dto = new CreateFreightOrderRequestDTO(); $this->freightOrderRepo = new FakeFreightOrderRepository(); $this->useCase = new CreateFreightOrder($this->dto); } public function test_create_freight_order(): void { $createdFreightOrder = $this->useCase->execute(); $this->assertNotNull($this->freightOrderRepo->find( $createdFreightOrder->getId() )); } }