t_TreeService.run

#!/bin/sh -ex
# constants
DBHOST=sas099.control.lofar

#cleanup on normal exit and on SIGHUP, SIGINT, SIGQUIT, and SIGTERM
trap 'qpid-config del exchange --force $queue ; kill ${SERVER_PID}' 0 1 2 3 15

# Generate randome queue name
queue=$(< /dev/urandom tr -dc [:alnum:] | head -c16)

# Create the queue
qpid-config add exchange topic $queue

# Setup a clean database with predefined content
dropdb -U postgres -h ${DBHOST} unittest_db
createdb -U postgres -h ${DBHOST} unittest_db
psql -U postgres -h ${DBHOST} -f $src_dir/unittest_db.dump
python TreeService.py $queue -D unittest_db -H ${DBHOST} &
SERVER_PID=$!
# Starting up takes a while
sleep 3

# Run the unit test
# either with or without code coverage measurements,
# depending wheter coverage has been installed

if type "coverage" > /dev/null; then
    #run test using python coverage tool

    #erase previous results
    coverage erase

    #setup coverage config file
    printf "[report]\nexclude_lines = \n  if __name__ == .__main__.\n  def main\n" > .coveragerc

    coverage run --branch --include=*Messaging/python* t_TreeService.py $queue
    RESULT=$?
    if [ $RESULT -eq 0 ]; then
        echo " *** Code coverage results *** "
        coverage report -m
        echo " *** End coverage results *** "
    fi
    exit $RESULT
else
    #coverage not available
    echo "Please run: 'pip install coverage' to enable code coverage reporting of the unit tests"
    #run plain test script
    python t_TreeService.py $queue 
fi