From c1ef62c2f60a8636f7260c18db79930bd6d84e2d Mon Sep 17 00:00:00 2001
From: Matthew Zeitlin <mzeitlin@caltech.edu>
Date: Mon, 22 Mar 2021 19:50:10 -0400
Subject: [PATCH] TST/CLN: remove redundant to_json test

---
 pandas/tests/io/json/test_pandas.py | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/pandas/tests/io/json/test_pandas.py b/pandas/tests/io/json/test_pandas.py
index c7aa56cae20be..3bd78d44a0b04 100644
--- a/pandas/tests/io/json/test_pandas.py
+++ b/pandas/tests/io/json/test_pandas.py
@@ -1730,11 +1730,6 @@ def test_to_s3(self, s3_resource, s3so):
             timeout -= 0.1
             assert timeout > 0, "Timed out waiting for file to appear on moto"
 
-    def test_json_pandas_na(self):
-        # GH 31615
-        result = DataFrame([[pd.NA]]).to_json()
-        assert result == '{"0":{"0":null}}'
-
     def test_json_pandas_nulls(self, nulls_fixture, request):
         # GH 31615
         if isinstance(nulls_fixture, Decimal):