public function add(PersonEntity $personEntity)
{
$newId = max(array_keys($this->people)) + 1;
$personEntity->setId($newId);
$this->setPeople($this->getPeople() + array($newId => $personEntity));
$this->save();
return $personEntity->getId();
}
/**
* @depends testInstance
* @dataProvider notInts
* @expectedException \Exception
* @expectedExceptionMessage Person ID must be an integer
*/
public function testInvalidSetId($id)
{
$this->instance->setId($id);
}