update tests to reflect that login no longer implies spawn

jupyterhub/tests/test_api.py

@@ -143,10 +143,6 @@ def test_referer_check(app):
     if user is None:
         user = add_user(app.db, name='admin', admin=True)
     cookies = yield app.login_user('admin')
-    app_user = app.users[user]
-    # stop the admin's server so we don't mess up future tests
-    yield app.proxy.delete_user(app_user)
-    yield app_user.stop()
 
     r = yield api_request(app, 'users',
         headers={

jupyterhub/tests/test_named_servers.py

@@ -99,13 +99,13 @@ def test_create_named_server(app, named_servers):
         'kind': 'user',
         'admin': False,
         'pending': None,
-        'server': user.url,
+        'server': None,
         'servers': {
-            name: {
+            servername: {
                 'name': name,
                 'url': url_path_join(user.url, name, '/'),
             }
-            for name in ['', servername]
+            for name in [servername]
         },
     }
 
@@ -136,13 +136,13 @@ def test_delete_named_server(app, named_servers):
         'kind': 'user',
         'admin': False,
         'pending': None,
-        'server': user.url,
+        'server': None,
         'servers': {
             name: {
                 'name': name,
                 'url': url_path_join(user.url, name, '/'),
             }
-            for name in ['']
+            for name in []
         },
     }