Data processing simulator with simulator module and data elements

1. A system comprising: an application server;

a framework including a simulator module; a display;

a storage device; and

a simulator processor in communication with the simulator module and operative to execute processor-executable process steps to cause the system to: receive a metadata file for an application;

receive a request from a user interface associated with the application for execution of the application, wherein execution of the application is expected to return a particular data element in response to the request:

transmit the request to the simulator module;

generate, in response to the received request for execution of the application, and without using business logic of the application for execution,

one or more simulated data elements that correspond the particular data elements, at the simulator module based on the metadata and a communication protocol; and

display the one or more simulated data elements on the display;

wherein the metadata file includes a data type that describes a structure for the simulated data elements generated by the simulator module.

2. The system of claim 1 , wherein each of the simulated one or more data elements meets requirements for the data type in the metadata file.

3. The system of claim 1 , wherein the generated one or more simulated data elements each include a field name included in the request and a number, and wherein each simulated data element is unique.

4. The system of claim 1 , further comprising:

an additional data source, and wherein the simulator module uses data from the additional data source to generate each of the one or more simulated data elements.

5. The system of claim 1 , wherein the request adheres to a well-defined communication protocol format.

6. The system of claim 1 , wherein the request includes a simulator module activator.

7. The system of claim 6 , wherein transmitting the request to the simulator module further comprises processor-executable process steps to cause the system to:

determine the request includes the simulator module activator.

8. The system of claim 1 , wherein the metadata file describes a structure for the simulated data elements generated by the simulator module.

9. A computer-implemented method comprising:

receiving a metadata file for an application at an application server; receiving a request from a user interface associated with the application at a framework for execution of the application,

wherein execution of the application is expected to return a particular data element in response to the request:

transmitting the request to a simulator module;

generating, via the simulator module, and in response to the received request for execution of the application, and without using business logic of the application for execution,

one or more simulated data elements that correspond to the particular data elements, at the simulator module based on the metadata and a communication protocol; and

displaying the one or more simulated data elements on the display;

wherein the metadata file includes a data type that describes a structure for the simulated data elements generated by the simulator module.

10. The method of claim 9 , wherein the request adheres to a well-defined communication protocol format.

11. The method of claim 9 , wherein the request includes a simulator module activator.

12. The method of claim 11 , wherein transmitting the request to the simulator module further comprises:

determining the request includes the simulator module activator.

13. The method of claim 9 , wherein the metadata file describes a structure for the simulated data elements generated by the simulator module.

14. The method of claim 9 , wherein each of the simulated one or more data elements meets requirements for the data type in the metadata file.

15. A non-transitory computer-readable medium storing program code, the program code executable by a computer system to cause the computer system to:

receive a metadata file for an application;

receive a request from a user interface associated with the application for execution of the application, wherein execution of the application is expected to return a particular data element in response to the request;

transmit the request to the simulator module;

generate, in response to the received request for execution of the application, and without using business logic of the application for execution, one or more simulated data elements that correspond to the particular data elements, at the simulator module based on the metadata and a communication protocol; and

display the one or more simulated data elements on the display.

16. The medium of claim 15 , wherein the request adheres to a well-defined communication protocol format.