Replaced start up tests.

release_tests/test_startup.py

@@ -0,0 +1,45 @@
+"""Test release startup conditions."""
+
+from socket import gethostbyname, gethostname
+from unittest import IsolatedAsyncioTestCase
+from aiohttp import ClientSession
+from release_tests.support import get_port
+from release_tests.support.cluster import Cluster
+
+LOCALHOST = "127.0.0.1"
+DEFAULT_PORT = 3000
+
+
+class MTTStartUp(IsolatedAsyncioTestCase):
+    """Tests the server startup conditions."""
+
+    async def asyncSetUp(self):
+        """Setup for server testing."""
+        self.cluster = Cluster()
+        self.addAsyncCleanup(self.cluster.cleanup)
+
+    async def test_default_startup(self):
+        """Does the server start up on localhost:3000"""
+        url = f"http://{LOCALHOST}:{DEFAULT_PORT}"
+        await self.cluster.start_a_server()
+        async with ClientSession() as session:
+            async with session.get(url) as resp:
+                self.assertEqual(resp.status, 200)
+
+    async def test_address(self):
+        """Can the address be set?"""
+        addr = gethostbyname(gethostname())
+        url = f"http://{addr}:{DEFAULT_PORT}"
+        await self.cluster.start_a_server("-a", addr)
+        async with ClientSession() as session:
+            async with session.get(url) as resp:
+                self.assertEqual(resp.status, 200)
+
+    async def test_port(self):
+        """Can the port be changed?"""
+        port = get_port()
+        url = f"http://{LOCALHOST}:{port}"
+        await self.cluster.start_a_server("-p", port)
+        async with ClientSession() as session:
+            async with session.get(url) as resp:
+                self.assertEqual(resp.status, 200)