All tests passing and merged with master.

tests/app/main/views/test_index.py

@@ -0,0 +1,16 @@
+from flask import url_for
+
+
+def test_logged_in_user_redirects_to_choose_service(app_,
+                                                    api_user_active,
+                                                    mock_get_user,
+                                                    mock_get_user_by_email,
+                                                    mock_login):
+    with app_.test_request_context():
+        with app_.test_client() as client:
+            client.login(api_user_active)
+            response = client.get(url_for('main.index'))
+            assert response.status_code == 302
+
+            response = client.get(url_for('main.sign_in', follow_redirects=True))
+            assert response.location == url_for('main.choose_service', _external=True)