Brunei Geek Meet #4 (12th September 2014)

Thanks to Tru-Synergy for hosting Brunei Geek Meet #4 and thanks for all those who attended! It was a much better turn out than I expected and hope for more meetups to come!

Open Source Involvements: Experience in working on the OpenMRS CPM open source project

thewheat.github.io/presentation-open-source-involvements

  • People Management is essential
    • there is a need to manage expectations
  • High barriers of entry => great killer of enthusiasm
  • Reproducible developer environments
  • Documentation
  • Project Management: list of things to work on
  • Communicate
  • Code
  • It takes time
    • commit 4 – 8 meetups to see where you can contribute
    • nothing is too small
  • Places to contribute
    • OpenHatch is a non-profit dedicated to matching prospective free software contributors with communities, tools, and education. openhatch.org
    • CodeTriage: receive a different open issue in your inbox every day. codetriage.com

Testing: TDD, BDD, WTH?

thewheat.github.io/presentation-testing-tdd-bdd-wth

  • TDD: Test Driven Development (Red, Green, Refactor)
    1. Write test (watch test fail in test suite: Red)
    2. Write code (to make test pass: Green
    3. Refactor
  • BDD: Behaviour Driven Development
    • Focuses on clear understanding of software behavior from stakeholders
    • Focuses on why code should be created: thinking “from the outside in”
      1. Given [initial context]
      2. when [event occurs]
      3. then [ensure some outcomes]
  • Unit Tests
    • Testing core unit of works
    • Isolated: no interaction with other systems (e.g. databases, web services)
  • Integration Tests
    • Test the integration between 2 different “units” / systems (e.g. your core system and the database / web service)
    • Database interaction: test database or in-memory databses (H2 / SQLite)
  • Functional Tests
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