// Then
        assertEquals(mixedCaseDomain, type3.getDomain());
        assertEquals(mixedCaseUser, type3.getUser());
    }

    @Test
    @DisplayName("Should handle long passwords")
    void testLongPasswords() throws Exception {
        // Given
        Type2Message type2 = createMockType2Message();
        String longPassword = createTestString(256); // Very long password

        // When/Then