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Android example source code file (Wap230WspContentTypeTest.java)

This example Android source code file (Wap230WspContentTypeTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

android, bytearrayoutputstream, domain, exception, hashmap, io, length, map, myparam, q, sec, string, telephony, uintvar, us-ascii, util, utilities, utils, wsp_short_integer_mask, wsptypedecoder

The Wap230WspContentTypeTest.java Android example source code

/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.internal.telephony;

import com.android.internal.telephony.WspTypeDecoder;
import com.android.internal.util.HexDump;

import java.io.ByteArrayOutputStream;
import java.util.HashMap;
import java.util.Map;

import junit.framework.TestCase;

public class Wap230WspContentTypeTest extends TestCase {

    public static final Map<Integer, String> WELL_KNOWN_SHORT_MIME_TYPES
            = new HashMap<Integer, String>();
    public static final Map<Integer, String> WELL_KNOWN_LONG_MIME_TYPES
            = new HashMap<Integer, String>();
    public static final Map<Integer, String> WELL_KNOWN_PARAMETERS
            = new HashMap<Integer, String>();

    static {
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x00, "*/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x01, "text/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x02, "text/html");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x03, "text/plain");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x04, "text/x-hdml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x05, "text/x-ttml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x06, "text/x-vCalendar");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x07, "text/x-vCard");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x08, "text/vnd.wap.wml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x09, "text/vnd.wap.wmlscript");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0A, "text/vnd.wap.wta-event");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0B, "multipart/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0C, "multipart/mixed");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0D, "multipart/form-data");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0E, "multipart/byterantes");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x0F, "multipart/alternative");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x10, "application/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x11, "application/java-vm");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x12, "application/x-www-form-urlencoded");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x13, "application/x-hdmlc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x14, "application/vnd.wap.wmlc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x15, "application/vnd.wap.wmlscriptc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x16, "application/vnd.wap.wta-eventc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x17, "application/vnd.wap.uaprof");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x18, "application/vnd.wap.wtls-ca-certificate");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x19, "application/vnd.wap.wtls-user-certificate");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1A, "application/x-x509-ca-cert");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1B, "application/x-x509-user-cert");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1C, "image/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1D, "image/gif");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1E, "image/jpeg");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x1F, "image/tiff");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x20, "image/png");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x21, "image/vnd.wap.wbmp");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x22, "application/vnd.wap.multipart.*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x23, "application/vnd.wap.multipart.mixed");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x24, "application/vnd.wap.multipart.form-data");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x25, "application/vnd.wap.multipart.byteranges");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x26, "application/vnd.wap.multipart.alternative");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x27, "application/xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x28, "text/xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x29, "application/vnd.wap.wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2A, "application/x-x968-cross-cert");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2B, "application/x-x968-ca-cert");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2C, "application/x-x968-user-cert");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2D, "text/vnd.wap.si");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2E, "application/vnd.wap.sic");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x2F, "text/vnd.wap.sl");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x30, "application/vnd.wap.slc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x31, "text/vnd.wap.co");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x32, "application/vnd.wap.coc");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x33, "application/vnd.wap.multipart.related");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x34, "application/vnd.wap.sia");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x35, "text/vnd.wap.connectivity-xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x36, "application/vnd.wap.connectivity-wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x37, "application/pkcs7-mime");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x38, "application/vnd.wap.hashed-certificate");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x39, "application/vnd.wap.signed-certificate");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3A, "application/vnd.wap.cert-response");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3B, "application/xhtml+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3C, "application/wml+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3D, "text/css");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3E, "application/vnd.wap.mms-message");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x3F, "application/vnd.wap.rollover-certificate");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x40, "application/vnd.wap.locc+wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x41, "application/vnd.wap.loc+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x42, "application/vnd.syncml.dm+wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x43, "application/vnd.syncml.dm+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x44, "application/vnd.syncml.notification");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x45, "application/vnd.wap.xhtml+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x46, "application/vnd.wv.csp.cir");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x47, "application/vnd.oma.dd+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x48, "application/vnd.oma.drm.message");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x49, "application/vnd.oma.drm.content");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4A, "application/vnd.oma.drm.rights+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4B, "application/vnd.oma.drm.rights+wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4C, "application/vnd.wv.csp+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4D, "application/vnd.wv.csp+wbxml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4E, "application/vnd.syncml.ds.notification");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x4F, "audio/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x50, "video/*");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x51, "application/vnd.oma.dd2+xml");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x52, "application/mikey");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x53, "application/vnd.oma.dcd");
        WELL_KNOWN_SHORT_MIME_TYPES.put(0x54, "application/vnd.oma.dcdc");

