Add AccountsTestCase with login.

dddp/accounts/tests.py

@@ -0,0 +1,44 @@
+from dddp import tests
+
+
+class AccountsTestCase(tests.DDPServerTestCase):
+
+    def test_login_no_accounts(self):
+        sockjs = self.server.sockjs('/sockjs/1/a/websocket')
+
+        resp = sockjs.websocket.recv()
+        self.assertEqual(resp, 'o')
+
+        msgs = sockjs.recv()
+        self.assertEqual(
+            msgs, [
+                {'server_id': '0'},
+            ],
+        )
+
+        sockjs.connect('1', 'pre2', 'pre1')
+        msgs = sockjs.recv()
+        self.assertEqual(
+            msgs, [
+                {'msg': 'connected', 'session': msgs[0].get('session', None)},
+            ],
+        )
+
+        id_ = sockjs.call(
+            'login', {'user': 'invalid@example.com', 'password': 'foo'},
+        )
+        msgs = sockjs.recv()
+        self.assertEqual(
+            msgs, [
+                {
+                    'msg': 'result',
+                    'error': {
+                        'error': 500,
+                        'reason': "(403, 'Authentication failed.')",
+                    },
+                    'id': id_,
+                },
+            ],
+        )
+
+        sockjs.close()