Build process not changing directory and reading configuration file

Followed direction posted on the Traffic Monitor Developer’s Guide but I couldn't seem to get Traffic Monitor test to work.

Using ~/build/build.sh fails to build Traffic Monitor
Using ~/build/build.sh traffic_monitor works but tests aren't working
Using cd traffic_monitor; ./build/build/build_rpm.sh seems to compile maven but fails to find valid configuration file

I don't think I've successfully been able to run Traffic Monitor tests in the past and my environment might be incorrect.