        WELL_KNOWN_LONG_MIME_TYPES.put(0x0201, "application/vnd.uplanet.cacheop-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0202, "application/vnd.uplanet.signal");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0203, "application/vnd.uplanet.alert-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0204, "application/vnd.uplanet.list-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0205, "application/vnd.uplanet.listcmd-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0206, "application/vnd.uplanet.channel-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0207, "application/vnd.uplanet.provisioning-status-uri");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0208, "x-wap.multipart/vnd.uplanet.header-set");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0209, "application/vnd.uplanet.bearer-choice-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x020A, "application/vnd.phonecom.mmc-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x020B, "application/vnd.nokia.syncset+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x020C, "image/x-up-wpng");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0300, "application/iota.mmc-wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0301, "application/iota.mmc-xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0302, "application/vnd.syncml+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0303, "application/vnd.syncml+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0304, "text/vnd.wap.emn+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0305, "text/calendar");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0306, "application/vnd.omads-email+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0307, "application/vnd.omads-file+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0308, "application/vnd.omads-folder+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0309, "text/directory;profile=vCard");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030A, "application/vnd.wap.emn+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030B, "application/vnd.nokia.ipdc-purchase-response");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030C, "application/vnd.motorola.screen3+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030D, "application/vnd.motorola.screen3+gzip");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030E, "application/vnd.cmcc.setting+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x030F, "application/vnd.cmcc.bombing+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0310, "application/vnd.docomo.pf");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0311, "application/vnd.docomo.ub");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0312, "application/vnd.omaloc-supl-init");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0313, "application/vnd.oma.group-usage-list+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0314, "application/oma-directory+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0315, "application/vnd.docomo.pf2");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0316, "application/vnd.oma.drm.roap-trigger+wbxml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0317, "application/vnd.sbm.mid2");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0318, "application/vnd.wmf.bootstrap");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x0319, "application/vnc.cmcc.dcd+xml");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x031A, "application/vnd.sbm.cid");
        WELL_KNOWN_LONG_MIME_TYPES.put(0x031B, "application/vnd.oma.bcast.provisioningtrigger");

        WELL_KNOWN_PARAMETERS.put(0x00, "Q");
        WELL_KNOWN_PARAMETERS.put(0x01, "Charset");
        WELL_KNOWN_PARAMETERS.put(0x02, "Level");
        WELL_KNOWN_PARAMETERS.put(0x03, "Type");
        WELL_KNOWN_PARAMETERS.put(0x07, "Differences");
        WELL_KNOWN_PARAMETERS.put(0x08, "Padding");
        WELL_KNOWN_PARAMETERS.put(0x09, "Type");
        WELL_KNOWN_PARAMETERS.put(0x0E, "Max-Age");
        WELL_KNOWN_PARAMETERS.put(0x10, "Secure");
        WELL_KNOWN_PARAMETERS.put(0x11, "SEC");
        WELL_KNOWN_PARAMETERS.put(0x12, "MAC");
        WELL_KNOWN_PARAMETERS.put(0x13, "Creation-date");
        WELL_KNOWN_PARAMETERS.put(0x14, "Modification-date");
        WELL_KNOWN_PARAMETERS.put(0x15, "Read-date");
        WELL_KNOWN_PARAMETERS.put(0x16, "Size");
        WELL_KNOWN_PARAMETERS.put(0x17, "Name");
        WELL_KNOWN_PARAMETERS.put(0x18, "Filename");
        WELL_KNOWN_PARAMETERS.put(0x19, "Start");
        WELL_KNOWN_PARAMETERS.put(0x1A, "Start-info");
        WELL_KNOWN_PARAMETERS.put(0x1B, "Comment");
        WELL_KNOWN_PARAMETERS.put(0x1C, "Domain");
        WELL_KNOWN_PARAMETERS.put(0x1D, "Path");

