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# 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__)

require 'watchers_controller'

# Re-raise errors caught by the controller.

class WatchersController; def rescue_action(e) raise e end; end

class WatchersControllerTest < ActionController::TestCase

  fixtures :projects, :users, :roles, :members, :member_roles, :enabled_modules,

           :issues, :trackers, :projects_trackers, :issue_statuses, :enumerations, :watchers

  def setup

    @controller = WatchersController.new

    @request    = ActionController::TestRequest.new

    @response   = ActionController::TestResponse.new

    User.current = nil

  end

  def test_watch

    @request.session[:user_id] = 3

    assert_difference('Watcher.count') do

      xhr :post, :watch, :object_type => 'issue', :object_id => '1'

      assert_response :success

      assert_include '$(".issue-1-watcher")', response.body

    end

    assert Issue.find(1).watched_by?(User.find(3))

  end

  def test_watch_should_be_denied_without_permission

    Role.find(2).remove_permission! :view_issues

    @request.session[:user_id] = 3

    assert_no_difference('Watcher.count') do

      xhr :post, :watch, :object_type => 'issue', :object_id => '1'

      assert_response 403

    end

  end

  def test_watch_invalid_class_should_respond_with_404

    @request.session[:user_id] = 3

    assert_no_difference('Watcher.count') do

      xhr :post, :watch, :object_type => 'foo', :object_id => '1'

      assert_response 404

    end

  end

  def test_watch_invalid_object_should_respond_with_404

    @request.session[:user_id] = 3

    assert_no_difference('Watcher.count') do

      xhr :post, :watch, :object_type => 'issue', :object_id => '999'

      assert_response 404

    end

  end

  def test_unwatch

    @request.session[:user_id] = 3

    assert_difference('Watcher.count', -1) do

      xhr :post, :unwatch, :object_type => 'issue', :object_id => '2'

      assert_response :success

      assert_include '$(".issue-2-watcher")', response.body

    end

    assert !Issue.find(1).watched_by?(User.find(3))

  end

  def test_new

    @request.session[:user_id] = 2

    xhr :get, :new, :object_type => 'issue', :object_id => '2'

    assert_response :success

    assert_match /ajax-modal/, response.body

  end

  def test_new_for_new_record_with_id

    @request.session[:user_id] = 2

    xhr :get, :new, :project_id => 1

    assert_response :success

    assert_equal Project.find(1), assigns(:project)

    assert_match /ajax-modal/, response.body

  end

  def test_new_for_new_record_with_identifier

    @request.session[:user_id] = 2

    xhr :get, :new, :project_id => 'ecookbook'

    assert_response :success

    assert_equal Project.find(1), assigns(:project)

    assert_match /ajax-modal/, response.body

  end

  def test_create

    @request.session[:user_id] = 2

    assert_difference('Watcher.count') do

      xhr :post, :create, :object_type => 'issue', :object_id => '2', :watcher => {:user_id => '4'}

      assert_response :success

      assert_match /watchers/, response.body

      assert_match /ajax-modal/, response.body

    end

    assert Issue.find(2).watched_by?(User.find(4))

  end

  def test_create_multiple

    @request.session[:user_id] = 2

    assert_difference('Watcher.count', 2) do

      xhr :post, :create, :object_type => 'issue', :object_id => '2', :watcher => {:user_ids => ['4', '7']}

      assert_response :success

      assert_match /watchers/, response.body

      assert_match /ajax-modal/, response.body

    end

    assert Issue.find(2).watched_by?(User.find(4))

    assert Issue.find(2).watched_by?(User.find(7))

  end

  def test_autocomplete_on_watchable_creation

    xhr :get, :autocomplete_for_user, :q => 'mi'

    assert_response :success

    assert_select 'input', :count => 4

    assert_select 'input[name=?][value=1]', 'watcher[user_ids][]'

    assert_select 'input[name=?][value=2]', 'watcher[user_ids][]'

    assert_select 'input[name=?][value=8]', 'watcher[user_ids][]'

    assert_select 'input[name=?][value=9]', 'watcher[user_ids][]'

  end

  def test_autocomplete_on_watchable_update

    xhr :get, :autocomplete_for_user, :q => 'mi', :object_id => '2' , :object_type => 'issue'

    assert_response :success

    assert_select 'input', :count => 3

    assert_select 'input[name=?][value=2]', 'watcher[user_ids][]'

    assert_select 'input[name=?][value=8]', 'watcher[user_ids][]'

    assert_select 'input[name=?][value=9]', 'watcher[user_ids][]'

  end

  def test_append

    @request.session[:user_id] = 2

    assert_no_difference 'Watcher.count' do

      xhr :post, :append, :watcher => {:user_ids => ['4', '7']}

      assert_response :success

      assert_include 'watchers_inputs', response.body

      assert_include 'issue[watcher_user_ids][]', response.body

    end

  end

  def test_remove_watcher

    @request.session[:user_id] = 2

    assert_difference('Watcher.count', -1) do

      xhr :post, :destroy, :object_type => 'issue', :object_id => '2', :user_id => '3'

      assert_response :success

      assert_match /watchers/, response.body

    end

    assert !Issue.find(2).watched_by?(User.find(3))

  end

end