In my project I have 3 folders

• abstractions : contains the models
• business : contains all services and base class. For example in module I have ComponentA with BaseClassA as parent class located in business
• module : contains the components

I have unit test that test all the logic inside the business folder regarding the parent class used in the module folder like BaseClassA.

I want to test the behavior of a component that contains some tabs and check that they are working as expected. Should I write E2E test only ? Since I have already unit test that check the behavior of the buisness logic in the business folder. This component have a BaseClass as parent class located in the business folder. The behavior of BaseClass is already test with unit test.