move step logging to tests, DRY; put test scenario in separate file, less globals

src/scenario.js

@@ -0,0 +1,37 @@
+/*
+Copyright 2018 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+
+const signup = require('./tests/signup');
+const join = require('./tests/join');
+const createRoom = require('./tests/create-room');
+const acceptServerNoticesInviteAndConsent = require('./tests/server-notices-consent');
+
+module.exports = async function scenario(createSession) {
+  async function createUser(username) {
+    const session = await createSession(username);
+    await signup(session, session.username, 'testtest');
+    const noticesName = "Server Notices";
+    await acceptServerNoticesInviteAndConsent(session, noticesName);
+    return session;
+  }
+
+  const alice = await createUser("alice");
+  const bob = await createUser("bob");
+  const room = 'test';
+  await createRoom(alice, room);
+  // await join(bob, room);
+}