Investigate inability to run JUnit tests in the IDE

[breedloj]

Describe the bug
The plugin's unit tests fail to run properly within the IDE.

To Reproduce
Attempt to run a test, or all tests, via Run As -> JUnit Test

Expected behavior
Unit tests should execute within the IDE and allow for debugging.

Your Environment:

• OS: Mac
• Eclipse product (EE, C++, etc): EE
• Eclipse product version: 2024-12

Additional context
Tests run fine during Maven builds.