MultimoduleRecompileDepsTest fails because tests do not run

[turkeylurkey]

This test started to fail after the change not to write the generated-features.xml file in generate features mojo if the file has not changed.

This test uses -DrecompileDependencies=false and -DhotTests=true.

[INFO] [INFO] Tests will run automatically when changes are detected. You can also press the Enter key to run tests on demand.
[INFO] [INFO] guide-maven-multimodules-jar source compilation was successful.
[INFO] [INFO] Running liberty:generate-features
[INFO] [INFO] Regenerated the following features: [cdi-2.0, mpHealth-2.2]
[INFO] [INFO] [AUDIT   ] CWWKT0017I: Web application removed (default_host): http://fv-az250-747.f1z1v4zmraluhio20qrauzyb0g.gx.internal.cloudapp.net:9080/converter/
[INFO] [INFO] [AUDIT   ] CWWKZ0009I: The application guide-maven-multimodules-ear has stopped successfully.
[INFO] [INFO] [AUDIT   ] CWWKT0016I: Web application available (default_host): http://fv-az250-747.f1z1v4zmraluhio20qrauzyb0g.gx.internal.cloudapp.net:9080/converter/
[INFO] [INFO] [AUDIT   ] CWWKZ0003I: The application guide-maven-multimodules-ear updated in 0.160 seconds.
[INFO] ====================== END ========================

Here we see the end of the tests that run after the server starts. Next the test changes the jar project and compilation is successful. Dev mode runs generate features and no new features are found. The app is updated and yet the tests do not run.