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# redMine - project management software

# Copyright (C) 2006  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__)

class MemberTest < ActiveSupport::TestCase

  fixtures :all

  def setup

    @jsmith = Member.find(1)

  end

  def test_create

    member = Member.new(:project_id => 1, :user_id => 4, :role_ids => [1, 2])

    assert member.save

    member.reload

    assert_equal 2, member.roles.size

    assert_equal Role.find(1), member.roles.sort.first

  end

  def test_update    

    assert_equal "eCookbook", @jsmith.project.name

    assert_equal "Manager", @jsmith.roles.first.name

    assert_equal "jsmith", @jsmith.user.login

    @jsmith.mail_notification = !@jsmith.mail_notification

    assert @jsmith.save

  end

  def test_update_roles

    assert_equal 1, @jsmith.roles.size

    @jsmith.role_ids = [1, 2]

    assert @jsmith.save

    assert_equal 2, @jsmith.reload.roles.size

  end

  def test_validate

    member = Member.new(:project_id => 1, :user_id => 2, :role_ids => [2])

    # same use can't have more than one membership for a project

    assert !member.save

    member = Member.new(:project_id => 1, :user_id => 2, :role_ids => [])

    # must have one role at least

    assert !member.save

  end

  def test_destroy

    assert_difference 'Member.count', -1 do

      assert_difference 'MemberRole.count', -1 do

        @jsmith.destroy

      end

    end

    assert_raise(ActiveRecord::RecordNotFound) { Member.find(@jsmith.id) }

  end

  context "removing permissions" do

    setup do

      Watcher.delete_all("user_id = 9")

      user = User.find(9)

      # public

      Watcher.create!(:watchable => Issue.find(1), :user => user)

      # private

      Watcher.create!(:watchable => Issue.find(4), :user => user)

      Watcher.create!(:watchable => Message.find(7), :user => user)

      Watcher.create!(:watchable => Wiki.find(2), :user => user)

      Watcher.create!(:watchable => WikiPage.find(3), :user => user)

    end

    context "of user" do

      setup do

        @member = Member.create!(:project => Project.find(2), :principal => User.find(9), :role_ids => [1, 2])

      end

      context "by deleting membership" do

        should "prune watchers" do

          assert_difference 'Watcher.count', -4 do

            @member.destroy

          end

        end

      end

      context "by updating roles" do

        should "prune watchers" do

          Role.find(2).remove_permission! :view_wiki_pages

          member = Member.first(:order => 'id desc')

          assert_difference 'Watcher.count', -2 do

            member.role_ids = [2]

            member.save

          end

          assert !Message.find(7).watched_by?(@user)

        end

      end

    end

    context "of group" do

      setup do

        group = Group.find(10)

        @member = Member.create!(:project => Project.find(2), :principal => group, :role_ids => [1, 2])

        group.users << User.find(9)

      end

      context "by deleting membership" do

        should "prune watchers" do

          assert_difference 'Watcher.count', -4 do

            @member.destroy

          end

        end

      end  

      context "by updating roles" do

        should "prune watchers" do

          Role.find(2).remove_permission! :view_wiki_pages

          assert_difference 'Watcher.count', -2 do

            @member.role_ids = [2]

            @member.save

          end

        end

      end

    end

  end

end