function testNonDefaultPrimaryKey()
{
$person = new Person();
$person->firstName = 'Katie';
$person->age = 22;
$car = new Car();
$car->make = 'Honda';
$car->insert();
$person->addToCars($car);
$this->assertEquals($car->pk, 3);
$this->assertEquals($car->owner()->id, $person->id);
}
public function testInsert()
{
Car::insert(array(array('id' => '20', 'name' => 'Car20', 'manufactor_id' => 1, 'owner_id' => 1)));
$count = Car::count();
$this->assertEquals(5, $count, 'Car must be Inserted');
}