samples/messagedigest/test/api/NewAPIToOldAPITest.java
changeset 261 3df7beca6fd8
parent 260 e82f20a1130b
child 262 e59755da1aa6
     1.1 --- a/samples/messagedigest/test/api/NewAPIToOldAPITest.java	Sat Jun 14 10:32:31 2008 +0200
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,64 +0,0 @@
     1.4 -/*
     1.5 - * To change this template, choose Tools | Templates
     1.6 - * and open the template in the editor.
     1.7 - */
     1.8 -
     1.9 -package api;
    1.10 -
    1.11 -import java.nio.ByteBuffer;
    1.12 -import java.security.MessageDigest;
    1.13 -import java.util.Arrays;
    1.14 -import java.util.Random;
    1.15 -import org.junit.After;
    1.16 -import org.junit.BeforeClass;
    1.17 -import org.junit.Test;
    1.18 -import static org.junit.Assert.*;
    1.19 -
    1.20 -/** Compares that the MessageDigest and Digest yield the same results for
    1.21 - * default provider.
    1.22 - *
    1.23 - * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
    1.24 - */
    1.25 -public class NewAPIToOldAPITest {
    1.26 -    private static byte[] arr;
    1.27 -    private static long time;
    1.28 -    private static byte[] resOld;
    1.29 -    private static byte[] resNew;
    1.30 -
    1.31 -    public NewAPIToOldAPITest() {
    1.32 -    }
    1.33 -
    1.34 -    @BeforeClass
    1.35 -    public static void setUp() {
    1.36 -        time = System.currentTimeMillis();
    1.37 -        Random r = new Random(time);
    1.38 -        arr = new byte[r.nextInt(1024)];
    1.39 -        r.nextBytes(arr);
    1.40 -    }
    1.41 -
    1.42 -    @After
    1.43 -    public void tearDown() {
    1.44 -    }
    1.45 -
    1.46 -    @Test
    1.47 -    public void generateHashUsingMessageDigest() throws Exception {
    1.48 -        MessageDigest md = MessageDigest.getInstance("MD5");
    1.49 -        byte[] res = md.digest(arr);
    1.50 -        resOld = res;
    1.51 -    }
    1.52 -
    1.53 -    @Test
    1.54 -    public void generateHashUsingNewDigest() throws Exception {
    1.55 -        Digest d = Digest.getInstance("MD5");
    1.56 -        ByteBuffer bb = ByteBuffer.wrap(arr);
    1.57 -        byte[] res = d.digest(bb);
    1.58 -        resNew = res;
    1.59 -    }
    1.60 -    
    1.61 -    @Test
    1.62 -    public void compareTheHashes() throws Exception {
    1.63 -        if (!Arrays.equals(resOld, resNew)) {
    1.64 -            fail("Arrays are different:\n" + Arrays.toString(resOld) + "\n" + Arrays.toString(resNew));
    1.65 -        }
    1.66 -    }
    1.67 -}
    1.68 \ No newline at end of file