Now I know where the idea of running unit test on Ivy come from. Thank Daniel.
Here is my very first try out in this topic, hope it will help, it can run Unit test (include Ivy code) in Ivy Designer 6.3 and later.
[https://discourse.axonivy.io/t/junit-test-with-ivy-environment/240][1]
2019 update: if you are using Ivy 7, you now can use Ivy Test Runner [https://github.com/cavoirom/ivy-test-junit-example][2]
[1]: https://discourse.axonivy.io/t/junit-test-with-ivy-environment/240https://discourse.axonivy.io/t/junit-test-with-ivy-environment/240
[2]: https://github.com/cavoirom/ivy-test-junit-example "https://github.com/cavoirom/ivy-test-junit-example"