fix test suite warnings re drop (#3460)

max-sixty · web-flow · commit 96cc2bc62b33 · 2019-10-30T21:24:16.000-04:00
diff --git a/xarray/tests/test_duck_array_ops.py b/xarray/tests/test_duck_array_ops.py
@@ -440,7 +440,9 @@ def test_argmin_max(dim_num, dtype, contains_nan, dask, func, skipna, aggdim):
             **{aggdim: getattr(da, "arg" + func)(dim=aggdim, skipna=skipna).compute()}
         )
         expected = getattr(da, func)(dim=aggdim, skipna=skipna)
-        assert_allclose(actual.drop(actual.coords), expected.drop(expected.coords))
+        assert_allclose(
+            actual.drop(list(actual.coords)), expected.drop(list(expected.coords))
+        )
 
 
 def test_argmin_max_error():

Original file line number	Diff line number	Diff line change
`@@ -440,7 +440,9 @@ def test_argmin_max(dim_num, dtype, contains_nan, dask, func, skipna, aggdim):`
`440`	`440`	`**{aggdim: getattr(da, "arg" + func)(dim=aggdim, skipna=skipna).compute()}`
`441`	`441`	`)`
`442`	`442`	`expected = getattr(da, func)(dim=aggdim, skipna=skipna)`
`443`		`- assert_allclose(actual.drop(actual.coords), expected.drop(expected.coords))`
	`443`	`+ assert_allclose(`
	`444`	`+ actual.drop(list(actual.coords)), expected.drop(list(expected.coords))`
	`445`	`+ )`
`444`	`446`
`445`	`447`
`446`	`448`	`def test_argmin_max_error():`