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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
package fi.iki.elonen;
import static junit.framework.Assert.*;
import static org.mockito.Mockito.*;
import java.util.HashMap;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import fi.iki.elonen.NanoHTTPD.IHTTPSession;
import fi.iki.elonen.NanoHTTPD.Response;
@RunWith(MockitoJUnitRunner.class)
public class WebSocketResponseHandlerTest {
@Mock
private IHTTPSession session;
private NanoWebSocketServer nanoWebSocketServer;
private Map<String, String> headers;
@Before
public void setUp() {
nanoWebSocketServer = Mockito.mock(NanoWebSocketServer.class, Mockito.CALLS_REAL_METHODS);
headers = new HashMap<String, String>();
headers.put("upgrade", "websocket");
headers.put("connection", "Upgrade");
headers.put("sec-websocket-key", "x3JJHMbDL1EzLkh9GBhXDw==");
headers.put("sec-websocket-protocol", "chat, superchat");
headers.put("sec-websocket-version", "13");
when(session.getHeaders()).thenReturn(headers);
}
@Test
public void testHandshakeReturnsResponseWithExpectedHeaders() {
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNotNull(handshakeResponse);
assertEquals(handshakeResponse.getHeader(NanoWebSocketServer.HEADER_WEBSOCKET_ACCEPT), "HSmrc0sMlYUkAGmm5OPpG2HaGWk=");
assertEquals(handshakeResponse.getHeader(NanoWebSocketServer.HEADER_WEBSOCKET_PROTOCOL), "chat");
}
@Test
public void testWrongWebsocketVersionReturnsErrorResponse() {
headers.put("sec-websocket-version", "12");
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNotNull(handshakeResponse);
assertEquals(Response.Status.BAD_REQUEST, handshakeResponse.getStatus());
}
@Test
public void testMissingKeyReturnsErrorResponse() {
headers.remove("sec-websocket-key");
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNotNull(handshakeResponse);
assertEquals(Response.Status.BAD_REQUEST, handshakeResponse.getStatus());
}
@Test
public void testWrongUpgradeHeaderReturnsNullResponse() {
headers.put("upgrade", "not a websocket");
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNull(handshakeResponse.getHeader(NanoWebSocketServer.HEADER_UPGRADE));
}
@Test
public void testWrongConnectionHeaderReturnsNullResponse() {
headers.put("connection", "Junk");
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNull(handshakeResponse.getHeader(NanoWebSocketServer.HEADER_UPGRADE));
}
@Test
public void testConnectionHeaderHandlesKeepAlive_FixingFirefoxConnectIssue() {
headers.put("connection", "keep-alive, Upgrade");
Response handshakeResponse = nanoWebSocketServer.serve(session);
assertNotNull(handshakeResponse);
}
}
|