Modern Testing Overview
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with LeanDog
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The Purposeof Testing
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Gather informationabout quality & risks
to assist with product decisions
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Testing = Checking + Exploration
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Checking can be scripted.
Exploration is bounded & focused.
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Creating checks& performing explorationrequire a human designer
Test Design
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Design the checking harness.
Reduce test duplication.
Consider the test pyramid.
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Functional story tests
Unit tests (CFMT)
End-to-end tests
SystemsIntegration
Chartered Exploratory Testing
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Charter structure:
Explore <area>with <resources>
to discover <information>.
Agile Changes When & How
Not What
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Design tests earlier.
Design tests collaboratively.
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Chartering
Validation
Story Mapping
Three Amigos
Pairing
Swarming
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Execute checksearly and often.
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Explore together frequently.
AgileTesting
Practices
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Test automation...
...should be code-based
...not brittle, UI, record/playback
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Test Driven Development - TDD(code-facing micro tests)
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Collaborative Specification
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Acceptance Test Driven DevelopmentATDD
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Exploratory Swarming
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Continuous Integration
The Evolving Roleof the Tester
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Technical awareness.
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Code written by coders.
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No manual script execution.
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Tester as:
designerexperimenter
architectfacilitator
leader
Your Deploymentis Software
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Your build is your #1 feature.
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Feature branches must die!(sort of)
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Architect forfeature toggles or
back-to-front deployment.
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Test appropriatelyfor each environment.
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Test your deployment pipeline.
Check environment & configuration.
Questions?
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