Finished rewriting release testing.

release_tests/test_session.py

@@ -0,0 +1,29 @@
+"""Testing session functions."""
+
+from unittest import IsolatedAsyncioTestCase, skip
+from aiohttp import ClientSession
+from release_tests.support import SESSION_KEY
+from release_tests.support.cluster import Cluster
+
+
+class SessionTC(IsolatedAsyncioTestCase):
+    """Tests the client sessions on a single server."""
+
+    async def asyncSetUp(self):
+        """Set up."""
+        self.cluster = Cluster()
+        await self.cluster.start_a_cluster()
+        self.addAsyncCleanup(self.cluster.cleanup)
+
+    async def test_if_session_added(self):
+        """Is the session created?"""
+        result = await self.cluster.get("/")
+        self.assertIn(SESSION_KEY, result[0].cookies)
+
+    @skip("feature not yet added.")
+    async def test_is_session_shared(self):
+        """Do all of the servers in the cluster use the same session ids?"""
+        results = await self.cluster.get("/")
+        self.assertEqual(
+            results[0].cookies[SESSION_KEY].value, results[1].cookies[SESSION_KEY].value
+        )