#!/usr/bin/env bash
set -u
SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
source "$SCRIPT_DIR/lib/common.sh"

FAILURES=0
assert_eq() {
    if [ "$1" = "$2" ]; then echo "PASS: $3"; else echo "FAIL: $3 (expected '$1', got '$2')"; FAILURES=$((FAILURES + 1)); fi
}

# Test 1: missing .brain-version → exit 1
tmpdir=$(mktemp -d)
bash "$SCRIPT_DIR/verify.sh" --target="$tmpdir" >/dev/null 2>&1
assert_eq "1" "$?" "missing .brain-version returns exit 1"
rm -rf "$tmpdir"

# Test 2: valid .brain-version → exit 0 (минимальный manifest пустой)
tmpdir=$(mktemp -d)
echo "brain-v1.0" > "$tmpdir/.brain-version"
echo "sha: 0000000000000000000000000000000000000000" >> "$tmpdir/.brain-version"
# Создаём минимальный manifest в brain
brain_dir=$(mktemp -d)
echo '{"version": "brain-v1.0", "files": {}}' > "$brain_dir/manifest.json"
BRAIN_ROOT="$brain_dir" bash "$SCRIPT_DIR/verify.sh" --target="$tmpdir" >/dev/null 2>&1
assert_eq "0" "$?" "valid .brain-version returns exit 0"
rm -rf "$tmpdir" "$brain_dir"

echo "---"
echo "Failures: $FAILURES"
exit $FAILURES