System and method for endpoint device testing

• US 20090077539A1
• Filed: 09/14/2007
• Published: 03/19/2009
• Est. Priority Date: 09/14/2007
• Status: Abandoned Application

• Current Assignee: Inter-Tel (Delaware) Incorporated (Mitel Networks Corporation)
• Original Assignee: Inter-Tel (Delaware) Incorporated (Mitel Networks Corporation)
• Inventors: Booth, Mark Fred
• Application Number:
  US11/901,092
• Publication Number:
  US 20090077539A1
• Time in Patent Office: Days
• US Class Current: 717/124
• CPC Class Codes: G06F 11/3688 for test execution, e.g. scheduling of test suites

Abstract

A telecommunications system testing arrangement is disclosed that verifies the operation of a large distributed system of endpoints. This test system simulates actual real-time user actions on a live system that is under test. The disclosed system may improve the testing process by (1) using the actual endpoints themselves to generate traffic/actions, and (2) monitoring the system response. The disclosed system may also be configured to automatically encode test scripts based on user actions on a endpoint device, and/or to convert specific information into variables. These variables may facilitate cross platform use of the test script.

Claims

1. A method for facilitating testing of a plurality of distributed endpoints in a telecommunications system, the method comprising the steps of:

identifying, with unique extension identifiers, the extensions of the distributed endpoints that are to be tested;

creating a script, wherein said script includes at least some of said unique extension identifiers, wherein said script is created at least in part by recording actions taken on one or more of the endpoints, wherein each action taken generates a portion of said script;

automatically converting specific portions of said script into variables, wherein said specific portions comprise at least one of;

a specific extension, an IP address, and a username;

saving said script;

executing said script; and

reporting the results of running said script.

2. The method of claim 1, wherein said identifying further comprises automatically detecting all or a subset of the extensions associated with the telecommunications system.

3. The method of claim 1, wherein said identifying further comprises manually entering at least some of said unique extension identifiers;

and wherein said method further includes editing a saved script and saving the edited script.

4. The method of claim 1, wherein said identifying comprises using a discover function to list all eligible endpoints in the system.

5. The method of claim 1, wherein executing said script further comprises the steps of:

checking a first script for validity and then parsing it;

starting a master management thread that manages all of the endpoint threads and script execution/assignment, that logs the results for each endpoint, that instantiates all subsequent phone objects, and keeps track of the completion status of the same; and

notifying the management thread of the completion of all assigned actions at one endpoint, and

starting a subsequent script once the management thread has been notified that all the designated endpoints are complete.

6. The method of claim 1, wherein executing said script further comprises executing a group of scripts.

7. The method of claim 1, wherein executing said script further comprises evaluating and executing a first script, and upon completion of execution of said first script, executing a subsequent script.

8. The method of claim 6, wherein executing said script further comprises the steps of:

selecting scripts of interest, initiating the test, running a first script, subsequently running a second script, capturing the results of running said first and second scripts, and logging said results for review.

9. The method of claim 1, further comprising the step of obtaining values for said variables, and wherein executing said script further comprises the steps of running said script on designated endpoint devices such that the endpoint devices execute the functions as if a user had pushed a button on the endpoint.

10. A phone testing engine configured for testing a plurality of distributed endpoints in a telecommunications system, the phone testing engine comprising:

a script creating module;

wherein said script creating module is configured to create a script based at least in part on recordation of actions taken on an endpoint device of said system,

wherein said script creating module is further configured to save said script,

wherein said script creating module is further configured to identify specific portions of said script and to substitute variables for said specific portions of said script, such that said script can be played back on a different system seamlessly; and

a script playing module;

wherein said script playing module is configured to play the script on designated endpoints of said system.

11. The phone testing assistant of claim 10, wherein said script comprises “

checks”

;

namely;

audio path checks and display checks.

12. The phone testing assistant of claim 10, wherein said script comprises at least one of:

an action set(s), a script name, a script description, and an endpoint list identifying endpoints that apply to that script;

wherein said action set comprises is a series of actions that a specified endpoint is to execute a specified number of times; and

wherein said action set is configured such that one action set is associated with each unique action path the endpoints are to perform.

13. The phone testing assistant of claim 12, wherein said action set comprises a series of instructions that virtually emulate at least one action that may be taken on an endpoint device.

14. The phone testing assistant of claim 10, wherein said script creating module is further configured to open a saved script, edit a saved script, and save the edited script.

15. The phone testing assistant of claim 10, wherein said script creating module is further configured to create a script set, wherein said script set comprises a plurality of scripts selected from a list of available scripts;

wherein said script set is configured to perform a certain test.

16. The phone testing assistant of claim 10, further comprising a graphical user interface configured to present said script set graphically.

17. The phone testing assistant of claim 10, further comprising a graphical user interface configured to set up test scripts to be run on the endpoints and a control server, designate which endpoints will take part in the test, and directly control the endpoints to appear in the main test control scripts as function calls from the main test scripting software.

18. The phone testing assistant of claim 10, wherein said script creating module is further configured to create an endpoint list comprising a list of extensions that a given script will utilize in its test, wherein said endpoint list further comprises for each endpoint the following unique information:

IP address, extension, username.

19. The phone testing assistant of claim 10, wherein said testing device is configured to test the hardware and software of said telecommunications system completely with the exception of actually testing pressing the buttons on the endpoint devices.

20. A method of testing a telecommunications system, wherein the system comprises a plurality of endpoint devices in communication with a Public Branch Exchange, the method comprising the steps of:

generating test scripts, wherein said test scripts comprise instructions that an endpoint device, of said plurality of endpoint devices, can execute, and wherein execution of one of said test script causes said endpoint device to behave in the manner it would have behaved if a user had manually pressed buttons on said endpoint device equivalent to those instructions; and

executing said test scripts on selected endpoints of said plurality of said endpoint