Automated Integrated Testing with MongoDB

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Automated Integrated Testing with MongoDB

  1. 1. Automated integration testing with MongoDB
  2. 2. @tommysdk tommy.tynja@diabol.se Tommy Tynjä
  3. 3. Agenda •  Why integration test? •  How to do it in Java EE •  Experiences with MongoDB •  Automated integration testing with MongoDB
  4. 4. Why integration test?
  5. 5. Development today 1. 2. ?
  6. 6. Consequences
  7. 7. Problem Unit tests aren’t sufficient
  8. 8. Test in the right environment Test components in their proper context
  9. 9. How to do it in Java EE?
  10. 10. ShrinkWrap, Arquillian and their logos are trademarks of Red Hat, Inc.
  11. 11. Example
  12. 12. Example
  13. 13. Example
  14. 14. Experiences with MongoDB
  15. 15. Environment •  Java EE 6 •  JBoss Application Server 7 •  MongoDB 2.0.5 •  PostgreSQL •  Oracle
  16. 16. MongoDB use cases •  PDF document storage •  Schema-less data structures
  17. 17. MongoDB setup •  Replica set with ~ 1 TB / node •  Single node with ~ 100 GB
  18. 18. MongoDB experiences +  Speed, ease of use −  Transactional support
  19. 19. Automated integration testing with MongoDB
  20. 20. Testing use cases •  Queries •  Inserts •  Transactions •  Web services
  21. 21. Database testing •  How to test against the database?
  22. 22. Database testing •  How to test against the database? •  In-memory/embedded
  23. 23. Database testing •  How to test against the database? •  In-memory/embedded •  In-memory/embedded, in-container
  24. 24. Embedded MongoDB Flapdoodle Embedded MongoDB Source code: https://github.com/flapdoodle-oss/embedmongo.flapdoodle.de Authors: https://github.com/flapdoodle-oss?tab=members
  25. 25. Example
  26. 26. Example
  27. 27. Example
  28. 28. Summary •  Why integration test? •  How to do it in Java EE •  Automated integration testing with MongoDB
  29. 29. Automated integration testing with MongoDB blog.diabol.se arquillian.org @tommysdk tommy.tynja@diabol.se github.com/tommysdk/showcase/tree/master/mongo-in-mem

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