Forego regex matching for just matching the string verbatim

nicholas-esterer · nicholas-esterer · commit 6f67cd70dabc · 2020-10-16T18:03:29.000-04:00
diff --git a/packages/python/plotly/plotly/tests/test_core/test_subplots/test_make_subplots.py b/packages/python/plotly/plotly/tests/test_core/test_subplots/test_make_subplots.py
@@ -115,17 +115,20 @@ def test_row_width_not_list_of_correct_numbers(self):
             tls.make_subplots(rows=2, cols=2, row_heights=[1])
 
     def test_bad_row_spacing(self):
-        with self.assertRaisesRegex(
-            ValueError, "Vertical spacing must be less than or equal to 1 / (rows - 1)."
-        ):
+        with self.assertRaises(ValueError) as cm:
             tls.make_subplots(rows=3, vertical_spacing=1 / 2 + 1e-6)
+            assert (
+                cm.exception.args[0]
+                == "Vertical spacing must be less than or equal to 1 / (rows - 1)."
+            )
 
     def test_bad_col_spacing(self):
-        with self.assertRaisesRegex(
-            ValueError,
-            "Horizontal spacing must be less than or equal to 1 / (cols - 1).",
-        ):
+        with self.assertRaises(ValueError) as cm:
             tls.make_subplots(cols=3, horizontal_spacing=1 / 2 + 1e-6)
+            assert (
+                cm.exception.args[0]
+                == "Horizontal spacing must be less than or equal to 1 / (cols - 1)."
+            )
 
     def test_single_plot(self):
         expected = Figure(
