| /* |
| * Copyright (C) 2011 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.nfc.snep; |
| |
| import java.io.IOException; |
| |
| import com.android.nfc.snep.SnepClient; |
| import com.android.nfc.snep.SnepMessage; |
| import com.android.nfc.snep.SnepServer; |
| |
| import android.nfc.NdefMessage; |
| import android.nfc.NdefRecord; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| |
| import java.lang.StringBuffer; |
| |
| /** |
| * Tests connectivity to a custom SNEP server, using a physical NFC device. |
| */ |
| public class SnepValidationClientTests extends AndroidTestCase { |
| private static final String TAG = "nfcTest"; |
| |
| private static final int FRAGMENT_LENGTH = 50; |
| |
| public static final String SERVICE_NAME = SnepValidationServerTests.SERVICE_NAME; |
| |
| public void setUp() { |
| Log.d(TAG, "Waiting for service to restart..."); |
| try { |
| Thread.sleep(8000); |
| } catch (InterruptedException e) { |
| } |
| Log.d(TAG, "Running test."); |
| } |
| |
| public void testNonFragmented() throws IOException { |
| try { |
| SnepClient client = getSnepClient(); |
| NdefMessage msg = getSmallNdef(); |
| Log.d(TAG, "Connecting to service " + SERVICE_NAME + "..."); |
| client.connect(); |
| Log.d(TAG, "Putting ndef message..."); |
| client.put(msg); |
| |
| Log.d(TAG, "Getting ndef message..."); |
| byte[] responseBytes = client.get(msg).getNdefMessage().toByteArray(); |
| int i = 0; |
| byte[] msgBytes = msg.toByteArray(); |
| Log.d(TAG, "Done. Checking " + msgBytes.length + " bytes."); |
| for (byte b : msgBytes) { |
| assertEquals(b, responseBytes[i++]); |
| } |
| Log.d(TAG, "Closing client."); |
| client.close(); |
| } catch (IOException e) { |
| Log.d(TAG, "Test failed.", e); |
| throw e; |
| } |
| } |
| |
| public void testFragmented() throws IOException { |
| try { |
| SnepClient client = getSnepClient(); |
| NdefMessage msg = getLargeNdef(); |
| Log.d(TAG, "Connecting to service " + SERVICE_NAME + "..."); |
| client.connect(); |
| Log.d(TAG, "Putting ndef message of size " + msg.toByteArray().length + "..."); |
| client.put(msg); |
| |
| Log.d(TAG, "Getting ndef message..."); |
| byte[] responseBytes = client.get(msg).getNdefMessage().toByteArray(); |
| int i = 0; |
| byte[] msgBytes = msg.toByteArray(); |
| Log.d(TAG, "Done. Checking " + msgBytes.length + " bytes."); |
| for (byte b : msgBytes) { |
| assertEquals(b, responseBytes[i++]); |
| } |
| client.close(); |
| } catch (IOException e) { |
| Log.d(TAG, "Error running fragmented", e); |
| throw e; |
| } |
| } |
| |
| public void testMultipleNdef() throws IOException { |
| try { |
| SnepClient client = getSnepClient(); |
| Log.d(TAG, "Connecting to service " + SERVICE_NAME + "..."); |
| client.connect(); |
| |
| NdefMessage msgA = getSmallNdef(); |
| NdefMessage msgB = getLargeNdef(); |
| |
| Log.d(TAG, "Putting ndef message A..."); |
| client.put(msgA); |
| Log.d(TAG, "Putting ndef message B..."); |
| client.put(msgB); |
| |
| byte[] responseBytes; |
| byte[] msgBytes; |
| int i; |
| |
| Log.d(TAG, "Getting ndef message A..."); |
| responseBytes = client.get(msgA).getNdefMessage().toByteArray(); |
| i = 0; |
| msgBytes = msgA.toByteArray(); |
| Log.d(TAG, "Done. Checking " + msgBytes.length + " bytes."); |
| for (byte b : msgBytes) { |
| assertEquals(b, responseBytes[i++]); |
| } |
| |
| Log.d(TAG, "Getting ndef message B..."); |
| responseBytes = client.get(msgB).getNdefMessage().toByteArray(); |
| i = 0; |
| msgBytes = msgB.toByteArray(); |
| Log.d(TAG, "Done. Checking " + msgBytes.length + " bytes."); |
| for (byte b : msgBytes) { |
| assertEquals(b, responseBytes[i++]); |
| } |
| |
| Log.d(TAG, "Closing client."); |
| client.close(); |
| } catch (IOException e) { |
| Log.d(TAG, "Test failed.", e); |
| throw e; |
| } |
| } |
| |
| public void testUnavailable() throws IOException { |
| try { |
| SnepClient client = getSnepClient(); |
| NdefMessage msg = getSmallNdef(); |
| Log.d(TAG, "Connecting to service " + SERVICE_NAME + "..."); |
| client.connect(); |
| |
| Log.d(TAG, "Getting ndef message..."); |
| SnepMessage response = client.get(msg); |
| assertEquals(SnepMessage.RESPONSE_NOT_FOUND, response.getField()); |
| Log.d(TAG, "Closing client."); |
| client.close(); |
| } catch (IOException e) { |
| Log.d(TAG, "Test failed.", e); |
| throw e; |
| } |
| } |
| |
| public void testUndeliverable() throws IOException { |
| try { |
| SnepClient client = new SnepClient(SERVICE_NAME, 100, FRAGMENT_LENGTH); |
| NdefMessage msg = getLargeNdef(); |
| Log.d(TAG, "Connecting to service " + SERVICE_NAME + "..."); |
| client.connect(); |
| Log.d(TAG, "Putting ndef message of size " + msg.toByteArray().length + "..."); |
| client.put(msg); |
| |
| Log.d(TAG, "Getting ndef message..."); |
| SnepMessage response = client.get(msg); |
| assertEquals(SnepMessage.RESPONSE_EXCESS_DATA, response.getField()); |
| client.close(); |
| } catch (IOException e) { |
| Log.d(TAG, "Error running fragmented", e); |
| throw e; |
| } |
| } |
| |
| private NdefMessage getSmallNdef() { |
| NdefRecord rec = new NdefRecord(NdefRecord.TNF_WELL_KNOWN, NdefRecord.RTD_URI, |
| new byte[] { 'A' }, "http://android.com".getBytes()); |
| return new NdefMessage(new NdefRecord[] { rec }); |
| } |
| |
| private NdefMessage getLargeNdef() { |
| int size = 500; |
| StringBuffer string = new StringBuffer(size); |
| for (int i = 0; i < size; i++) { |
| string.append('A' + (i % 26)); |
| } |
| NdefRecord rec = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, "text/plain".getBytes(), |
| new byte[] { 'B' }, string.toString().getBytes()); |
| return new NdefMessage(new NdefRecord[] { rec }); |
| } |
| |
| private SnepClient getSnepClient() { |
| return new SnepClient(SERVICE_NAME, FRAGMENT_LENGTH); |
| } |
| } |