System and method for system integration test (SIT) planning

• US 8,635,056 B2
• Filed: 08/27/2012
• Issued: 01/21/2014
• Est. Priority Date: 09/11/2009
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Bassin, Kathryn A., Kagan, Steven, Li, Shao C., Li, Zhong J., Skrabanek, Susan E., Zhu, Jun, Liu, He H., Tan, Hua F.
• Primary Examiner(s): ALHIJA, SAIF A
• Application Number:
  US13/595,148
• Publication Number:
  US 20120323550A1
• Time in Patent Office: 512 Days
• Field of Search: 703/22
• US Class Current: 703/22
• CPC Class Codes: A61B 5/7275 Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
• CPC Class Codes: G06F 11/3676 for coverage analysis
• CPC Class Codes: G16H 50/30 for calculating health indices; for individual health risk assessment

Abstract

A method is implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions. The programming instructions are operable to receive a system architecture model of a system and receive trigger coverage rules. Additionally, the programming instructions are operable to determine system integration test (SIT) coverage for each connection and interface of the system architecture model and select a set of use cases execution scenarios to satisfy the SIT coverage.

Claims

1. A method implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions operable to:

receive a system architecture model of a system using a processor, wherein the receiving the system architecture model comprises;

determining whether the system architecture model exists; and

when the system architecture model is determined to not exist;

identifying and capturing a components model of the system architecture model;

identifying and capturing a connections model of the system architecture model; and

refining the connections model into interface models, and

wherein the components model comprises at least one of a system, a sub system and a module of the system architecture model;

receive trigger coverage rules;

determine system integration test (SIT) coverage requirements for each connection and interface of the system architecture model using the received trigger coverage rules; and

select a minimum set of use cases execution scenarios needed to cover and satisfy the SIT coverage requirements.

2. The method of claim 1, wherein the receiving the system architecture model further comprises:

importing the system architecture model when the system architecture model is determined to exist;

annotating the system architecture model; and

mapping from the system architecture model to one or more use case models.

3. The method of claim 2, wherein the one or more use case models represent business functions of the system.

4. The method of claim 1, wherein the connection model comprises at least one of a connection and an interface between components of the system architecture model.

5. The method of claim 1, wherein selecting the minimum set of use case execution scenarios to satisfy the SIT coverage, comprises:

determining the minimum set of use case execution scenarios; and

generating an SIT plan from the minimum set of use case execution scenarios.

6. The method of claim 1, wherein a service provider at least one of creates, maintains, deploys and supports the computer infrastructure.

7. The method of claim 1, wherein steps are provided by a service provider on a subscription, advertising, and/or fee basis.

8. A system implemented in hardware, comprising:

a system architecture model acquisition (SAMA) tool operable to receive a system architecture model of a system, wherein the receiving the system architecture model comprises;

determining whether the system architecture model exists; and

when the system architecture model is determined to not exist;

identifying and capturing a components model of the system architecture model;

identifying and capturing a connections model of the system architecture model; and

refining the connections model into interface models, wherein the components model comprises at least one of a system, a sub system and a module of the system architecture model,

wherein the connections model comprises at least one of a connection and an interface between components of the system architecture model, and

wherein one or more use case models represent business functions of the system;

a trigger coverage rule (TCR) tool operable to receive trigger coverage rules;

a system integration test (SIT) coverage determination tool operable to determine SIT trigger coverage requirements for each connection and interface of the system architecture model using the received trigger coverage rules; and

a use case scenario selection (UCSS) tool operable to select a minimum set of use cases execution scenarios needed to cover and satisfy the SIT trigger coverage requirements.

9. The system of claim 8, wherein the receiving the system architecture model further comprises:

importing the system architecture model when the system architecture model is determined to exist;

annotating the system architecture model; and

mapping from the system architecture model to the one or more use case models.

10. The system of claim 8, wherein the selecting the minimum set of use case execution scenarios to satisfy the SIT coverage requirements comprises:

determining the minimum set of use case execution scenarios; and

generating an SIT plan from the minimum set of use case execution scenarios.

11. A computer program product comprising a computer readable storage device having readable program code embodied in the storage device, the computer program product includes at least one component operable to:

receive a system architecture model of a system, wherein the system architecture model comprises;

a components model comprising at least one of a system, a sub system and a module of the system architecture model;

a connection model comprising at least one of a connection and an interface between components of the system architecture model; and

one or more use case models represent business functions of the system;

receive trigger coverage rules, wherein the receiving the trigger coverage rules comprises;

receiving projected occurrence frequencies for each of a plurality of SIT triggers for each connection and interface of the system architecture model; and

determining one or more rules for adjusting the projected occurrence frequencies based on one or more risk levels;

determine system integration test (SIT) coverage requirements for each connection and interface of the system architecture model; and

select a minimum set of use cases execution scenarios needed to cover and satisfy the SIT coverage requirements.

12. A computer system for providing a minimum set of use cases execution scenarios to satisfy system integration test (SIT) coverage, the system comprising:

a CPU, a computer readable memory and a computer readable storage media;

first program instructions to receive a system architecture model of a system, wherein the system architecture model comprises;

a components model;

a connections model; and

one or more use case models,

wherein the receiving the system architecture model comprises;

determining whether the system architecture model exists; and

when the system architecture model is determined to not exist;

identifying and capturing the components model of the system architecture model;

identifying and capturing the connections model of the system architecture model; and

refining the connections model into interface models, and

wherein the components model comprises at least one of a system, a sub system and a module of the system architecture model;

second program instructions to receive trigger coverage rules for one or more SIT triggers, comprising at least one of coverage, variation, sequencing and interaction;

third program instructions to determine system integration test (SIT) coverage requirements for each connection and interface of the system architecture model using the received trigger coverage rules;

fourth program instructions to select a minimum set of use cases execution scenarios needed to cover and satisfy the SIT coverage requirements,

wherein the first, second, third and fourth program instructions are stored on the computer readable storage media for execution by the CPU via the computer readable memory.

13. The system of claim 12, wherein the receiving the system architecture model further comprises:

importing the system architecture model when the system architecture model is determined to exist;

annotating the system architecture model; and

mapping from the system architecture model to the one or more use case models.

14. The system of claim 13, wherein the one or more use case models represent business functions of the system.

15. The system of claim 12, wherein the connection model comprises at least one of a connection and an interface between components of the system architecture model.