Computer system and computer-implemented method for use in load testing of software applications

• US 9,081,881 B2
• Filed: 12/18/2008
• Issued: 07/14/2015
• Est. Priority Date: 12/18/2008
• Status: Active Grant

• Current Assignee: Hartford Fire Insurance Company (The Hartford Financial Services Group, Inc.)
• Original Assignee: Hartford Fire Insurance Company (The Hartford Financial Services Group, Inc.)
• Inventors: Kamalahasan, Mahalingam, Padmore, Christopher
• Primary Examiner(s): Sough, H S
• Assistant Examiner(s): Onat, Umut
• Application Number:
  US12/338,784
• Publication Number:
  US 20100162263A1
• Time in Patent Office: 2,399 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 11/3414 Workload generation, e.g. scripts, playback
• CPC Class Codes: G06F 11/3433 for load management allocation of a server based on load conditions G06F9/505; load rebalancing G06F9/5083; redistributing the load in a network by a load balancer H04L67/1029
• CPC Class Codes: H04L 43/065 related to network devices
• CPC Class Codes: H04L 51/08 Annexed information, e.g. attachments
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]

Abstract

A computer system for use in load testing a service-oriented architecture (SOA) service has a processor and a memory storage device in communication with the processor. The processor is adapted to receive an XML message, an address for a service to be tested, an action compliant with a protocol for exchanging structured information in a decentralized, distributed environment and associated with the service; create and store in memory a template message package compliant with the protocol; create a populated message package compliant with the protocol by incorporating in the template message package the XML message, the address and the action; establish a connection to the service and furnish one or more documents and attachments to the service; and receive a response from the service.

Claims

1. A computer system for use in load testing a service-oriented architecture (SOA) service, comprising:

a processor; and

a memory storage device in communication with the processor, the memory storage device storing processor-executable instructions which, when executed by the processor, cause the processor to;

prompt a user via a user-interface for an Extensible Markup Language (XML) message including an XML document, an address for a service to be tested, and an action, the action compliant with a protocol for exchanging structured information in a decentralized, distributed environment and associated with the service, wherein the XML message carries information related to an insurance claim, the information related to the insurance claim comprising identification of an insured, identification of the claim, and a digital photograph related to the claim;

receive, in response to said prompt, user input including the XML message, the address for the service to be tested, and the action compliant with the protocol for exchanging structured information in the decentralized, distributed environment and associated with the service;

create and store in memory a template message package based on said user input and compliant with the protocol;

create a populated message package compliant with the protocol by incorporating in the template message package the XML message, the address and the action;

establish a connection to the service and furnish one or more documents and attachments to the service;

receive a response from the service; and

execute a virtual user generator program for generating test scripts based on the documents furnished to the service from the user interface and the reply from the service;

wherein the receipt of user input of the XML message, the address for the service to be tested and the action is sufficient for the system to create the populated message package.

2. The system of claim 1, wherein the protocol is Simple Object Access Protocol (SOAP).

3. The system of claim 1, wherein the processor is further adapted to receive an identification of one or more human-readable file attachments, and to incorporate the file attachments in the template message packet.

4. The system of claim 3, wherein at least one file attachment is an image file.

5. The system of claim 1, wherein the XML message is compliant with the Association for Cooperative Research and Development (ACORD) XML standard.

6. The system of claim 1, wherein the processor displays the received response to a user via the user interface.

7. A computer system for use in load testing computer software applications employing an asynchronous communications protocol on a mainframe computer system, comprising:

a processor; and

a memory storage device in communication with the processor, the memory storage device storing processor-executable instructions which, when executed by the processor, cause the processor to;

prompt a user via a user-interface for;

a connection name for the mainframe computer system and message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name;

receive in response to said prompt user input including the connection name for the mainframe computer system and the message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name;

create and store in memory, employing accessed Java source packages and message queue packages, an executable file based on said user input for providing messages to the message queue and receiving replies from the message queue, the executable file having undefined variables, wherein the messages comprise insurance claim related information including identification of the insurance claim, identification of a claimant related to the claim, and a digital photograph related to the claim;

wherein the receipt of user input including the connection name for the mainframe computer system and the message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name, is sufficient for the processor to create the executable file;

assigning definitions to the undefined variables based on the received inputs;

based on the definitions and the executable file, generate an executable file in Java format, and store the generated Java format file in the memory storage device, and

cause the generated Java format file to be displayed on a user interface including the connection name for the mainframe computer system and message queue identification information, comprising the message queue manager name corresponding to the message queue for the mainframe computer system, the message queue channel name for the message queue, the request queue name and the response queue name;

receive user instructions to insert the generated Java format file to be copied and inserted into a virtual user generator program; and

execute a virtual user generator program implementing the Java format file.

