public function testDuplicate()
 {
     $userModel = new User($this->container);
     $projectModel = new Project($this->container);
     $groupModel = new Group($this->container);
     $groupMemberModel = new GroupMember($this->container);
     $groupRoleModel = new ProjectGroupRole($this->container);
     $userRoleModel = new ProjectUserRole($this->container);
     $projectPermission = new ProjectPermission($this->container);
     $this->assertEquals(1, $projectModel->create(array('name' => 'Project 1')));
     $this->assertEquals(2, $projectModel->create(array('name' => 'Project 2')));
     $this->assertEquals(2, $userModel->create(array('username' => 'user 1', 'name' => 'User #1')));
     $this->assertEquals(3, $userModel->create(array('username' => 'user 2')));
     $this->assertEquals(4, $userModel->create(array('username' => 'user 3')));
     $this->assertEquals(5, $userModel->create(array('username' => 'user 4')));
     $this->assertEquals(6, $userModel->create(array('username' => 'user 5', 'name' => 'User #5')));
     $this->assertEquals(1, $groupModel->create('Group C'));
     $this->assertEquals(2, $groupModel->create('Group B'));
     $this->assertEquals(3, $groupModel->create('Group A'));
     $this->assertTrue($groupMemberModel->addUser(1, 4));
     $this->assertTrue($groupMemberModel->addUser(2, 5));
     $this->assertTrue($groupMemberModel->addUser(3, 3));
     $this->assertTrue($groupMemberModel->addUser(3, 2));
     $this->assertTrue($groupRoleModel->addGroup(1, 1, Role::PROJECT_VIEWER));
     $this->assertTrue($groupRoleModel->addGroup(1, 3, Role::PROJECT_MANAGER));
     $this->assertTrue($userRoleModel->addUser(1, 5, Role::PROJECT_MANAGER));
     $this->assertTrue($userRoleModel->addUser(1, 6, Role::PROJECT_MEMBER));
     $this->assertTrue($projectPermission->duplicate(1, 2));
     $this->assertCount(2, $userRoleModel->getUsers(2));
     $this->assertCount(3, $groupRoleModel->getUsers(2));
 }