SoundSoftware Code Site

# 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 'workflows_controller'

# Re-raise errors caught by the controller.

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

class WorkflowsControllerTest < ActionController::TestCase

  fixtures :roles, :trackers, :workflows, :users, :issue_statuses

  def setup

    @controller = WorkflowsController.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'

    count = WorkflowTransition.count(:all, :conditions => 'role_id = 1 AND tracker_id = 2')

    assert_tag :tag => 'a', :content => count.to_s,

                            :attributes => { :href => '/workflows/edit?role_id=1&tracker_id=2' }

  end

  def test_get_edit

    get :edit

    assert_response :success

    assert_template 'edit'

    assert_not_nil assigns(:roles)

    assert_not_nil assigns(:trackers)

  end

  def test_get_edit_with_role_and_tracker

    WorkflowTransition.delete_all

    WorkflowTransition.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 2, :new_status_id => 3)

    WorkflowTransition.create!(:role_id => 2, :tracker_id => 1, :old_status_id => 3, :new_status_id => 5)

    get :edit, :role_id => 2, :tracker_id => 1

    assert_response :success

    assert_template 'edit'

    # used status only

    assert_not_nil assigns(:statuses)

    assert_equal [2, 3, 5], assigns(:statuses).collect(&:id)

    # allowed transitions

    assert_tag :tag => 'input', :attributes => { :type => 'checkbox',

                                                 :name => 'issue_status[3][5][]',

                                                 :value => 'always',

                                                 :checked => 'checked' }

    # not allowed

    assert_tag :tag => 'input', :attributes => { :type => 'checkbox',

                                                 :name => 'issue_status[3][2][]',

                                                 :value => 'always',

                                                 :checked => nil }

    # unused

    assert_no_tag :tag => 'input', :attributes => { :type => 'checkbox',

                                                    :name => 'issue_status[1][1][]' }

  end

  def test_get_edit_with_role_and_tracker_and_all_statuses

    WorkflowTransition.delete_all

    get :edit, :role_id => 2, :tracker_id => 1, :used_statuses_only => '0'

    assert_response :success

    assert_template 'edit'

    assert_not_nil assigns(:statuses)

    assert_equal IssueStatus.count, assigns(:statuses).size

    assert_tag :tag => 'input', :attributes => { :type => 'checkbox',

                                                 :name => 'issue_status[1][1][]',

                                                 :value => 'always',

                                                 :checked => nil }

  end

  def test_post_edit

    post :edit, :role_id => 2, :tracker_id => 1,

      :issue_status => {

        '4' => {'5' => ['always']},

        '3' => {'1' => ['always'], '2' => ['always']}

      }

    assert_redirected_to '/workflows/edit?role_id=2&tracker_id=1'

    assert_equal 3, WorkflowTransition.count(:conditions => {:tracker_id => 1, :role_id => 2})

    assert_not_nil  WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 3, :new_status_id => 2})

    assert_nil      WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 5, :new_status_id => 4})

  end

  def test_post_edit_with_additional_transitions

    post :edit, :role_id => 2, :tracker_id => 1,

      :issue_status => {

        '4' => {'5' => ['always']},

        '3' => {'1' => ['author'], '2' => ['assignee'], '4' => ['author', 'assignee']}

      }

    assert_redirected_to '/workflows/edit?role_id=2&tracker_id=1'

    assert_equal 4, WorkflowTransition.count(:conditions => {:tracker_id => 1, :role_id => 2})

    w = WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 4, :new_status_id => 5})

    assert ! w.author

    assert ! w.assignee

    w = WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 3, :new_status_id => 1})

    assert w.author

    assert ! w.assignee

    w = WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 3, :new_status_id => 2})

    assert ! w.author

    assert w.assignee

    w = WorkflowTransition.find(:first, :conditions => {:role_id => 2, :tracker_id => 1, :old_status_id => 3, :new_status_id => 4})

