Can anyone tell me any open source projects built with Yii 2 (advanced add preferably) which have done unit testing and probably functional/acceptance testing too

Yii 2.0 Testing
1

I have found open source Yii 2 projects but I looking for an easy project to learn unit testing in Yii.

2

checkout the https://yiipowered.com/en there are some project which are open source