Finish acceptance tests.

Author: JASchilz

test.py

@@ -1,11 +1,27 @@
 import subprocess
 import os
+import time
+import socket
 from unittest import TestCase
 
-
 from server import Server
 
 
+class TestClient(object):
+
+    def __init__(self, port):
+
+        self.client_socket = socket.socket()
+        self.client_socket.connect(("127.0.0.1", port))
+
+        self.response = self.client_socket.recv(4096).decode();
+
+    def send(self, message):
+
+        self.client_socket.sendall(message.encode())
+        self.response = self.client_socket.recv(4096).decode()
+
+
 class ServerUnitTest(TestCase):
 
     def setUp(self):
@@ -21,5 +37,90 @@ def test_say(self):
 
         for phrase in ["OK!", "Whazzzzzup?", "African or European?"]:
             self.server.say(phrase)
-            self.assertEqual("OK! " + phrase, self.server.output_buffer)
+            self.assertEqual("You say, \"{}\"".format(phrase), self.server.output_buffer)
+
+
+class AcceptanceTests(TestCase):
+
+    @staticmethod
+    def make_server(port):
+
+        server = subprocess.Popen(
+            [
+                "python",
+                os.path.join(
+                    os.getcwd(),
+                    "serve.py"
+                ),
+                str(port),
+            ],
+            stdout=subprocess.PIPE,
+            creationflags=subprocess.CREATE_NEW_PROCESS_GROUP,
+        )
+
+        time.sleep(3)
+        return server
+
+    @staticmethod
+    def make_client(port):
+        client = TestClient(port)
+        return client
+
+    def test_for_acceptance(self):
+
+        self.make_server(50005)
+
+        client = self.make_client(50005)
+
+        room_descriptions = {}
+
+        initial_response = client.response
+
+        self.assertIn(
+            "Welcome to Realms of Venture",
+            initial_response,
+            "The server provides the greeting message"
+        )
+
+        client.send("move south")
+        client.send("move west")
+        client.send("move west")  # We should now be in room 1
+
+        room_descriptions[1] = client.response.split("OK! ")[1]  # Retrieve the room 1 description
+
+        client.send("move east")
+        room_descriptions[0] = client.response.split("OK! ")[1]  # Retrieve the room 0 description
+
+        client.send("move east")
+        room_descriptions[2] = client.response.split("OK! ")[1]  # Retrieve the room 2 description
+
+        client.send("move west")
+        client.send("move north")
+        room_descriptions[3] = client.response.split("OK! ")[1]  # Retrieve the room 3 description
+
+        client.send("move south")
+        self.assertIn(room_descriptions[0], client.response, "Client can navigate through server's rooms.")
+
+        client.send("move west")
+        self.assertIn(room_descriptions[1], client.response, "Client can navigate through server's rooms.")
+
+        client.send("move east")
+        client.send("move east")
+        self.assertIn(room_descriptions[2], client.response, "Client can navigate through server's rooms.")
+
+        client.send("move west")
+        client.send("move north")
+        self.assertIn(room_descriptions[3], client.response, "Client can navigate through server's rooms.")
+
+        self.assertEqual(4, len(set(room_descriptions.keys())), "Room descriptions are unique.")
+
+        client.send("say Hello?")
+        self.assertIn("You say, \"Hello?\"", client.response, "Client can see their speakings.")
+
+        client.send("quit")
+        self.assertEqual("OK! Goodbye!", client.response, "The server says goodbye.")
+
+
+
+