# utility functions for shell tests | |
assert_true() { | |
if ! $1; then | |
echo "FAIL: command '$1' failed with exit code $?" >&2 | |
exit 1 | |
fi | |
} | |
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 | |
} | |