iox-#454 improve unit test for class roudi
iox-#454 improve unit test for class roudi

Signed-off-by: Jimmy Belloche <d5cd5e093cf959beb28740594b34d9a3828127f8@de.bosch.com>

eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx