         let condition = "id>=\(firstObjectIDLimit) AND id<=\(lastObjectIDLimit)"
         let queryRequest = MySQLQueryRequestFactory.select(kTableName, condition: condition, orderBy: ["id"], ascending: false)
         // when
-        let response = try XCTUnwrap( mainQueryContext.executeQueryRequestAndFetchResult(queryRequest))
+        let response = try XCTUnwrap(mainQueryContext.executeQueryRequestAndFetchResult(queryRequest))
         // then
         XCTAssertEqual(response.first?["id"] as? Int, lastObjectIDLimit)
         XCTAssertEqual(response.last?["id"] as? Int, firstObjectIDLimit)

        // given
        let queryRequest = MySQLQueryRequestFactory.select(kTableName, condition: "name='Dustin'")
        // when
        let response = try XCTUnwrap( mainQueryContext.executeQueryRequestAndFetchResult(queryRequest))
        // then
        
        XCTAssertNotNil(response.first)

        // given
        let queryRequest = MySQLQueryRequestFactory.select(kTableName, condition: nil, orderBy: ["id"], ascending: true)
        // when
        let response = try XCTUnwrap(mainQueryContext.executeQueryRequestAndFetchResult(queryRequest))
        // then
        XCTAssertNotNil(response.first)
        XCTAssertEqual(response.first?["id"] as? Int, 1)
