# Unit Test - Introduction & Good Examples

**URL:** <https://forum.servoy.com/t/unit-test-introduction-good-examples/20905>\
**Category:** Questions\
**Created:** [November 19, 2022, 8:45pm UTC](https://forum.servoy.com/t/unit-test-introduction-good-examples/20905 "2022-11-19T20:45:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nam.le](https://avatars.discourse-cdn.com/v4/letter/n/b5a626/32.png) [@nam.le](https://forum.servoy.com/u/nam.le)\
**Post date:** [November 19, 2022, 8:45pm UTC](https://forum.servoy.com/t/unit-test-introduction-good-examples/20905/1 "2022-11-19T20:45:36Z")

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Dear all,  
as i am learning to implement units and integration test for servoy application.

I wonder if you can help me with:

1. **A good introduction on how to use unit tests in Servoy**
2. An good **example of how complex tests cases are implemented**. I tried to look at the servoy modules (e.g. svyUtils, svySecurity in Github),  
but there are plenty of them. So if some one (maybe from Servoy Team) know which module I should look at, it would be very hefpful.
3. As many functions we implement will operate on foundset data, I wonder what is a **good strategy to generate this data for the tests**.  
From the servoy modules I learn that I can run the tests inside a database transaction and rollback the transaction after completing the tests.  
Inside the transaction i can create the data within the test procedure. However, i wonder if some of you have other approach to this.

As it has to be a very fundamental topic, it might already be asked previously on the forum. However, I could not find the topic on my search.  
Anyway, I would be very thankful for any help in this topic.

Best regards and many thanks in advance.  
Nam

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**Author:** ![ProRM](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/prorm/32/4861_2.png) [@ProRM](https://forum.servoy.com/u/ProRM)\
**Post date:** [November 21, 2022, 12:43pm UTC](https://forum.servoy.com/t/unit-test-introduction-good-examples/20905/2 "2022-11-21T12:43:13Z")

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Hi Nam,

I hope this helps:  
[https://www.dotzlaw.com/tutorials/servo … t-testing/](https://www.dotzlaw.com/tutorials/servoy-tutorials/servoy-tutorial-unit-testing/)

Regards,