[ 'resourcePath' => self::RESOURCE_PATH, 'httpMethod' => \Magento\Framework\Webapi\Rest\Request::HTTP_METHOD_GET, ], 'soap' => [ 'service' => self::SERVICE_NAME, 'serviceVersion' => self::SERVICE_VERSION, 'operation' => self::SERVICE_NAME . 'GetList', ], ]; $requestData = []; $storeGroups = $this->_webApiCall($serviceInfo, $requestData); $this->assertNotNull($storeGroups); $this->assertGreaterThan(1, count($storeGroups)); $keys = ['id', 'website_id', 'root_category_id', 'default_store_id', 'name', 'code']; $this->assertEquals($keys, array_keys($storeGroups[0])); } }