    }

    final int WSP_DEFINED_SHORT_MIME_TYPE_COUNT = 85;
    final int WSP_DEFINED_LONG_MIME_TYPE_COUNT = 85;

    private static final byte WSP_STRING_TERMINATOR = 0x00;
    private static final byte WSP_SHORT_INTEGER_MASK = (byte) 0x80;
    private static final byte WSP_LENGTH_QUOTE = 0x1F;
    private static final byte WSP_QUOTE = 0x22;

    private static final short LONG_MIME_TYPE_OMA_DIRECTORY_XML = 0x0314;
    private static final short LONG_MIME_TYPE_UNASSIGNED = 0x052C;

    private static final byte SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE = 0x3F;
    private static final byte SHORT_MIME_TYPE_UNASSIGNED = 0x60;

    private static final String STRING_MIME_TYPE_ROLLOVER_CERTIFICATE
            = "application/vnd.wap.rollover-certificate";

    private static final byte TYPED_PARAM_Q = 0x00;
    private static final byte TYPED_PARAM_DOMAIN = 0x1C;
    private static final byte PARAM_UNASSIGNED = 0x42;
    private static final byte PARAM_NO_VALUE = 0x00;
    private static final byte TYPED_PARAM_SEC = 0x11;
    private static final byte TYPED_PARAM_MAC = 0x12;

    public void testHasExpectedNumberOfShortMimeTypes() {
        assertEquals(WSP_DEFINED_SHORT_MIME_TYPE_COUNT, WELL_KNOWN_SHORT_MIME_TYPES.size());
    }

    public void testHasExpectedNumberOfLongMimeTypes() {
        assertEquals(WSP_DEFINED_LONG_MIME_TYPE_COUNT, WELL_KNOWN_LONG_MIME_TYPES.size());
    }

    public void testWellKnownShortIntegerMimeTypeValues() {

        for (int value : Wap230WspContentTypeTest.WELL_KNOWN_SHORT_MIME_TYPES.keySet()) {
            WspTypeDecoder unit = new WspTypeDecoder(
                    HexDump.toByteArray((byte) (value | WSP_SHORT_INTEGER_MASK)));
            assertTrue(unit.decodeContentType(0));
            String mimeType = unit.getValueString();
            int wellKnownValue = (int) unit.getValue32();
            assertEquals(Wap230WspContentTypeTest.WELL_KNOWN_SHORT_MIME_TYPES.get(value), mimeType);
            assertEquals(value, wellKnownValue);
            assertEquals(1, unit.getDecodedDataLength());
        }
    }

    public void testWellKnownLongIntegerMimeTypeValues() {
        byte headerLength = 3;
        byte typeLength = 2;
        for (int value : Wap230WspContentTypeTest.WELL_KNOWN_SHORT_MIME_TYPES.keySet()) {
            byte[] data = new byte[10];
            data[0] = headerLength;
            data[1] = typeLength;
            data[2] = (byte) (value >> 8);
            data[3] = (byte) (value & 0xFF);
            WspTypeDecoder unit = new WspTypeDecoder(data);
            assertTrue(unit.decodeContentType(0));
            String mimeType = unit.getValueString();
            int wellKnownValue = (int) unit.getValue32();
            assertEquals(Wap230WspContentTypeTest.WELL_KNOWN_SHORT_MIME_TYPES.get(value), mimeType);
            assertEquals(value, wellKnownValue);
            assertEquals(4, unit.getDecodedDataLength());
        }
    }

    public void testDecodeReturnsFalse_WhenOnlyAZeroBytePresent() {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x00);
        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertFalse(unit.decodeContentType(0));
    }

    public void testConstrainedMediaExtensionMedia() throws Exception {

        String testType = "application/wibble";
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(testType.getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));
        String mimeType = unit.getValueString();
        assertEquals(testType, mimeType);
        assertEquals(-1, unit.getValue32());
        assertEquals(19, unit.getDecodedDataLength());
    }

    public void testGeneralFormShortLengthExtensionMedia() throws Exception {

        String testType = "12345678901234567890123456789";
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(testType.length() + 1);
        out.write(testType.getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();
        assertEquals(testType, mimeType);
        assertEquals(-1, unit.getValue32());
        assertEquals(31, unit.getDecodedDataLength());
    }

    public void testGeneralFormShortLengthWellKnownShortInteger()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x01);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();
        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(2, unit.getDecodedDataLength());

    }

    public void testGeneralFormShortLengthWellKnownShortIntegerWithUnknownValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x01);
        out.write(SHORT_MIME_TYPE_UNASSIGNED | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();
        assertNull(mimeType);
        assertEquals(SHORT_MIME_TYPE_UNASSIGNED, unit.getValue32());
        assertEquals(2, unit.getDecodedDataLength());