8. The system of claim 7, wherein the asynchronous communications protocol is a Message Queue (MQ) protocol.

9. The system of claim 7, wherein the processor is further adapted to generate a display to prompt a user to provide the inputs.

10. A method implemented in a computer having a processor and a memory in communication with the processor, comprising the steps of:

receiving by the processor, in response to a prompt of a user for test data via a user-interface display, an Extensible Markup Language (XML) message in the Association for Cooperative Research and Development (ACORD) XML format and containing insurance transaction information and having one or more documents and attachments, the insurance transaction information including identification of an insurance claim and identification of an insured related to the claim, the one or more documents and attachments comprising a digital photograph related to the insurance claim, an address for a service to be tested corresponding to an address of a test insurance back end processing device, and an action compliant with a protocol for exchanging structured information in a decentralized, distributed environment and associated with the service;

creating and storing by the processor in the memory a template message package compliant with the protocol based on the test data from the user;

creating by the processor a populated message package compliant with the protocol by incorporating in the template message package the XML message, the address and the action;

establishing by the processor a connection to the service and furnishing the one or more documents and attachments to the service;

receiving by the processor a response from the service including insurance transaction information reflective of business processes and responsive to the XML message; and

executing by the processor a virtual user generator program for generating test scripts based on the documents furnished to the service from the user interface and the reply from the service;

wherein the receipt of user input of the XML message, the address for the service to be tested and the action is sufficient to create the populated message package.

11. The method of claim 10, wherein the protocol is Simple Object Access Protocol (SOAP).

12. The method of claim 10, further comprising receiving an identification of one or more human-readable file attachments, and incorporating the file attachments in the template message packet.

13. The method of claim 10, wherein at least one file attachment is an image file.

14. A computer-implemented method, in a computer having a processor and a memory coupled to the processor, for use in load testing computer software applications employing an asynchronous communications protocol on a mainframe computer system, comprising:

displaying on a display device one or more prompts for user input including a connection name for the mainframe computer system and message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name;

receiving by the processor as inputs from the display device the connection name for the mainframe computer system and message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name;

creating and storing by the processor in the memory, employing accessed Java source packages and message queue packages, an executable file for providing messages to the message queue and receiving replies from the message queue, the executable value having undefined variables, wherein the messages comprise insurance claim related information including identification of the insurance claim, identification of a claimant related to the claim, and a digital photograph related to the claim;

wherein the receipt of user input including the connection name for the mainframe computer system and the message queue identification information, comprising the message queue manager name corresponding to a message queue for the mainframe computer system, a message queue channel name for the message queue, a request queue name and a response queue name, is sufficient for the processor to create the executable file;

assigning by the processor definitions to the undefined variables based on the received inputs;

based on the definitions and the executable file, generating by the processor an executable file in Java format, and storing the generated Java format file in the memory storage device,

causing the generated Java format file to be displayed on the display device on a user interface including the connection name for the mainframe computer system and message queue identification information, comprising the message queue manager name corresponding to the message queue for the mainframe computer system, the message queue channel name for the message queue, the request queue name and the response queue name;

receiving via the display device user instructions to insert the generated Java format file to be copied and inserted into a virtual user generator program; and

executing by the processor a virtual user generator program implementing the Java format file.

15. The method of claim 14, wherein the asynchronous communications protocol is a Message Queue (MQ) protocol.

16. The method of claim 14, further comprising generating a display to prompt a user to provide the inputs.

17. A method implemented in a computer for load testing a service-oriented architecture (SOA) service, comprising the steps of:

prompting a user via a user-interface for;

selection of an Extensible Markup Language (XML) message, an address for a service to be tested, one or more documents or attachments for association with the XML message, and an action, the action compliant with a protocol for exchanging structured information in a decentralized, distributed environment and associated with the service;

displaying to the user via the user-interface the contents of a user selected XML message, and data related to the user selected one or more documents or attachments to the XML message, wherein the message contents comprise identification of an insurance claim and identification of an insured related to the claim, and the one or more documents and attachments comprise a digital photograph related to the insurance claim;

after said displaying, processing the user selected requests using the selected XML message, address for a service to be tested, and action compliant with the protocol for exchanging structured information in the decentralized, distributed environment and associated with the service, to generate a populated message package compliant with the protocol by incorporating in the template message package the XML message, the address and the action;

establishing a connection to the service and furnishing the XML message and the one or more documents or attachments to the service in response to said processing;

receiving a response from the service;

displaying the contents of the response to a user via the user-interface; and

executing a virtual user generator program for generating a script for generation of automated requests, based on the documents furnished to the service from the user interface and the reply from the service;

wherein the receipt of user input of the XML message, the address for the service to be tested and the action is sufficient to create the populated message package.