openproject/spec/models/issue_fixed_version_propagated_down_spec.rb

#-- copyright
# OpenProject Backlogs Plugin
#
# Copyright (C)2013-2014 the OpenProject Foundation (OPF)
# Copyright (C)2011 Stephan Eckardt, Tim Felgentreff, Marnen Laibow-Koser, Sandro Munda
# Copyright (C)2010-2011 friflaj
# Copyright (C)2010 Maxime Guilbot, Andrew Vit, Joakim Kolsjö, ibussieres, Daniel Passos, Jason Vasquez, jpic, Emiliano Heyns
# Copyright (C)2009-2010 Mark Maglana
# Copyright (C)2009 Joe Heck, Nate Lowrie
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License version 3.
#
# OpenProject Backlogs is a derivative work based on ChiliProject Backlogs.
# The copyright follows:
# Copyright (C) 2010-2011 - Emiliano Heyns, Mark Maglana, friflaj
# Copyright (C) 2011 - Jens Ulferts, Gregor Schmidt - Finn GmbH - Berlin, Germany
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe WorkPackage, "changing a story's fixed_version changes the fixed_version of all it's tasks (and the tasks beyond)", type: :model do
  let(:type_feature) { FactoryGirl.build(:type_feature) }
  let(:type_task) { FactoryGirl.build(:type_task) }
  let(:type_bug) { FactoryGirl.build(:type_bug) }
  let(:version1) { project.versions.first }
  let(:version2) { project.versions.last }
  let(:role) { FactoryGirl.build(:role) }
  let(:user) { FactoryGirl.build(:user) }
  let(:issue_priority) { FactoryGirl.build(:priority) }
  let(:status) { FactoryGirl.build(:status, name: 'status 1', is_default: true) }

  let(:project) do
    p = FactoryGirl.build(:project, members: [FactoryGirl.build(:member,
                                                                principal: user,
                                                                roles: [role])],
                                    types: [type_feature, type_task, type_bug])

    p.versions << FactoryGirl.build(:version, name: 'Version1', project: p)
    p.versions << FactoryGirl.build(:version, name: 'Version2', project: p)

    p
  end

  let(:story) do
    story = FactoryGirl.build(:work_package,
                              subject: 'Story',
                              project: project,
                              type: type_feature,
                              fixed_version: version1,
                              status: status,
                              author: user,
                              priority: issue_priority)
    story
  end

  let(:story2) do
    story = FactoryGirl.build(:work_package,
                              subject: 'Story2',
                              project: project,
                              type: type_feature,
                              fixed_version: version1,
                              status: status,
                              author: user,
                              priority: issue_priority)
    story
  end

  let(:story3) do
    story = FactoryGirl.build(:work_package,
                              subject: 'Story3',
                              project: project,
                              type: type_feature,
                              fixed_version: version1,
                              status: status,
                              author: user,
                              priority: issue_priority)
    story
  end

  let(:task) {
    FactoryGirl.build(:work_package,
                      subject: 'Task',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:task2) {
    FactoryGirl.build(:work_package,
                      subject: 'Task2',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:task3) {
    FactoryGirl.build(:work_package,
                      subject: 'Task3',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:task4) {
    FactoryGirl.build(:work_package,
                      subject: 'Task4',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:task5) {
    FactoryGirl.build(:work_package,
                      subject: 'Task5',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:task6) {
    FactoryGirl.build(:work_package,
                      subject: 'Task6',
                      type: type_task,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:bug) {
    FactoryGirl.build(:work_package,
                      subject: 'Bug',
                      type: type_bug,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:bug2) {
    FactoryGirl.build(:work_package,
                      subject: 'Bug2',
                      type: type_bug,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  let(:bug3) {
    FactoryGirl.build(:work_package,
                      subject: 'Bug3',
                      type: type_bug,
                      fixed_version: version1,
                      project: project,
                      status: status,
                      author: user,
                      priority: issue_priority)
  }

  before(:each) do
    project.save!

    allow(Setting).to receive(:plugin_openproject_backlogs).and_return({ 'points_burn_direction' => 'down',
                                                                         'wiki_template'         => '',
                                                                         'card_spec'             => 'Sattleford VM-5040',
                                                                         'story_types'           => [type_feature.id],
                                                                         'task_type'             => type_task.id.to_s })
  end

  def standard_child_layout
    # Layout is
    # child
    # -> task3
    # -> task4
    # -> bug3
    #   -> task5
    # -> story3
    #   -> task6
    task3.parent_id = child.id
    task3.save!
    task4.parent_id = child.id
    task4.save!
    bug3.parent_id = child.id
    bug3.save!
    story3.parent_id = child.id
    story3.save!

    task5.parent_id = bug3.id
    task5.save!
    task6.parent_id = story3.id
    task6.save!

    child.reload
  end

  describe 'WHEN changing fixed_version' do
    shared_examples_for "changing parent's fixed_version changes child's fixed version" do
      it "SHOULD change the child's fixed version to the parent's fixed version" do
        subject.save!
        child.parent_id = subject.id
        child.save!

        standard_child_layout

        subject.reload

        subject.fixed_version = version2
        subject.save!

