test.sh

#!/usr/bin/env bash

# Tests for the seed scripts!
#
# The testing philosophy is pretty straight-forward. We'll call the script with
# Bash and capture the output, then compare it against an expected value.
# For simple seed scripts, this should be enough to prevent us from breaking
# things if we do some refactoring.

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
SEEDS=$(ls $DIR/seeds/*.*)

EXITCODE=0

for SEED in $SEEDS; do
    echo "Testing $SEED"

    # Test support for -h
    RESULT=$(${SEED} -h 2>&1)
    if [ "$(echo $RESULT | grep -i -c "usage")" -eq 0 ]; then
        echo "FAIL: [$SEED -h] expected [usage] but got [$RESULT]"
        EXITCODE=1
    fi

    # Ensure no args works
    RESULT=$(${SEED})
    if [ "$(echo $RESULT | grep -c "You ran the")" -eq 0 ]; then
        echo "FAIL: [$SEED] expected [You ran the] but got [$RESULT]"
        EXITCODE=1
    fi

    # Test support for -n
    RESULT=$(${SEED} -n GitHub)
    if [ "$(echo $RESULT | grep -c "Hello GitHub")" -eq 0 ]; then
        echo "FAIL: [$SEED -n GitHub] expected [Hello GitHub] but got [$RESULT]"
        EXITCODE=1
    fi

done

if [ "$EXITCODE" -eq 0 ]; then
    echo -e "\n================="
    echo "All tests PASSED!"
else
    echo -e "\n========================="
    echo "One or more tests FAILED!"
fi

exit $EXITCODE