The document discusses software testing concepts, including the software development life cycle (SDLC), myths of software testing, reasons for testing, the software testing life cycle, the V-model, verification and validation, types of testing, the testing process, the testing pyramid, testing techniques, defects and bugs, the defect life cycle, and automation testing tools. Testing is important to verify requirements, ensure quality, reduce costs, and avoid losses. It involves planning, case development, execution and closure across the SDLC.

1. Refresh Software Testing Concepts

4. SDLC (Software Development Life Cycle)
Requirement
Analysis
Design
ImplementationTesting
Evolution

6. Myths of Software Testing
• Tester’s task is only to find bugs
• Testing is too time consuming and expensive
• Anyone can test an application
• If test fails, it is test tool’s or tester’s fault
• A tested software is always a bug free software

7. Why should we Test?
• To verify and validate products need and
requirement
• To ensure the quality of software
• To reduce post release cost of support and
maintenance
• To avoid production losses in terms of money
and human

8. Software Testing Life Cycle
• Requirement Planning
• Test Planning
• Test Case Development
• Environment Setup
• Test Execution
• Test Cycle Closure

9. V Model
• V-model is a development process an extension of
the waterfall model.
• Instead of moving down in a linear way, the process
steps are bent upwards after the coding phase.
• The V-Model demonstrates the relationships between
each phase of the development life cycle and its
associated phase of testing.
• The horizontal and vertical axes represents time or
project completeness (left-to-right) and level of
abstraction (coarsest-grain abstraction uppermost),
respectively.

10. Verification and Validation

11. Testing Types

12. Testing Process
• Manual Testing
• Automation Testing

13. Testing Pyramid

14. Testing Techniques
• Decision Table
• Error Guessing
• Equivalence Partitioning
• Boundary Value Analysis

15. Defect and Bug

16. Defect Life Cycle
Fixed
Closed
Rejected
ReOpen
Open
New
Test
Passed?
Is
Valid?
Yes
Yes
No
No

17. Automation Testing Tools
• Selenium
• Gauge
• Test Complete
• Silk Test
• JMeter
• Protractor

18. Thank You..!