Introduction to Software Testing Testing as a Process Testing Maturity Model(TMM) Level 1- Initial (no maturity goals) Level 2-Phase Definition Level 3 - Integration Level 4 - Management and Measurement Level 5 - Optimization/Defect Prevention/Quality control Testing Axioms 1, 2, 3, 4 Testing Axioms 5, 6, 7 Testing Axioms 8, 9 Basic Definitions Test case Software Quality Quality Attributes Software Quality Assurance (SQA) Group Principle-2, 3, 4 Principle-5, 6, 7 Principle-8, 9, 10 Now the most important principle is 11 Testers role in a software development organization

Introduction to software Defects Sources of defects Oversight Impact from users view due to sources of defects Myers Approach Requirements and specification types Feature interaction and Interface Description Defects Design Defects Data Defects

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In this phase testing is a confusion process,it is not well defined,and it is not different from debugging .
SRS document is also not available.
testing is done temporarily after the coding phase was completed.
testing and debugging are actually different but we treat as same here to find bugs in software.
There is no quality assurance team in this phase.
lack of resources and properly trained staff results in low quality of software.
The objective of testing is to find errors and to know the how software is working.

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