[DevDay 2017] Why automated testing is not (only) about correctness - Speaker: Steffen Frank - Project Manager at mgm technology partners

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Automated testing is often seen as "what testers do, i.e. searching for bugs, but automated" But automated testing is also (and mainly!) - About non-functional requirements (performance, fault tolerance, ...) - A form of specification (versioned with the code, executable, more durable than the requirement documents) - A design tool for APIs and interfaces - A necessary precondition for scalability and longevity of a software product This talk will give you information about some benefits of automated tests that are commonly underrated

Technology

München/HQ Bamberg Berlin Đà Nẵng Dresden Grenoble Hamburg Cologne Leipzig Nuremberg Prague Washington Zug
Why test automation is not (only) about bugs
The true benefits of test automation
Steffen Frank

13.04.17 2
20 years of IT experience
Worked for different industries
Energy trading,
Automotive,
Wholesales,
NGO, …
Worked in different roles
Developer,
Tester,
Product manager,
Scrum master
Steffen Frank
steffen.frank@mgm-tp.com

13.04.17 3
mgm technology partners
We build software
§ Web & mobile
§ Large enterprise customers in
Germany
We use state of the art technologies
§ JEE, Spring, Hibernate
§ Angular, REACT
§ Postgres, Oracle

13.04.17 4
We are proud of our engineers 500+ Engineers world wide

13.04.17 5
We are proud of our engineers in Vietnam 38 engineers since January 2016

13.04.17 16
Mocking in integrations tests - example

13.04.17 24
Requirement documentation, a simple example

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The requirement, written as a test:

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Code examples taken from public websites
§ Junit Tests example from http://www.vogella.com/tutorials/JUnit/article.html
§ HTTP Mocking example from http://wiremock.org/docs/getting-started/
Further reading
§ Test-pyramid https://martinfowler.com/bliki/TestPyramid.html
§ Unit testing overview https://www.slideshare.net/tom.zimmermann/unit-testing-with-junit
§ Integration testing example: http://javawithravi.com/rest-api-integration-testing-with-wiremock/
§ End to end testing: https://jaxenter.com/tutorial-groovy-functional-testing-with-geb-104382.html
§ Test driven design: https://www.youtube.com/watch?v=qkblc5WRn-U
§ Very early testing: http://blog.mgm-tp.com/2015/06/very-earling-testing1/
Links and sources

13.04.17 33
Innovation Implemented.
mgm technology partners GmbH
Frankfurter Ring 105a
80807 München
Tel.: +49 (89) 35 86 80-0
Fax: +49 (89) 35 86 80-288
http://www.mgm-tp.com
PragMunich Berlin Hamburg Cologne NurembergGrenoble LeipzigDresdenBamberg Đà Nẵng ZugWashington

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