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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.nfc.snep;
     18 
     19 import java.io.IOException;
     20 
     21 import com.android.nfc.snep.SnepClient;
     22 import com.android.nfc.snep.SnepMessage;
     23 import com.android.nfc.snep.SnepServer;
     24 
     25 import android.nfc.NdefMessage;
     26 import android.nfc.NdefRecord;
     27 import android.test.AndroidTestCase;
     28 import android.util.Log;
     29 
     30 import java.lang.StringBuffer;
     31 
     32 /**
     33  * Tests connectivity to a default SNEP server, using a physical NFC device.
     34  */
     35 public class SnepDefaultClientTests extends AndroidTestCase {
     36     private static final String TAG = "nfcTest";
     37 
     38     public void setUp() {
     39         Log.d(TAG, "Waiting for service to restart...");
     40         try {
     41             Thread.sleep(6000);
     42         } catch (InterruptedException e) {}
     43         Log.d(TAG, "Running test.");
     44     }
     45 
     46     public void testPutSmallToDefaultServer() throws IOException {
     47         SnepClient client = new SnepClient();
     48         client.connect();
     49         client.put(getSmallNdef());
     50         client.close();
     51     }
     52 
     53     public void testPutLargeToDefaultServer() throws IOException {
     54         SnepClient client = new SnepClient();
     55         client.connect();
     56         client.put(getLargeNdef());
     57         client.close();
     58     }
     59 
     60     public void testPutTwiceToDefaultServer() throws IOException {
     61         SnepClient client = new SnepClient();
     62         client.connect();
     63         client.put(getSmallNdef());
     64         client.put(getSmallNdef());
     65         client.close();
     66     }
     67 
     68     public void testGetFail() throws IOException {
     69         SnepClient client = new SnepClient();
     70         client.connect();
     71         SnepMessage response = client.get(getSmallNdef());
     72         assertEquals(SnepMessage.RESPONSE_NOT_IMPLEMENTED, response.getField());
     73     }
     74 
     75     private NdefMessage getSmallNdef() {
     76         NdefRecord rec = new NdefRecord(NdefRecord.TNF_ABSOLUTE_URI, NdefRecord.RTD_URI,
     77                 new byte[0], "http://android.com".getBytes());
     78         return new NdefMessage(new NdefRecord[] { rec });
     79     }
     80 
     81     private NdefMessage getLargeNdef() {
     82         int size = 3000;
     83         StringBuffer string = new StringBuffer(size);
     84         for (int i = 0; i < size; i++) {
     85             string.append('A' + (i % 26));
     86         }
     87         NdefRecord rec = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, "text/plain".getBytes(),
     88                 new byte[0], string.toString().getBytes());
     89         return new NdefMessage(new NdefRecord[] { rec });
     90     }
     91 }
     92