OpenLCB_Java/test/org/openlcb/implementations/StreamReceiverTest.java at 58743ffc4ad868ff0a7284464fd84bf2bd594513 · bobjacobsen/OpenLCB_Java · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
package org.openlcb.implementations;

import org.openlcb.*;

import org.junit.*;

/**
 * @author  Bob Jacobsen   Copyright 2009
 */
public class StreamReceiverTest {

    NodeID hereID = new NodeID(new byte[]{1,2,3,4,5,6});
    NodeID farID  = new NodeID(new byte[]{1,1,1,1,1,1});

    int[] data;

    java.util.ArrayList<Message> messagesReceived;

    @Test
    public void testInitialization() {
        messagesReceived = new java.util.ArrayList<Message>();
        Connection testConnection = new AbstractConnection(){
            public void put(Message msg, Connection sender) {
                messagesReceived.add(msg);
            }
        };
        StreamReceiver rcv = new StreamReceiver(
                                            hereID,farID,
                                            testConnection);

        Assert.assertTrue(messagesReceived.size() == 0); // no startup messages

        // start operation
        Message m = new StreamInitiateRequestMessage(farID, hereID, 0, (byte)64, (byte)11, (byte)0 );

        rcv.put(m, null);

        Assert.assertTrue(messagesReceived.size() == 1);
        Assert.assertTrue(messagesReceived.get(0)
                           .equals(new StreamInitiateReplyMessage(hereID, farID, 0, (byte)64, (byte)11, (byte)3)));
    }

    @Test
    public void testShortStream() {
        messagesReceived = new java.util.ArrayList<Message>();
        Connection testConnection = new AbstractConnection(){
            public void put(Message msg, Connection sender) {
                messagesReceived.add(msg);
            }
        };
        StreamReceiver rcv = new StreamReceiver(
                                            hereID,farID,
                                            testConnection);

        Assert.assertTrue(messagesReceived.size() == 0); // no startup messages

        // start operation
        Message m = new StreamInitiateRequestMessage(farID, hereID, 0, 64, (byte)12, (byte)0);

        rcv.put(m, null);

        Assert.assertTrue(messagesReceived.size() == 1);
        Assert.assertTrue(messagesReceived.get(0)
                           .equals(new StreamInitiateReplyMessage(hereID, farID, 0, 64, (byte)12, (byte)3)));

        // send one data message
        messagesReceived = new java.util.ArrayList<Message>();
        m = new StreamDataSendMessage(farID, hereID, (byte)3, new int[64]);

        rcv.put(m, null);

        Assert.assertTrue(messagesReceived.size() == 1);
        Assert.assertTrue(messagesReceived.get(0)
                           .equals(new StreamDataProceedMessage(hereID, farID, (byte)12, (byte)3, 0)));
    }
}