paramMap = ParameterUtil.parse(value);
        assertEquals(3, paramMap.size());
        assertEquals("value", paramMap.get("key.with.dots"));
        assertEquals("value with spaces", paramMap.get("key_with_underscores"));
        assertEquals("value@#$%", paramMap.get("key-with-dashes"));
    }

    public void test_encrypt_advancedScenarios() {

        assertEquals(originalQueryName, extractedQueryName);
    }

    public void test_complex_field_names() {
        // Test various complex field names
        String[] fieldNames = { "simple_field", "field-with-dashes", "field.with.dots", "field_with_underscores", "fieldWithCamelCase",
                "field with spaces", "field@with#special!chars", "フィールド名", "字段名称", "필드명" };

        for (String fieldName : fieldNames) {

   *
   * <ul>
   *   <li>Any part containing non-ASCII characters is considered valid.
   *   <li>Underscores ('_') are permitted wherever dashes ('-') are permitted.
   *   <li>Parts other than the final part may start with a digit, as mandated by <a
   *       href="https://tools.ietf.org/html/rfc1123#section-2">RFC 1123</a>.
   * </ul>
   *

        assertTrue(id1.length() > 0);
        assertFalse(id1.contains("-"));
    }

    public void test_generateId_format() {
        String id = queryHelper.generateId();
        // UUID without dashes should be 32 characters
        assertEquals(32, id.length());
        assertTrue(id.matches("[a-f0-9]{32}"));
    }

    public void test_addDefaultSort_singleField() {

Se o seu banco de dados for roubado, o invasor não terá as senhas em texto puro dos seus usuários, apenas os hashes.

Então, o invasor não poderá tentar usar essas senhas em outro sistema (como muitos usuários utilizam a mesma senha em vários lugares, isso seria perigoso).

## Instalar o `passlib`

O PassLib é uma excelente biblioteca Python para lidar com hashes de senhas.

Ele suporta muitos algoritmos de hashing seguros e utilitários para trabalhar com eles.

                 * hashes and the other does then they will not be considered equal even
                 * though they may be.
                 */
            }
            return true;
        }
        return false;
    }

    /**
     * Check whether the password hashes are externally supplied.
     *
     * @return whether the hashes are externally supplied
     */

            function.bits(),
            function);
      }
    }

    @Override
    HashCode makeHash(Hasher[] hashers) {
      byte[] bytes = new byte[bits() / 8];
      int i = 0;
      for (Hasher hasher : hashers) {
        HashCode newHash = hasher.hash();
        i += newHash.writeBytesTo(bytes, i, newHash.bits() / 8);
      }
      return HashCode.fromBytesNoCopy(bytes);
    }

    for (LoadingCache<Object, Object> cache : caches()) {
      // don't let the entries get GCed
      List<Entry<Object, Object>> unused = warmUp(cache);
      assertEquals(WARMUP_SIZE, cache.size());
      assertMapSize(cache.asMap(), WARMUP_SIZE);
      checkValidState(cache);
    }
  }

  public void testContainsKey_found() {
    for (LoadingCache<Object, Object> cache : caches()) {
      // don't let the entries get GCed

     */

Der Dieb kann also nicht versuchen, die gleichen Passwörter in einem anderen System zu verwenden (da viele Benutzer überall das gleiche Passwort verwenden, wäre dies gefährlich).

## `passlib` installieren

PassLib ist ein großartiges Python-Package, um Passwort-Hashes zu handhaben.