TST

jklymak · jklymak · commit 17482b70aa9d · 2022-08-27T17:27:06.000-07:00
diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py
@@ -1,6 +1,7 @@
 import collections
 import platform
 from unittest import mock
+import warnings
 
 import numpy as np
 import pytest
@@ -518,7 +519,9 @@ def test_text_nohandler_warning():
     # this should _not_ warn:
     f, ax = plt.subplots()
     ax.pcolormesh(np.random.uniform(0, 1, (10, 10)))
-    ax.get_legend_handles_labels()
+    with warnings.catch_warnings():
+        warnings.simplefilter("error")
+        ax.get_legend_handles_labels()
 
 
 def test_empty_bar_chart_with_legend():
