public function testShouldCreateMongoDBRefFromCollectionAndStringId()
{
$parent = new Parental();
$parent->name = 'Parent';
$parent->save();
$child = new Child();
$child->name = 'Child';
$child->parent = DbRef::create('Parental', (string) $parent->getId());
$child->save();
$this->assertEquals((string) $child->readRef('parent')->getId(), (string) $parent->getId());
}
public function testShouldThrowExceptionForInvalidMongoDBRef()
{
$parent = new Parental();
$parent->name = 'Parent';
$parent->save();
$child = new Child();
$child->name = 'Child';
$child->parent = DbRef::create($parent);
$child->save();
$exception = null;
try {
$child->readRef('name');
} catch (\Exception $e) {
$exception = $e;
}
$this->assertInstanceOf('\\Vegas\\Db\\Adapter\\Mongo\\Exception\\InvalidReferenceException', $exception);
$exception = null;
try {
$child->readRef('fake.nested');
} catch (\Exception $e) {
$exception = $e;
}
$this->assertInstanceOf('\\Vegas\\Db\\Adapter\\Mongo\\Exception\\InvalidReferenceException', $exception);
}