/**
  * Test getter/setter for id property
  */
 public function testId()
 {
     $this->assertEmpty($this->group->getId());
     // Change value and assert new
     $newId = 7;
     $this->assertEntity($this->group->setId($newId));
     $this->assertEquals($newId, $this->group->getId());
 }
 /**
  * {@inheritDoc}
  */
 public function setId($id)
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'setId', array($id));
     return parent::setId($id);
 }