_base_html_head).size
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@hook_module.add_listener(TestHook1)
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assert_equal 1, @hook_module.hook_listeners(:view_layouts_base_html_head).size
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end
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def test_call_hook
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@hook_module.add_listener(TestHook1)
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assert_equal 'Test hook 1 listener.', @hook_module.call_hook(:view_layouts_base_html_head)
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end
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def test_call_hook_with_context
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@hook_module.add_listener(TestHook3)
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assert_equal 'Context keys: bar, foo.', @hook_module.call_hook(:view_layouts_base_html_head, :foo => 1, :bar => 'a')
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end
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def test_call_hook_with_multiple_listeners
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@hook_module.add_listener(TestHook1)
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@hook_module.add_listener(TestHook2)
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assert_equal 'Test hook 1 listener.Test hook 2 listener.', @hook_module.call_hook(:view_layouts_base_html_head)
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end
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end
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