Updated test_app.py and sshserver.py

tests/sshserver.py

@@ -77,11 +77,11 @@ class Server (paramiko.ServerInterface):
         return True
 
 
-def run_ssh_server(running=True):
+def run_ssh_server(port=2200, running=True):
     # now connect
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    sock.bind(('127.0.0.1', 2200))
+    sock.bind(('127.0.0.1', port))
     sock.listen(100)
 
     while running:

tests/test_app.py

@@ -18,6 +18,8 @@ handler.DELAY = 0.1
 class TestApp(AsyncHTTPTestCase):
 
     _is_running = False
+    sshserver_port = 2200
+    body = u'hostname=127.0.0.1&port={}&username=robey&password=foo'.format(sshserver_port) # noqa
 
     def get_app(self):
         loop = self.io_loop
@@ -29,6 +31,14 @@ class TestApp(AsyncHTTPTestCase):
         return app
 
     @classmethod
+    def setUpClass(cls):
+        t = threading.Thread(
+            target=run_ssh_server, args=(cls.sshserver_port, cls)
+        )
+        t.setDaemon(True)
+        t.start()
+
+    @classmethod
     def tearDownClass(cls):
         cls._is_running = True
 
@@ -62,15 +72,13 @@ class TestApp(AsyncHTTPTestCase):
     def test_app_with_wrong_credentials(self):
         response = self.fetch('/')
         self.assertEqual(response.code, 200)
-        body = u'hostname=127.0.0.1&port=2200&username=robey&password=foos'
-        response = self.fetch('/', method="POST", body=body)
+        response = self.fetch('/', method="POST", body=self.body + u's')
         self.assertIn(b'Authentication failed.', response.body)
 
     def test_app_with_correct_credentials(self):
         response = self.fetch('/')
         self.assertEqual(response.code, 200)
-        body = u'hostname=127.0.0.1&port=2200&username=robey&password=foo'
-        response = self.fetch('/', method="POST", body=body)
+        response = self.fetch('/', method="POST", body=self.body)
         worker_id = json.loads(response.body.decode('utf-8'))['id']
         self.assertIsNotNone(worker_id)
 
@@ -81,8 +89,7 @@ class TestApp(AsyncHTTPTestCase):
         response = yield client.fetch(url)
         self.assertEqual(response.code, 200)
 
-        body = u'hostname=127.0.0.1&port=2200&username=robey&password=foo'
-        response = yield client.fetch(url, method="POST", body=body)
+        response = yield client.fetch(url, method="POST", body=self.body)
         worker_id = json.loads(response.body.decode('utf-8'))['id']
         self.assertIsNotNone(worker_id)
 
@@ -101,8 +108,7 @@ class TestApp(AsyncHTTPTestCase):
         response = yield client.fetch(url)
         self.assertEqual(response.code, 200)
 
-        body = u'hostname=127.0.0.1&port=2200&username=robey&password=foo'
-        response = yield client.fetch(url, method="POST", body=body)
+        response = yield client.fetch(url, method="POST", body=self.body)
         worker_id = json.loads(response.body.decode('utf-8'))['id']
         self.assertIsNotNone(worker_id)
 
@@ -112,8 +118,3 @@ class TestApp(AsyncHTTPTestCase):
         msg = yield ws.read_message()
         self.assertIn('Welcome!', msg)
         ws.close()
-
-
-t = threading.Thread(target=run_ssh_server, args=(TestApp,))
-t.setDaemon(True)
-t.start()