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# Redmine - project management software

# Copyright (C) 2006-2009  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 'trackers_controller'

# Re-raise errors caught by the controller.

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

class TrackersControllerTest < ActionController::TestCase

  fixtures :trackers, :projects, :projects_trackers, :users, :issues, :custom_fields

  def setup

    @controller = TrackersController.new

    @request    = ActionController::TestRequest.new

    @response   = ActionController::TestResponse.new

    User.current = nil

    @request.session[:user_id] = 1 # admin

  end

  def test_index

    get :index

    assert_response :success

    assert_template 'index'

  end

  def test_get_new

    get :new

    assert_response :success

    assert_template 'new'

  end

  def test_post_new

    post :new, :tracker => { :name => 'New tracker', :project_ids => ['1', '', ''], :custom_field_ids => ['1', '6', ''] }

    assert_redirected_to :action => 'index'

    tracker = Tracker.find_by_name('New tracker')

    assert_equal [1], tracker.project_ids.sort

    assert_equal [1, 6], tracker.custom_field_ids

    assert_equal 0, tracker.workflows.count

  end

  def test_post_new_with_workflow_copy

    post :new, :tracker => { :name => 'New tracker' }, :copy_workflow_from => 1

    assert_redirected_to :action => 'index'

    tracker = Tracker.find_by_name('New tracker')

    assert_equal 0, tracker.projects.count

    assert_equal Tracker.find(1).workflows.count, tracker.workflows.count

  end

  def test_get_edit

    Tracker.find(1).project_ids = [1, 3]

    get :edit, :id => 1

    assert_response :success

    assert_template 'edit'

    assert_tag :input, :attributes => { :name => 'tracker[project_ids][]',

                                        :value => '1',

                                        :checked => 'checked' }

    assert_tag :input, :attributes => { :name => 'tracker[project_ids][]',

                                        :value => '2',

                                        :checked => nil }

    assert_tag :input, :attributes => { :name => 'tracker[project_ids][]',

                                        :value => '',

                                        :type => 'hidden'}

  end

  def test_post_edit

    post :edit, :id => 1, :tracker => { :name => 'Renamed',

                                        :project_ids => ['1', '2', ''] }

    assert_redirected_to :action => 'index'

    assert_equal [1, 2], Tracker.find(1).project_ids.sort

  end

  def test_post_edit_without_projects

    post :edit, :id => 1, :tracker => { :name => 'Renamed',

                                        :project_ids => [''] }

    assert_redirected_to :action => 'index'

    assert Tracker.find(1).project_ids.empty?

  end

  def test_move_lower

   tracker = Tracker.find_by_position(1)

   post :edit, :id => 1, :tracker => { :move_to => 'lower' }

   assert_equal 2, tracker.reload.position

  end

  def test_destroy

    tracker = Tracker.create!(:name => 'Destroyable')

    assert_difference 'Tracker.count', -1 do

      post :destroy, :id => tracker.id

    end

    assert_redirected_to :action => 'index'

    assert_nil flash[:error]

  end

  def test_destroy_tracker_in_use

    assert_no_difference 'Tracker.count' do

      post :destroy, :id => 1

    end

    assert_redirected_to :action => 'index'

    assert_not_nil flash[:error]

  end

end