Add TextSecureWebSocket tests

libtextsecure/test/index.html

@@ -47,6 +47,7 @@
 
   <script type="text/javascript" src="fake_api.js"></script>
   <script type="text/javascript" src="helpers_test.js"></script>
+  <script type="text/javascript" src="websocket_test.js"></script>
   <script type="text/javascript" src="websocket-resources_test.js"></script>
   <script type="text/javascript" src="protocol_test.js"></script>
 </body>

libtextsecure/test/websocket_test.js

@@ -0,0 +1,64 @@
+/* vim: ts=4:sw=4:expandtab
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+describe('TextSecureWebSocket', function() {
+    var WebSocket = window.WebSocket;
+    before(function() { window.WebSocket = MockSocket; });
+    after (function() { window.WebSocket = WebSocket;  });
+    it('connects a websocket', function(done) {
+        var mockServer = new MockServer('ws://localhost:8080');
+        mockServer.on('connection', function(server) {
+            server.on('message', function(data) {
+                server.send('hello');
+            });
+        });
+
+        var socket = new TextSecureWebSocket('ws://localhost:8080');
+        socket.onmessage = function(response) {
+            assert.strictEqual(response.data, 'hello');
+            done();
+        };
+        socket.send('data');
+    });
+
+    it('sends a keepalive once a minute', function(done) {
+        this.timeout(60000);
+        var mockServer = new MockServer('ws://localhost:8080');
+        mockServer.on('connection', function(server) {
+            server.on('message', function(data) {
+                var message = textsecure.protobuf.WebSocketMessage.decode(data);
+                assert.strictEqual(message.type, textsecure.protobuf.WebSocketMessage.Type.REQUEST);
+                assert.strictEqual(message.request.verb, 'GET');
+                assert.strictEqual(message.request.path, '/v1/keepalive');
+                done();
+            });
+        });
+        var socket = new TextSecureWebSocket('ws://localhost:8080');
+    });
+
+    it('reconnects', function(done) {
+        this.timeout(60000);
+        var mockServer = new MockServer('ws://localhost:8080');
+        var socket = new TextSecureWebSocket('ws://localhost:8080');
+        socket.onclose = function() {
+            var mockServer = new MockServer('ws://localhost:8080');
+            mockServer.on('connection', function() {
+                done();
+            });
+        };
+        mockServer.close();
+    });
+});