    }

    public void testGeneralFormShortLengthWellKnownLongInteger()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(0x03); // header length
        out.write(0x02); // type length (2 octets)
        out.write(LONG_MIME_TYPE_OMA_DIRECTORY_XML >> 8);
        out.write(LONG_MIME_TYPE_OMA_DIRECTORY_XML & 0xFF);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals("application/oma-directory+xml", mimeType);
        assertEquals(LONG_MIME_TYPE_OMA_DIRECTORY_XML, unit.getValue32());
        assertEquals(4, unit.getDecodedDataLength());
    }

    public void testGeneralFormShortLengthWellKnownLongIntegerWithUnknownValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(0x03); // Value-length, short-length
        out.write(0x02); // long-integer length (2 octets)
        out.write(LONG_MIME_TYPE_UNASSIGNED >> 8);
        out.write(LONG_MIME_TYPE_UNASSIGNED & 0xFF);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertNull(mimeType);
        assertEquals(LONG_MIME_TYPE_UNASSIGNED, unit.getValue32());
        assertEquals(4, unit.getDecodedDataLength());

    }

    public void testGeneralFormLengthQuoteWellKnownShortInteger()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(0x01); // Length as UINTVAR
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();
        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(3, unit.getDecodedDataLength());

    }

    public void testGeneralFormLengthQuoteWellKnownShortIntegerWithUnknownValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(0x01); // Length as UINTVAR
        out.write(SHORT_MIME_TYPE_UNASSIGNED | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();
        assertNull(mimeType);
        assertEquals(SHORT_MIME_TYPE_UNASSIGNED, unit.getValue32());
        assertEquals(3, unit.getDecodedDataLength());
    }

    public void testGeneralFormLengthQuoteWellKnownLongInteger()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(0x03); // Length as UINTVAR
        out.write(0x02); // long-integer length (2 octets)
        out.write(LONG_MIME_TYPE_OMA_DIRECTORY_XML >> 8);
        out.write(LONG_MIME_TYPE_OMA_DIRECTORY_XML & 0xFF);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals("application/oma-directory+xml", mimeType);
        assertEquals(LONG_MIME_TYPE_OMA_DIRECTORY_XML, unit.getValue32());
        assertEquals(5, unit.getDecodedDataLength());

    }

    public void testGeneralFormLengthQuoteWellKnownLongIntegerWithUnknownValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(0x03); // Length as UINTVAR
        out.write(0x02); // long-integer length (2 octets)
        out.write(LONG_MIME_TYPE_UNASSIGNED >> 8);
        out.write(LONG_MIME_TYPE_UNASSIGNED & 0xFF);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertNull(mimeType);
        assertEquals(LONG_MIME_TYPE_UNASSIGNED, unit.getValue32());
        assertEquals(5, unit.getDecodedDataLength());

    }

    public void testGeneralFormLengthQuoteExtensionMedia() throws Exception {

        String testType = "application/wibble";
        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(testType.length() + 1); // Length as UINTVAR

        out.write(testType.getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(testType, mimeType);
        assertEquals(-1, unit.getValue32());
        assertEquals(21, unit.getDecodedDataLength());

    }

    public void testGeneralFormLengthQuoteExtensionMediaWithNiceLongMimeType() throws Exception {

        String testType =
                "01234567890123456789012345678901234567890123456789012345678901234567890123456789"
                +"01234567890123456789012345678901234567890123456789012345678901234567890123456789";
        ByteArrayOutputStream out = new ByteArrayOutputStream();

        out.write(WSP_LENGTH_QUOTE);
        out.write(0x81); // Length as UINTVAR (161 decimal, 0xA1), 2 bytes
        out.write(0x21);

        out.write(testType.getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(testType, mimeType);
        assertEquals(-1, unit.getValue32());
        assertEquals(164, unit.getDecodedDataLength());

    }

    public void testConstrainedMediaExtensionMediaWithSpace() throws Exception {

        String testType = " application/wibble";
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(testType.getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(testType, mimeType);
        assertEquals(-1, unit.getValue32());
        assertEquals(20, unit.getDecodedDataLength());

    }

    public void testTypedParamWellKnownShortIntegerNoValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x03); // Value-length, short-length
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_DOMAIN | WSP_SHORT_INTEGER_MASK);
        out.write(PARAM_NO_VALUE);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());

        assertEquals(4, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals(null, params.get("Domain"));

    }

    public void testTypedParamWellKnownShortIntegerTokenText() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x14); // Value-length, short-length
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_DOMAIN | WSP_SHORT_INTEGER_MASK);
        out.write("wdstechnology.com".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());

        assertEquals(out.toByteArray().length, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("wdstechnology.com", params.get("Domain"));

