revert changes to test_diff.py

Raisa Dzhamtyrova · Raisa Dzhamtyrova · commit c22044c69daa · 2020-02-18T09:14:14.000Z
diff --git a/pandas/tests/frame/methods/test_diff.py b/pandas/tests/frame/methods/test_diff.py
@@ -74,7 +74,7 @@ def test_diff_datetime_axis1(self, tz):
             )
             tm.assert_frame_equal(result, expected)
         else:
-            with pytest.raises(NotImplementedError, match=""):
+            with pytest.raises(NotImplementedError):
                 result = df.diff(axis=1)
 
     def test_diff_timedelta(self):

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ def test_diff_datetime_axis1(self, tz):`
`74`	`74`	`)`
`75`	`75`	`tm.assert_frame_equal(result, expected)`
`76`	`76`	`else:`
`77`		`- with pytest.raises(NotImplementedError, match=""):`
	`77`	`+ with pytest.raises(NotImplementedError):`
`78`	`78`	`result = df.diff(axis=1)`
`79`	`79`
`80`	`80`	`def test_diff_timedelta(self):`