Function test

scripts/test-secrets-lens.js:45–56

(name, fn)

const failures = [];

function test(name, fn) {
  try {
    fn();
    passed++;
    console.log(`  ✓ ${name}`);
  } catch (err) {
    failed++;
    const msg = err.message || String(err);
    failures.push({ name, msg });
    console.log(`  ✗ ${name}\n    ${msg}`);
  }
}

function assert(condition, message) {
  if (!condition) {