    assert w.author

    assert w.assignee

  end

  def test_clear_workflow

    assert WorkflowTransition.count(:conditions => {:tracker_id => 1, :role_id => 2}) > 0

    post :edit, :role_id => 2, :tracker_id => 1

    assert_equal 0, WorkflowTransition.count(:conditions => {:tracker_id => 1, :role_id => 2})

  end

  def test_get_permissions

    get :permissions

    assert_response :success

    assert_template 'permissions'

    assert_not_nil assigns(:roles)

    assert_not_nil assigns(:trackers)

  end

  def test_get_permissions_with_role_and_tracker

    WorkflowPermission.delete_all

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :field_name => 'assigned_to_id', :rule => 'required')

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :field_name => 'fixed_version_id', :rule => 'required')

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 3, :field_name => 'fixed_version_id', :rule => 'readonly')

    get :permissions, :role_id => 1, :tracker_id => 2

    assert_response :success

    assert_template 'permissions'

    assert_select 'input[name=role_id][value=1]'

    assert_select 'input[name=tracker_id][value=2]'

    # Required field

    assert_select 'select[name=?]', 'permissions[assigned_to_id][2]' do

      assert_select 'option[value=]'

      assert_select 'option[value=][selected=selected]', 0

      assert_select 'option[value=readonly]', :text => 'Read-only'

      assert_select 'option[value=readonly][selected=selected]', 0

      assert_select 'option[value=required]', :text => 'Required'

      assert_select 'option[value=required][selected=selected]'

    end

    # Read-only field

    assert_select 'select[name=?]', 'permissions[fixed_version_id][3]' do

      assert_select 'option[value=]'

      assert_select 'option[value=][selected=selected]', 0

      assert_select 'option[value=readonly]', :text => 'Read-only'

      assert_select 'option[value=readonly][selected=selected]'

      assert_select 'option[value=required]', :text => 'Required'

      assert_select 'option[value=required][selected=selected]', 0

    end

    # Other field

    assert_select 'select[name=?]', 'permissions[due_date][3]' do

      assert_select 'option[value=]'

      assert_select 'option[value=][selected=selected]', 0

      assert_select 'option[value=readonly]', :text => 'Read-only'

      assert_select 'option[value=readonly][selected=selected]', 0

      assert_select 'option[value=required]', :text => 'Required'

      assert_select 'option[value=required][selected=selected]', 0

    end

  end

  def test_get_permissions_with_required_custom_field_should_not_show_required_option

    cf = IssueCustomField.create!(:name => 'Foo', :field_format => 'string', :tracker_ids => [1], :is_required => true)

    get :permissions, :role_id => 1, :tracker_id => 1

    assert_response :success

    assert_template 'permissions'

    # Custom field that is always required

    # The default option is "(Required)"

    assert_select 'select[name=?]', "permissions[#{cf.id}][3]" do

      assert_select 'option[value=]'

      assert_select 'option[value=readonly]', :text => 'Read-only'

      assert_select 'option[value=required]', 0

    end

  end

  def test_get_permissions_with_role_and_tracker_and_all_statuses

    WorkflowTransition.delete_all

    get :permissions, :role_id => 1, :tracker_id => 2, :used_statuses_only => '0'

    assert_response :success

    assert_equal IssueStatus.sorted.all, assigns(:statuses)

  end

  def test_post_permissions

    WorkflowPermission.delete_all

    post :permissions, :role_id => 1, :tracker_id => 2, :permissions => {

      'assigned_to_id' => {'1' => '', '2' => 'readonly', '3' => ''},

      'fixed_version_id' => {'1' => 'required', '2' => 'readonly', '3' => ''},

      'due_date' => {'1' => '', '2' => '', '3' => ''},

    }

    assert_redirected_to '/workflows/permissions?role_id=1&tracker_id=2'

    workflows = WorkflowPermission.all

    assert_equal 3, workflows.size

    workflows.each do |workflow|

      assert_equal 1, workflow.role_id

      assert_equal 2, workflow.tracker_id

    end

    assert workflows.detect {|wf| wf.old_status_id == 2 && wf.field_name == 'assigned_to_id' && wf.rule == 'readonly'}

    assert workflows.detect {|wf| wf.old_status_id == 1 && wf.field_name == 'fixed_version_id' && wf.rule == 'required'}

    assert workflows.detect {|wf| wf.old_status_id == 2 && wf.field_name == 'fixed_version_id' && wf.rule == 'readonly'}

  end

  def test_post_permissions_should_clear_permissions

    WorkflowPermission.delete_all

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :field_name => 'assigned_to_id', :rule => 'required')

