1. Software Architecture ATAM Process Presentation
Your Application Name

2. Outline Introduction to your application
ATAM Step 3 - Present Architecture
ATAM Step 4 - Identify Architectural Approaches
ATAM Step 5 - Generate Quality Attribute Utility Tree
ATAM Step 6 - Analyze Architectural Approaches
Conclusion

3. What is your application /Why do you need the application
GUI – Graphical User Interface
GUI Testing – Test the software with GUI
The most of software are using GUI to interact with user, and GUI plays very important role in software
Test Driven Design (TDD) is very popular

4. How to do GUI Testing Automation
Reduce time to operate the software
Create test case in easy way
Use a great algorithm to generate test data
Provide a convenient way to edit test-flow

5. Basic Concept Determine what to test Generate test input
Generate expected output
Execute test case and verify output
Determine if the GUI was adequately test
Performing regression testing

6. ATAM Step 3 Present Architecture
Context Diagram
Sample

7. Sample OR Layer View AP User GTT OS Tester JVM Jemmy Runner XML
Java Runtime Environment
JVM
Jemmy
Runner
Sample
XML
Interceptor
Script Model
Swing
Application
Test Case generation
Editor
GTT User
FSM Model
HFSM Model

8. OR Model View GTT Runner Interceptor XML Script Model Editor
Test script
MFSM Editor
HFSM Editor
GTT User
Test case generator
FSM Model
HFSM Model

9. Quality attributes
Reliability
Modifiability
Performance

10. Modifiability Add supporting other Java GUI library
Add edition of test case ways and views
Source:
developer
Stimulus: …
Artifact:
Environment:
Response:
Response Measure:
Source:
developer
Stimulus: …
Artifact:
Environment:
Response:
Response Measure:

11. MVC Pattern ATAM Step 4 Identify Architectural Approaches
Because of providing graphic interface, implementation with MVC pattern is required
In order to add new edition way and views
The most important parts of GUI Testing is core algorithm, and we should separate it from view

12. Layer Pattern
By context diagram, whole GUI Testing architecture just likes layers
Each layer’s output will be as next layer’s input

13. ATAM Step 5 Generate Quality Attribute Utility Tree
Attribute Refinement
Scenario
Reliability
Detect incorrect GUI components …
Modifiability
Test Driven
Support other GUI library
Performance
Do test oracle
Test Case Generation

14. ATAM Step 6 Analyze Architectural Approaches
Scenario #: M3
Scenario: Add edition of test case ways and views, and should be done in a week
Attribute(s)
Modifiability
Environment
Design Time
Stimulus
Change tree-view to diagram-view
Response
Modification is made without effecting model
Architecture decisions
Sensitivity
Tradeoff
Risk
Nonrisk
MVC Pattern S1
Reasoning
If want to generate test case by FSM ways, add diagram-view into editor is quite important.
Architecture Diagram
Tree view
Diagram view
Editor

15. Analyze Architectural Approaches
Sensitivity
S1: MVC pattern is a sensitivity point to modifiability.
S2: Update the newest hardware is a sensitivity point to performance.

16. Conclusion
Conclusion and Lesson Learn!