[Jmix rent-your-stuff] #6 - Ensure only valid Customers can be stored
Channel: Mario David
Date: 31/01/2022

Issue #6 - Ensure only valid Customers can be stored

In this issue we will implement the very first test case to back up our implementation of storing customers.

* create Junit 5 Test
* interact with the DataManager in a Spring Integration Test
* use assertJ to assert the customer was correctly saved
* Use SystemAuthenticator to authenticate in an integration test
* Use Bean validation explicitly in the integration test to check for proper bean validation annotations are present