run-test

#!/usr/bin/env bash
#=======================================================================
#        FILE: run-tests.sh
# DESCRIPTION: Runs test suite under all supported versions of Python
#              and displays failures when encountered.
#=======================================================================

#-----------------------------------------------------------------------
# Define function (takes command to run as a single argument).
#-----------------------------------------------------------------------
run_command ()
{
    echo "" >&2
    echo "======================================================================" >&2
    echo "$1" >&2
    echo "======================================================================" >&2
    $1  # <- Run command.
    if [ $? -ne 0 ]  # Check exit status of completed command.
    then
        echo "" >&2
        echo "Failed Command: $1" >&2
        echo "" >&2
        exit $?  # <- EXIT!
    fi
}
[[ "$(command -v coverage)" ]] || { echo "Sorry! Command (coverage) is not installed...." 1>&2 && exit -1; }
#-----------------------------------------------------------------------
# Run test suite in all supported versions of Python.
#-----------------------------------------------------------------------
run_command "python3 -B -m unittest $*"
#run_command coverage run --source . -m unittest discover && coverage report
#run_command coverage run --source . -m unittest discover && coverage html
echo "" >&2
echo "All commands successful." >&2