Add back older test.

pydata · Oct 1, 2019 · db39a07 · db39a07
1 parent bdc63ff
commit db39a07
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/xarray/tests/test_concat.py b/xarray/tests/test_concat.py
@@ -41,6 +41,9 @@ def test_concat_compat():
     for var in ["has_x", "no_x_y"]:
         assert "y" not in result[var]
 
+    with raises_regex(ValueError, "One or more of the specified variables"):
+        concat([ds1, ds2], dim="q")
+
 
 class TestConcatDataset:
     @pytest.fixture