To be able to test your business objects layer in JUnit test cases, you should set the following parameters in your test case/test suite launch configuration :
First in the "ArguementsArguments" tab, set your working directory to the build product of your project. For example, for a framework project the working directory should be :
Then, in the classpath tab, select the "User Entries" entry and use the "Advanced..." button and select the "Add Folders" button.
Select the "Java" folder of your build product.
Use the "Up/Down" buttons to move this folder at the first position of your classpath.
If during your tests execution you see error messages such as cannot cast EOGenericRecord to <your object> please check that the "Java" folder is at first position in your classpath entries.