public function testGetRolesNames() { $user = new RoleAggregate(); $role1 = new Role('One'); $role2 = new Role('Tow'); $this->assertEquals(0, count($user->getRoles())); $user->addRole($role1); $user->addRole($role2); $this->assertEquals(2, count($user->getRoles())); $this->assertSame(array('One', 'Tow'), $user->getRolesNames()); }