Advanced deprecation warnings for Django 2.2.

1 files changed, 4 insertions, 1 deletions

diff --git a/tests/runtests.py b/tests/runtests.py
index b1baf8d31e..9d67a15a94 100755
--- a/tests/runtests.py
+++ b/tests/runtests.py
@@ -17,7 +17,9 @@ from django.test import TestCase, TransactionTestCase
 from django.test.runner import default_test_processes
 from django.test.selenium import SeleniumTestCaseBase
 from django.test.utils import get_runner
-from django.utils.deprecation import RemovedInDjango30Warning
+from django.utils.deprecation import (
+    RemovedInDjango30Warning, RemovedInDjango31Warning,
+)
 from django.utils.log import DEFAULT_LOGGING
 
 try:
@@ -30,6 +32,7 @@ else:
 
 # Make deprecation warnings errors to ensure no usage of deprecated features.
 warnings.simplefilter("error", RemovedInDjango30Warning)
+warnings.simplefilter('error', RemovedInDjango31Warning)
 # Make runtime warning errors to ensure no usage of error prone patterns.
 warnings.simplefilter("error", RuntimeWarning)
 # Ignore known warnings in test dependencies.