add and mul operations applied to booleans do not issue a numexpr warning as of version 2.13.1. Remove/adjuste related test cases

Author: eoincondron

pandas/tests/frame/test_arithmetic.py

@@ -1095,8 +1095,6 @@ def test_binop_other(self, op, value, dtype, switch_numexpr_min_elements):
         skip = {
             (operator.truediv, "bool"),
             (operator.pow, "bool"),
-            (operator.add, "bool"),
-            (operator.mul, "bool"),
         }
 
         elem = DummyElement(value, dtype)

pandas/tests/series/test_arithmetic.py

@@ -25,7 +25,6 @@
 import pandas._testing as tm
 from pandas.core import ops
 from pandas.core.computation import expressions as expr
-from pandas.core.computation.check import NUMEXPR_INSTALLED
 
 
 @pytest.fixture(autouse=True, params=[0, 1000000], ids=["numexpr", "python"])
@@ -348,20 +347,12 @@ def test_add_list_to_masked_array(self, val, dtype):
 
     def test_add_list_to_masked_array_boolean(self, request):
         # GH#22962
-        warning = (
-            UserWarning
-            if request.node.callspec.id == "numexpr" and NUMEXPR_INSTALLED
-            else None
-        )
         ser = Series([True, None, False], dtype="boolean")
-        msg = "operator is not supported by numexpr for the bool dtype"
-        with tm.assert_produces_warning(warning, match=msg):
-            result = ser + [True, None, True]
+        result = ser + [True, None, True]
         expected = Series([True, None, True], dtype="boolean")
         tm.assert_series_equal(result, expected)
 
-        with tm.assert_produces_warning(warning, match=msg):
-            result = [True, None, True] + ser
+        result = [True, None, True] + ser
         tm.assert_series_equal(result, expected)
 
 

pandas/tests/test_expressions.py

@@ -317,9 +317,7 @@ def test_bool_ops_raise_on_arithmetic(self, op_str, opname):
         with pytest.raises(NotImplementedError, match=err_msg):
             f(df, True)
 
-    @pytest.mark.parametrize(
-        "op_str,opname", [("+", "add"), ("*", "mul"), ("-", "sub")]
-    )
+    @pytest.mark.parametrize("op_str,opname", [("-", "sub")])
     def test_bool_ops_warn_on_arithmetic(self, op_str, opname, monkeypatch):
         n = 10
         df = DataFrame(