TST: parametrize sparse array arithmetic tests (#27271)

Author: jbrockmendel

pandas/conftest.py

@@ -1,5 +1,6 @@
 from datetime import date, time, timedelta, timezone
 from decimal import Decimal
+import operator
 import os
 
 from dateutil.tz import tzlocal, tzutc
@@ -13,6 +14,7 @@
 
 import pandas as pd
 from pandas import DataFrame
+from pandas.core import ops
 import pandas.util.testing as tm
 
 hypothesis.settings.register_profile(
@@ -163,6 +165,34 @@ def all_arithmetic_operators(request):
  return request.param
 
 
+@pytest.fixture(
+ params=[
+ operator.add,
+ ops.radd,
+ operator.sub,
+ ops.rsub,
+ operator.mul,
+ ops.rmul,
+ operator.truediv,
+ ops.rtruediv,
+ operator.floordiv,
+ ops.rfloordiv,
+ operator.mod,
+ ops.rmod,
+ operator.pow,
+ ops.rpow,
+ ]
+)
+def all_arithmetic_functions(request):
+ """
+ Fixture for operator and roperator arithmetic functions.
+
+ Note: This includes divmod and rdivmod, whereas all_arithmetic_operators
+ does not.
+ """
+ return request.param
+
+
 _all_numeric_reductions = [
  "sum",
  "max",