1 files changed, 4 insertions, 2 deletions
diff --git a/tests/test_application.py b/tests/test_application.py
index 12b6bbe60..c4c2e579b 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -106,7 +106,8 @@ def test_add_is_parallel_allowed(app, status, warning):
     app.setup_extension('write_parallel')
     assert app.is_parallel_allowed('read') is False
     assert app.is_parallel_allowed('write') is True
-    assert 'the write_parallel extension does not declare' in warning.getvalue()
+    assert ("the write_parallel extension does not declare if it is safe "
+            "for parallel reading, assuming it isn't - please ") in warning.getvalue()
     app.extensions.pop('write_parallel')
     warning.truncate(0)  # reset warnings
 
@@ -119,6 +120,7 @@ def test_add_is_parallel_allowed(app, status, warning):
     app.setup_extension('write_serial')
     assert app.is_parallel_allowed('read') is False
     assert app.is_parallel_allowed('write') is False
-    assert 'the write_serial extension does not declare' in warning.getvalue()
+    assert ("the write_serial extension does not declare if it is safe "
+            "for parallel reading, assuming it isn't - please ") in warning.getvalue()
     app.extensions.pop('write_serial')
     warning.truncate(0)  # reset warnings