A good data validation strategy is an important part of every application development project. Being able to consolidate and generalize validation using a proven framework can significantly ...

Learn how to write and validate unit tests ... 5’s built-in assertions, annotations, and tags. JUnit 5 is the de facto standard for developing unit tests in Java. A robust test suite not only ...

the trick is to use the @Enumerated annotation in conjunction with @EnumType. With the EnumType set to STRING as opposed to ORDINAL, the JPA and Hibernate enum mapping represents the Java enum with ...