Recent Posts
Thinking Through Test Pollution
Note: This content is part of my Manning Live Project TDD for a Shopping Website.
When you run tests in a random class and method order, which results in them failing, you have demonstrated test pollution. This is usually the result of sloppy tests that don’t clean up after themselves. Taking the time to understand the failures can help point you towards the root cause of pollution. Recipients of pollution are either Beneficiaries or Innocent Bystanders.
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How to Randomize Tests in JUnit with Gradle and JUL
Note: This content is part of my Manning Live Project TDD for a Shopping Website.
The ability to randomize the order of tests has always been a useful tool for diagnosing flaky tests. However, until JUnit 5.8.0, developers were only able to randomize the order of methods within a test class using MethodOrder$Random. With the addition of MethodOrderer$ClassOrderer, it is now possible to randomize the test classes too.
For the rest of this article, I will walk you through how to enable test classes and methods to run in a random order with the following steps:
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How to Run an Effective Agile Demo: A Secret Way to Build Stakeholder Trust
As a developer on a scrum team, you have likely watched helplessly as the pressure from stakeholders mounts. Despite each sprint containing a multi-hour planning meeting, and producing a Gantt or Burn-down charts, your leaders never seem to be satisfied with the progress. Situations like the one described are often due to a lack of trust.
Trust is not built only with charts and graphs, but by making work visible to management.
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