Last fixes

Author: datapythonista

pandas/core/series.py

@@ -4345,7 +4345,7 @@ def map(
             mapping correspondence.
         engine : decorator, optional
             Choose the execution engine to use to run the function. Only used for
-            functions. If ``map`` is called with a mapping or ``Series``, and
+            functions. If ``map`` is called with a mapping or ``Series``, an
             exception will be raised. If ``engine`` is not provided the function will
             be executed by the regular Python interpreter.
 
@@ -4358,8 +4358,7 @@ def map(
             Not all functions can be executed with all execution engines. In general,
             JIT compilers will require type stability in the function (no variable
             should change data type during the execution). And not all pandas and
-            NumPy APIs are supported. Check the engine documentation [1]_ and [2]_
-            for limitations.
+            NumPy APIs are supported. Check the engine documentation for limitations.
 
             .. versionadded:: 3.0.0
 

pandas/tests/apply/common.py

@@ -29,9 +29,7 @@ class MockExecutionEngine(BaseExecutionEngine):
 
     def map(data, func, args, kwargs, decorator, skip_na):
         kwargs_to_pass = kwargs if isinstance(data, DataFrame) else {}
-        return data.map(
-            func, action_na="ignore" if skip_na else False, **kwargs_to_pass
-        )
+        return data.map(func, na_action="ignore" if skip_na else None, **kwargs_to_pass)
 
     def apply(data, func, args, kwargs, decorator, axis):
         if isinstance(data, Series):

pandas/tests/series/methods/test_map.py

@@ -634,17 +634,12 @@ def test_map_func_is_none():
         Series([1, 2]).map(func=None)
 
 
-def test_map_engine_no_function():
+@pytest.mark.parametrize("func", [{}, {1: 2}, Series([3, 4])])
+def test_map_engine_no_function(func):
     s = Series([1, 2])
 
     with pytest.raises(ValueError, match="engine argument can only be specified"):
-        s.map({}, engine="something")
-
-    with pytest.raises(ValueError, match="engine argument can only be specified"):
-        s.map({1: 2}, engine="something")
-
-    with pytest.raises(ValueError, match="engine argument can only be specified"):
-        s.map(Series([3, 4]), engine="something")
+        s.map(func, engine="something")
 
 
 def test_map_engine_not_executor():