systemd/debian/tests/assert.sh

# utility functions for shell tests

assert_eq() {
    if [ "$1" != "$2" ]; then
        echo "FAIL: expected: '$2' actual: '$1'" >&2
        exit 1
    fi
}

assert_in() {
    if ! echo "$2" | grep -q "$1"; then
        echo "FAIL: '$1' not found in:" >&2
        echo "$2" >&2
        exit 1
    fi
}