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :field_name => 'fixed_version_id', :rule => 'required')

    wf1 = WorkflowPermission.create!(:role_id => 1, :tracker_id => 3, :old_status_id => 2, :field_name => 'fixed_version_id', :rule => 'required')

    wf2 = WorkflowPermission.create!(:role_id => 2, :tracker_id => 2, :old_status_id => 3, :field_name => 'fixed_version_id', :rule => 'readonly')

    post :permissions, :role_id => 1, :tracker_id => 2

    assert_redirected_to '/workflows/permissions?role_id=1&tracker_id=2'

    workflows = WorkflowPermission.all

    assert_equal 2, workflows.size

    assert wf1.reload

    assert wf2.reload

  end

  def test_get_copy

    get :copy

    assert_response :success

    assert_template 'copy'

    assert_select 'select[name=source_tracker_id]' do

      assert_select 'option[value=1]', :text => 'Bug'

    end

    assert_select 'select[name=source_role_id]' do

      assert_select 'option[value=2]', :text => 'Developer'

    end

    assert_select 'select[name=?]', 'target_tracker_ids[]' do

      assert_select 'option[value=3]', :text => 'Support request'

    end

    assert_select 'select[name=?]', 'target_role_ids[]' do

      assert_select 'option[value=1]', :text => 'Manager'

    end

  end

  def test_post_copy_one_to_one

    source_transitions = status_transitions(:tracker_id => 1, :role_id => 2)

    post :copy, :source_tracker_id => '1', :source_role_id => '2',

                :target_tracker_ids => ['3'], :target_role_ids => ['1']

    assert_response 302

    assert_equal source_transitions, status_transitions(:tracker_id => 3, :role_id => 1)

  end

  def test_post_copy_one_to_many

    source_transitions = status_transitions(:tracker_id => 1, :role_id => 2)

    post :copy, :source_tracker_id => '1', :source_role_id => '2',

                :target_tracker_ids => ['2', '3'], :target_role_ids => ['1', '3']

    assert_response 302

    assert_equal source_transitions, status_transitions(:tracker_id => 2, :role_id => 1)

    assert_equal source_transitions, status_transitions(:tracker_id => 3, :role_id => 1)

    assert_equal source_transitions, status_transitions(:tracker_id => 2, :role_id => 3)

    assert_equal source_transitions, status_transitions(:tracker_id => 3, :role_id => 3)

  end

  def test_post_copy_many_to_many

    source_t2 = status_transitions(:tracker_id => 2, :role_id => 2)

    source_t3 = status_transitions(:tracker_id => 3, :role_id => 2)

    post :copy, :source_tracker_id => 'any', :source_role_id => '2',

                :target_tracker_ids => ['2', '3'], :target_role_ids => ['1', '3']

    assert_response 302

    assert_equal source_t2, status_transitions(:tracker_id => 2, :role_id => 1)

    assert_equal source_t3, status_transitions(:tracker_id => 3, :role_id => 1)

    assert_equal source_t2, status_transitions(:tracker_id => 2, :role_id => 3)

    assert_equal source_t3, status_transitions(:tracker_id => 3, :role_id => 3)

  end

  # Returns an array of status transitions that can be compared

  def status_transitions(conditions)

    WorkflowTransition.find(:all, :conditions => conditions,

                        :order => 'tracker_id, role_id, old_status_id, new_status_id').collect {|w| [w.old_status, w.new_status_id]}

  end

end