qa in agile world
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QAinAgileWorld
TathagatVarmaThoughtLeadership.in
2014:Founded“Thought
Leadership”
2015:Wrote“AgileProduct
Development”
(2016):Thinking…
ideaJng...wriJng“AgileCultures”
WaterfallLifecycle
Requirements Phase
Design Phase
Coding Phase
Testing Phase
Who wins in Schedule vs. Scope vs. Quality?
TechnicalDebt
hPp://galorath.com/wp-content/uploads/2011/02/technical-debt-300x235.jpg
AgileLifecycle
Concurrent Engineering
AgileProjectLifecycle
Iteration 1 Iteration 2 Iteration 3 …
ConJnuousIntegraJon
CIinsideanIteraJon
Concurrent Engineering
Test-DrivenDevelopment
Write a Failing Test
Code
Write just enough
Production Code to
pass the test
Refactor the Production
CodeCycle Time:
5-15 min
TDD&CIinsideanIteraJon
Red
Green
Refactor
Concurrent Engineering
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Refactor
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AgileProjectLifecycle
Red
Green
Refactor
Iteration 1 Iteration 2 Iteration 3 …
Red
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Refactor Red
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Refactor
Recap
Inagiledevelopment,QAisaconJnuousprocess
TDD,refactoringandCIhelpbuilt-inquality
EachiteraJonendswith“potenJallyshippablecode”
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