/** @test */
public function it_should_transform_null()
{
$this->transformer->setSerializer(new JsonApiSerializer());
// Other serializers don't handle null resource yet
$scope = $this->transformer->transformNull();
$this->assertInstanceOf(\League\Fractal\Scope::class, $scope);
$this->assertEquals(['data' => null], $scope->toArray());
}
/**
* @return \League\Fractal\Scope
*/
protected function getResource()
{
if (null !== $this->item) {
return $this->transformer->transformItem($this->item);
} else {
if (null !== $this->collection && false === empty($this->collection)) {
return $this->transformer->transformCollection($this->collection);
}
}
return $this->transformer->transformNull();
}