Seretta Gamba - A Sneaky Way to Introduce More Automated Testing
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Transcript of Seretta Gamba - A Sneaky Way to Introduce More Automated Testing
Agenda.
The Problem.
The “sneaky” Idea.
The Realization.
Conclusion and general discussion.
A Sneaky Way to Introduce More Automated Testing
Chapter 1.
The Problem.
The company.
The application.
The developer team.
Overview:
1 The Problem.
2 The Idea.
3 The Realization.
4 Conclusion.
1
The Company
Steria Mummert Consulting is one of the top ten IT companies in Germany (Counseling, IT-Service). In Germany and Austria about 1700 employees
Mummert ISS GmbH was established 2002 as a 100% subsidiary of Mummert Consulting. Develops standard software for insurance companies. About 50 employees
Steria Mummert
ISS
Steria Mummert Consulting
Steria Group
Steria Mummert ISS is a small and successful company that develops standard software for insurances
1XXXXXXXX.The Problem.
The Steria Group is one of the top ten IT-Service companies in Europe with worldwide about 18.000 employees.
The Application
The product is:
a complete software solution for insurance companies,
a standard software, that enables a flexible management of the products and processes of an insurance company and with which both partner and portfolio can easily be maintained.
System design:
Completely newly developed standard solution.
Customer oriented application structure.
…..
1Funktionsumfan.The Problem.
The application has a standardized core and offers great flexibility in modeling the individual processes of an insurance company.
The Developer Team
Test Automation
TeamNew Customer
New Customer
New Customer
Product team
1XXXXXXXX.
Some years ago the product team was able to support both new customers and the automation team, currently it has trouble to support even only the customers.
The Problem.
New Customer
New Customer
New Customer
X
Old Customer
Old Customer
Old Customer
Chapter 2.
The “sneaky” Idea.
What do we need in order to be able to automate?
Can manual testing deliver it?
Can we convince our colleagues to switch over to the “automation” framework for manual testing?
Can we extract and use the collected Information for automation?
Overview:
1 The Problem.
2 The Idea.
3 The Realization.
4 Conclusion.
2
Prerequisites for automation2Funktionsumfan.The Idea.
Testers that execute manual tests have the information needed to automate those same tests
By performing manual tests a tester can deliver at least:
Knowledge of the application under test.
Test specifications.
What do we need in order to be able to automate?
Knowledge of the application under test.
Test specifications.
Automation strategy.
Test-Tools.
Automation Strategy: Command-Driven Testing
Step 1
Step 3
Step 2
Prerequisites
2XXXXXXXX.
Capture
Tool Script
Tool Script
ISS
ISS Test Station
Driver Data
DriverData-
Template
Suite
Test cases
Registration ofGui Controls
1.
3.
Our Command-Driven framework supports the test automation team by (mostly) eliminating the need to program new keywords and by automating some of the steps
Automated test
Capture-ReplayTool
Suite
Test results
2.
Command Library
The Idea.
Tester
Tester
Supporting manual testing2Funktionsumfan.The Idea.
The original testing procedure was based on excel-test-sheets, that would be performed again and again for regression testing.
Original testing process
Delete old results from the template. Enter eventual corrections, improvements or just plain new test cases. Enter the new results. Calculate metrics. If defects are found, create a defect-item in the development control system.
Weaknesses of the manual procedure2XXXXXXXX.
Test case maintenance
3. Cumbersome defect reporting.
4. Test cases tend to be repeated in order to report the defects exactly.
Defect reporting
5. No automatic statistic of the executed test cases versus the defects found.
Summary reportingSummary reporting
In order to support manual testing with the automation framework, we had to find out how testers worked and devise better support.
1. Corrections or improvements to the test template can get lost.
2. Test-specifications are very “concise”.
The Idea.
Available features in the automation framework2XXXXXXXX.
Add or change test cases.
Overview of the available test cases.
Logging of test results.
Result reports or overviews.
Prioritization of the test cases.
Defect reporting.
Ava
ilab
le f
eatu
res
Must have Enhancement
X
X
X 1
X 5
X
X 3,4
The Idea.
Many of the available features in the automation framework could, with no change, be employed to support manual testing.
Features that have to be implemented2.
New features had to be implemented in the automation framework in order to be able to support manual testing adequately .
Test driven by sequential display of the selected test cases.
Paperless execution.
Support in:
Support for manual test execution
Import from the current excel sheets (csv-files) to the test suites in the framework format.
Import functionality driven by an external table.
Import test-template sheets
Capture-facility integrated into the framework.
Generation of a capture-replay script with simultaneous recording.
Starts or stops by pushing a button.
Recording automatically attached to defect tracking item.
Detail test execution for developers
Integration of SQL-scripts to extract data from the database.
Save application status to file
The Idea.
Performing tests.
Maintaining test cases.
Creating defect items.
Test recording.
Chapter 3.
Overview:
1 The problem.
2 The Idea.
3 The Realization.
4 Conclusion.
3The Realization.
Manual testing with the automation framework.
Automating the manual tests.
…
Manual test execution with the automation framework3
Test execution is driven by the framework, but the tester is free to decide what she wants to do next and how
Set preconditions and export them to file
Start recording
Perform test case
Export post- conditions to file
Check test case
display test case
OKDefect
The Realization.
Start test suite
Automating the manual tests
Step 1
Step 3
Step 2
Prerequisites
Capture
Tool Script
Tool Script
ISS
ISS Test Station
Driver Data
DriverData-
Template
SuiteRegistration ofGui Controls
1.
3.
After the testers started working with the framework, creating more automated tests has been much more rewarding because some steps have already been performed
Automated test
Capture-ReplayTool
Suite
Test results
2.
Command Library
Test cases
1
2
1
3.The Realization.
Automating the manual tests3
Call the framework functionality to transform the captured tool-scripts into Command-Driven scripts.
Step 1
Rework the command-Driven scripts.
Step 2
Create the new test procedures.
Step 3
Insert the test procedures to perform the test cases in the test suite structures.
Step 4
The input from manual testing reduced the effort to automate a test case to the following steps
The Realization.
Check the automated test suite
Chapter 4.
Overview:
1 The problem.
2 The Idea.
3 The Realization.
4 Conclusion.
4Conclusion.
Short summary of our experiences.
Next steps.
General discussion.
Short summary of our experiences4XXXXXXXX.
After some time to allow the testers to get acquainted with the new process, we started to get the first results.
Conclusion.
The testers had a hard time getting used to the new formats.
The import facility, test-sheet test suite was well accepted from the
very beginning.
The recording feature was very well received by both testers and
developers.
In the beginning the testers were recording either too much or too little.
Testers from other product families also started to use the framework.
Next4XXXXXXXX.
…and they lived happily ever after. Well, we still have lots of effort and work to do.Conclusion.
Partially automated tests.
Sophisticated metrics.
Integration with test planning and management tools .