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Adding Tests to an
Uncovered App
Zach Smith | @zmsmith
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Production
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Staging Production
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http://tech.yipit.com/2011/11/09/how-yipit-deploys-django/
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http://tech.yipit.com/2011/11/09/how-yipit-deploys-django/
self call
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Automated Testing
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Automated Testing
Automated Testing
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WHEN TO AUTOMATE?
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WHEN TO AUTOMATE?
- Time
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WHEN TO AUTOMATE?
- Time
- Team
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WHEN TO AUTOMATE?
- Time
- Team
- Things really, really have to work
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TYPES OF TESTS
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TYPES OF TESTS
- Acceptance Tests
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TYPES OF TESTS
- Acceptance Tests
- Functional Tests
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TYPES OF TESTS
- Acceptance Tests
- Functional Tests
- Unit Tests
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ACCEPTANCE TESTS
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#BDD library for Gherkin syntax
lettuce
#browser API on top of selenium
splinter
#Always keep this the newest version
selenium==2.21.3
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GHERKIN
Given the state of a system,
When an action is taken,
Then an outcome is achieved.
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#BDD library for Gherkin syntax
lettuce
#browser API on top of selenium
splinter
#Always keep this the newest version
selenium==2.21.3
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#BDD library for Gherkin syntax
lettuce
#browser API on top of selenium
splinter
#Always keep this the newest version
selenium==2.21.3
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settings.py
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FEATURES
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polls/features/vote.feature
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polls/features/vote.feature
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terrain.py
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polls/features/steps.py
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polls/features/vote.feature
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terrain.py
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polls/features/steps.py
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polls/features/steps.py
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polls/features/steps.py
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polls/features/steps.py
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FUNCTIONAL TESTS
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polls/templates/results.html
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#Includes a nose test runner and
#options for running types of tests
unclebob
#helper library for scenarios
#and assertions
sure
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#Includes a nose test runner and
#options for running types of tests
unclebob
#helper library for scenarios
#and assertions
sure
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settings.py
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polls/tests/functional/test_polls.py
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polls/tests/functional/test_polls.py
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UNIT TESTS
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#Includes a nose test runner and
#options for running types of tests
unclebob
#helper library for scenarios
#and assertions
sure
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#Includes a nose test runner and
#options for running types of tests
unclebob
#helper library for scenarios
#and assertions
sure
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#Includes a nose test runner and
#options for running types of tests
unclebob
#helper library for scenarios
#and assertions
sure
#python mocking library
mock
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settings.py
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polls/models.py
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polls/tests/unit/test_polls.py
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polls/models.py
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polls/tests/unit/test_analytics.py
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polls/tests/unit/test_analytics.py
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SUMMARY
•Acceptance
•Functional
•Unit
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QUESTIONS?
Zach Smith | @zmsmith