assertEquals("", chain.changePasswordCalls.get(0).getKey());
        assertEquals("", chain.changePasswordCalls.get(0).getValue());
    }

    // Test changePassword with special characters
    public void test_changePassword_specialCharacters() {
        TestAuthenticationChain chain = new TestAuthenticationChain();
        chain.changePasswordResult = true;

        // Each should be a different instance
        assertNotSame(provider1, provider2);
        assertNotSame(provider2, provider3);
        assertNotSame(provider1, provider3);
    }

    // Test with special characters in time adjustment string
    public void test_specialCharactersInTimeAdjustment() {
        FessConfig specialConfig = new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

        // Verify query was processed
        // Note: Field logging behavior depends on implementation
    }

    public void test_convertPhraseQuery_withSpecialCharacters() {
        // Test with special characters in query
        PhraseQuery.Builder builder = new PhraseQuery.Builder();
        builder.add(new Term(Constants.DEFAULT_FIELD, "test@#$"));
        PhraseQuery phraseQuery = builder.build();

    assertThat(formEncode(255)).isEqualTo("%C3%BF")
  }

  @Throws(IOException::class)
  private fun formEncode(codePoint: Int): String {
    // Wrap the codepoint with regular printable characters to prevent trimming.
    val body =
      FormBody
        .Builder()
        .add("a", String(intArrayOf('b'.code, codePoint, 'c'.code), 0, 3))
        .build()
    val buffer = Buffer()

        assertNotNull(settings);
    }

    @Test
    public void testSpecialCharactersInIndexName() {
        // Test index name with special characters
        builder.setSettingsIndexName("Test-Index_Name.2024");
        assertEquals("test-index_name.2024", builder.settingsIndexName);

        // Test index name with spaces (should be lowercased)

    private val DASHDASH = byteArrayOf('-'.code.toByte(), '-'.code.toByte())

    /**
     * Appends a quoted-string to a StringBuilder.
     *
     * RFC 2388 is rather vague about how one should escape special characters in form-data
     * parameters, and as it turns out Firefox and Chrome actually do rather different things, and
     * both say in their comments that they're not really sure what the right approach is. We go

        assertEquals(1, readings.size());
        assertEquals("TEST", readings.get(0));
    }

    @Test
    public void testConvertWithSpecialCharacters() throws IOException {
        // Test convert with special characters
        converter.init();
        String text = "test@#$%123";
        String field = "content";

        List<String> readings = converter.convert(text, field, "en");

        assertNotNull(readings);

			endpointSet{},
			false,
		},
		// Range cannot be smaller than 4 minimum.
		{
			"/export{1..2}",
			endpointSet{},
			false,
		},
		// Unsupported characters.
		{
			"/export/test{1...2O}",
			endpointSet{},
			false,
		},
		// Tests valid inputs.
		{
			"{1...27}",
			endpointSet{
				[]ellipses.ArgPattern{
					[]ellipses.Pattern{

          } else {
            evictToRecoverBytes(dynamicTableByteCount - maxDynamicTableByteCount)
          }
        }
      }
    }

  /**
   * An HTTP/2 response cannot contain uppercase header characters and must be treated as
   * malformed.
   */
  @Throws(IOException::class)
  fun checkLowercase(name: ByteString): ByteString {
    for (i in 0 until name.size) {

        GsaConfigParser parser = new GsaConfigParser();

        parser.startDocument();

        char[] chars = "test".toCharArray();
        parser.characters(chars, 0, chars.length);

        parser.endDocument();
    }