        # Because of performance, these assertions are all in one it statement
        expect(child.reload.fixed_version).to eql version2
        expect(task3.reload.fixed_version).to eql version2
        expect(task4.reload.fixed_version).to eql version2
        expect(bug3.reload.fixed_version).to eql version1
        expect(story3.reload.fixed_version).to eql version1
        expect(task5.reload.fixed_version).to eql version1
        expect(task6.reload.fixed_version).to eql version1
      end
    end

    shared_examples_for "changing parent's fixed_version does not change child's fixed_version" do
      it "SHOULD keep the child's version" do
        subject.save!
        child.parent_id = subject.id
        child.save!

        standard_child_layout

        subject.reload

        subject.fixed_version = version2
        subject.save!

        # Because of performance, these assertions are all in one it statement
        expect(child.reload.fixed_version).to eql version1
        expect(task3.reload.fixed_version).to eql version1
        expect(task4.reload.fixed_version).to eql version1
        expect(bug3.reload.fixed_version).to eql version1
        expect(story3.reload.fixed_version).to eql version1
        expect(task5.reload.fixed_version).to eql version1
        expect(task6.reload.fixed_version).to eql version1
      end
    end

    describe 'WITH backlogs enabled' do
      before(:each) do
        project.enabled_module_names += ['backlogs']
      end

      describe 'WITH a story' do
        subject { story }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing parent's fixed_version changes child's fixed version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a story as a child' do
          let(:child) { story2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end

      describe 'WITH a task (impediment) without a parent' do
        subject { task }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing parent's fixed_version changes child's fixed version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end

      describe 'WITH a non backlogs work_package' do
        subject { bug }

        describe 'WITH a task as child' do
          let(:child) { task }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a story as a child' do
          let(:child) { story }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end
    end

    describe 'WITH backlogs disabled' do
      before(:each) do
        project.enabled_module_names = project.enabled_module_names.find_all { |n| n != 'backlogs' }
      end

      describe 'WITH a story' do
        subject { story }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a story as a child' do
          let(:child) { story2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end

      describe 'WITH a task' do
        before(:each) do
          bug2.save!
          task.parent_id = bug2.id # so that it is considered a task
          task.save!
        end

        subject { task }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end

      describe 'WITH a task (impediment) without a parent' do
        subject { task }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end

      describe 'WITH a non backlogs work_package' do
        subject { bug }

        describe 'WITH a task as child' do
          let(:child) { task }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a non backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end

        describe 'WITH a story as a child' do
          let(:child) { story }

          it_should_behave_like "changing parent's fixed_version does not change child's fixed_version"
        end
      end
    end
  end

  describe 'WHEN changing the parent_id' do
    shared_examples_for "changing the child's parent_issue to the parent changes child's fixed version" do
      it "SHOULD change the child's fixed version to the parent's fixed version" do
        child.save!
        standard_child_layout

        parent.fixed_version = version2
        parent.save!
        child.parent_id = parent.id
        child.save!

        # Because of performance, these assertions are all in one it statement
        expect(child.reload.fixed_version).to eql version2
        expect(task3.reload.fixed_version).to eql version2
        expect(task4.reload.fixed_version).to eql version2
        expect(bug3.reload.fixed_version).to eql version1
        expect(story3.reload.fixed_version).to eql version1
        expect(task5.reload.fixed_version).to eql version1
        expect(task6.reload.fixed_version).to eql version1
      end
    end

    shared_examples_for "changing the child's parent to the parent leaves child's fixed version" do
      it "SHOULD keep the child's version" do
        child.save!
        standard_child_layout

        parent.fixed_version = version2
        parent.save!
        child.parent_id = parent.id
        child.save!

        # Because of performance, these assertions are all in one it statement
        expect(child.reload.fixed_version).to eql version1
        expect(task3.reload.fixed_version).to eql version1
        expect(task4.reload.fixed_version).to eql version1
        expect(bug3.reload.fixed_version).to eql version1
        expect(story3.reload.fixed_version).to eql version1
        expect(task5.reload.fixed_version).to eql version1
        expect(task6.reload.fixed_version).to eql version1
      end
    end

    describe 'WITH backogs enabled' do
      before(:each) do
        story.project.enabled_module_names += ['backlogs']
      end

      describe 'WITH a story as parent' do
        let(:parent) { story }

        describe 'WITH a story as child' do
          let(:child) { story2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing the child's parent_issue to the parent changes child's fixed version"
        end

        describe 'WITH a non-backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end
      end

      describe "WITH a story as parent
                WITH the story having a non backlogs work_package as parent
                WITH a task as child" do
        before do
          bug2.save!
          story.parent_id = bug2.id
          story.save!
        end

        let(:parent) { story }
        let(:child) { task2 }

        it_should_behave_like "changing the child's parent_issue to the parent changes child's fixed version"
      end

      describe 'WITH a task as parent' do
        before(:each) do
          story.save!
          task.parent_id = story.id
          task.save!
          story.reload
          task.reload
        end

        # Needs to be the story because it is not possible to change a task's
        # 'fixed_version_id'
        let(:parent) { story }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing the child's parent_issue to the parent changes child's fixed version"
        end

        describe 'WITH a non-backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end
      end

      describe 'WITH an impediment (task) as parent' do
        let(:parent) { task }

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing the child's parent_issue to the parent changes child's fixed version"
        end

        describe 'WITH a non-backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end
      end

      describe 'WITH a non-backlogs work_package as parent' do
        let(:parent) { bug }

        describe 'WITH a story as child' do
          let(:child) { story2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end

        describe 'WITH a task as child' do
          let(:child) { task2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end

        describe 'WITH a non-backlogs work_package as child' do
          let(:child) { bug2 }

          it_should_behave_like "changing the child's parent to the parent leaves child's fixed version"
        end
      end
    end
  end
end