US Patent 12132689 Automated electronic messaging system testing using reduced memory resources

An electronic messaging system testing tool that can, using reduced memory and processor resources, communicate with an electronic messaging system over a network, receive from a database, a file including information in a non-standardized format, about multiple electronic transactions, convert the non-standardized electronic transaction information into a standardized format, and create a bulk message file containing a multitude of standardized multi-variable electronic messages, where each electronic message corresponds to an electronic transaction represented in the file received from the database. The electronic messaging system testing tool can also transmit the bulk message file to the electronic messaging system, and initiate an attempted processing of the electronic messages in the bulk message file by the electronic messaging system, to test the functionality of the electronic messaging system.