/**
  * @covers Kunstmaan\AdminBundle\Entity\Group::setRolesCollection
  */
 public function testSetRolesCollection()
 {
     $role1 = $this->getRole('role1');
     $role2 = $this->getRole('role2');
     $role3 = $this->getRole('role3');
     $roles = new \Doctrine\Common\Collections\ArrayCollection();
     $roles->add($role1);
     $roles->add($role2);
     $roles->add($role3);
     $this->object->setRolesCollection($roles);
     $this->assertEquals(3, $this->object->getRolesCollection()->count());
 }