#!/usr/bin/env bash
set -euo pipefail

REPO_ROOT="$(git -C "$(dirname "$0")" rev-parse --show-toplevel)"
PASS=0
FAIL=0

pass() { PASS=$((PASS + 1)); echo "  PASS: $1"; }
fail() { FAIL=$((FAIL + 1)); echo "  FAIL: $1"; }

echo "=== Suite: <name> ==="

# --- AC1: <description> ---
echo ""
echo "--- AC1: <description> ---"

if <check>; then
    pass "<what passed>"
else
    fail "<what failed>"
fi

# --- Summary ---
echo ""
echo "=== Results: $PASS passed, $FAIL failed ==="
exit $FAIL

# File exists
if [ -f "$path" ]; then pass "file exists"; else fail "file missing"; fi

# Directory exists
if [ -d "$path" ]; then pass "dir exists"; else fail "dir missing"; fi

# File contains text
if grep -q "pattern" "$file"; then pass "pattern found"; else fail "pattern missing"; fi

# Git ignores file
if git check-ignore -q "$path"; then pass "ignored"; else fail "not ignored"; fi

# Command succeeds
if command_here; then pass "command ok"; else fail "command failed"; fi

# Command output matches expected value
if [ "$(command)" = "expected" ]; then pass "output matches"; else fail "output mismatch"; fi

# File is not empty
if [ -s "$path" ]; then pass "file has content"; else fail "file empty"; fi

# String variable is non-empty
if [ -n "$var" ]; then pass "var set"; else fail "var empty"; fi

# BROKEN — exits script when PASS=0 because (( 0 )) returns exit code 1
(( PASS++ ))

# CORRECT — arithmetic substitution always succeeds
PASS=$((PASS + 1))

# BROKEN — exits script if grep finds nothing
grep -q "pattern" "$file"

# CORRECT — if block suppresses set -e for the condition
if grep -q "pattern" "$file"; then pass "found"; else fail "missing"; fi