As a team

One developer

One tester

Used to find error

Used to find Internal defects

Pair programming

Same piece of code done by both persons in team

Work is not seperated

Roles can be interchanged

There are two roles,tester,scribe

Experience test

New domain test

New precepctive

Mismatch in working sync

Choosing best of all solution

Depth & Breadth

Based on past experience

Done for unstable product

Done for functional and non functional product

Done by subject experts

Group of team members

Gussess

Architecture

Past defects

Error handling

Disscussion

Questions and Checklist

There should be two teams

Seed

Test

Mutually exclusive team member

Create defects intensly

Bebugging

New defects identified

Measure reliability,confidence,efficiency

Line of code

Estimate efforts needed to cleanup

FORMULA:

No.of estimated defects={No.of defects seeded/No.of seeded defects found}*{No.of.orginal defects identified)

Customer is a team member

Knows business logic

There is a tester

Tester gather requirements and Functional requirement code

Code should be Optimal

Develop story board

Design acceptance testing

Testplan & estimate

Code

Test

Refactor

Deliver

All defects fixed

All high priority defects are fixed

Pass percent of defects

Spiral model

Frequently get requirement

Frequently get release

Old modules need to be tested again

Release product after any iteration

Should be simultaneous

Testplan created before 1st iteration

Unit testing has add,delete,update

Regression testing done for alternative manner

Test effort increases,Iteration increases,time and people decreases