void testServerPortUrl() throws Exception {
        // No context mocks needed for this test
        SmbResourceLocatorImpl a = locator("smb://server:444/share");
        assertEquals("server", a.getServer());
        assertEquals(444, a.getPort());
        assertEquals(smbUrl("smb://server:444/share"), a.getURL());

        SmbResourceLocatorImpl b = locator("smb:///share");
        assertNull(b.getServer());
    }

    @Test

        ndrBuffer.enc_ndr_string(testString);

        // Expected length: 4 (actual_count) + 4 (offset) + 4 (max_count) + len*2 (unicode) + 2 (null terminator)
        int expectedLength = 4 + 4 + 4 + (testString.length() * 2) + 2;
        assertEquals(expectedLength, ndrBuffer.getIndex());
        assertEquals(expectedLength, ndrBuffer.getLength());