It’s only when run in the IntelliJ test runner that the test that requires the resource to be present fails

double check that the run configuration has correct “working directory” setting, wrong paths is what usually causes this kind of errors

It looks fine. When I look at the classpath in the debugger, it includes the directory that contains the compiled classes, but that directory does not contain the resources, and the directory that does contain the resources is not in the classpath

sounds like an IDE bug then