first(); $item_name = 'Pizza Polo'; $item = Item::where('name', $item_name)->first(); $is_belong = $item->isBelong($company); $this->assertTrue($is_belong); } public function test_item_belong_wrong_company(): void { $wrong_company_name = 'testCompany2'; $company = Company::where('name', $wrong_company_name)->first(); $item_name = 'Pizza Polo'; $item = Item::where('name', $item_name)->first(); $is_belong = $item->isBelong($company); $this->assertFalse($is_belong); } }