    }

    public void testTypedParamWellKnownLongIntegerTokenText() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x15);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(0x01);
        out.write(TYPED_PARAM_DOMAIN);
        out.write("wdstechnology.com".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());

        assertEquals(22, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("wdstechnology.com", params.get("Domain"));

    }

    public void testTypedParamWellKnownShortIntegerQuotedText() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x15);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_DOMAIN | WSP_SHORT_INTEGER_MASK);
        out.write(WSP_QUOTE);
        out.write("wdstechnology.com".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(0x3F, unit.getValue32());
        assertEquals(22, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("wdstechnology.com", params.get("Domain"));

    }

    public void testTypedParamWellKnownShortIntegerCompactIntegerValue()  {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x3);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_SEC | WSP_SHORT_INTEGER_MASK);
        out.write(0x01 | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(0x3F, unit.getValue32());
        assertEquals(4, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("1", params.get("SEC"));

    }

    public void testTypedParamWellKnownShortIntegerMultipleParameters() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x0B);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_SEC | WSP_SHORT_INTEGER_MASK);
        out.write(0x01 | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_MAC | WSP_SHORT_INTEGER_MASK);
        out.write(WSP_QUOTE);
        out.write("imapc".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(12, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("1", params.get("SEC"));
        assertEquals("imapc", params.get("MAC"));
    }

    public void testUntypedParamIntegerValueShortInteger() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x0A);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR); // EOS
        out.write(0x45 | WSP_SHORT_INTEGER_MASK);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(11, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("69", params.get("MYPARAM"));
    }

    public void testUntypedParamIntegerValueLongInteger() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x0C);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);
        out.write(0x02); // Short Length
        out.write(0x42); // Long Integer byte 1
        out.write(0x69); // Long Integer byte 2

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(0x3F, unit.getValue32());
        assertEquals(13, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("17001", params.get("MYPARAM"));
    }

    public void testUntypedParamTextNoValue() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x0A);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);
        out.write(PARAM_NO_VALUE);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));
        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(11, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals(null, params.get("MYPARAM"));

    }

    public void testUntypedParamTextTokenText() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x11);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);
        out.write("myvalue".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));
        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(18, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("myvalue", params.get("MYPARAM"));
    }

    public void testUntypedParamTextQuotedString() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x11);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);
        out.write(WSP_QUOTE);
        out.write("myvalue".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));
        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());
        assertEquals(19, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("myvalue", params.get("MYPARAM"));

    }

    public void testDecodesReturnsFalse_ForParamWithMissingValue() throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x09);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write("MYPARAM".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertFalse(unit.decodeContentType(0));
    }

    public void testTypedParamTextQValue()  {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x04);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(TYPED_PARAM_Q);
        out.write(0x83); // Q value byte 1
        out.write(0x31); // Q value byte 2

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));
        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(0x3F, unit.getValue32());
        assertEquals(5, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("433", params.get("Q"));

    }

    public void testTypedParamUnassignedWellKnownShortIntegerTokenText() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x14);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(PARAM_UNASSIGNED | WSP_SHORT_INTEGER_MASK);
        out.write("wdstechnology.com".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());

        assertEquals(21, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("wdstechnology.com", params.get("unassigned/0x42"));

    }

    public void testTypedParamUnassignedWellKnownLongIntegerTokenText() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x15);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(0x01); // Short-length of well-known parameter token
        out.write(PARAM_UNASSIGNED);
        out.write("wdstechnology.com".getBytes("US-ASCII"));
        out.write(WSP_STRING_TERMINATOR);

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertTrue(unit.decodeContentType(0));

        String mimeType = unit.getValueString();

        assertEquals(STRING_MIME_TYPE_ROLLOVER_CERTIFICATE, mimeType);
        assertEquals(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE, unit.getValue32());

        assertEquals(22, unit.getDecodedDataLength());

        Map<String, String> params = unit.getContentParameters();
        assertEquals("wdstechnology.com", params.get("unassigned/0x42"));
    }

    public void testDecodesReturnsFalse_WhenParamValueNotTerminated() throws Exception {

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        out.write(0x15);
        out.write(SHORT_MIME_TYPE_ROLLOVER_CERTIFICATE | WSP_SHORT_INTEGER_MASK);
        out.write(0x01);
        out.write(PARAM_UNASSIGNED);
        out.write("wdstechnology.com".getBytes("US-ASCII"));

        WspTypeDecoder unit = new WspTypeDecoder(out.toByteArray());
        assertFalse(unit.decodeContentType(0));
    }
}

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