WIP

Author: Otto-AA

src/mutmut/file_mutation.py

@@ -10,7 +10,7 @@
 from mutmut.trampoline_templates import create_trampoline_lookup, mangle_function_name, trampoline_impl
 from mutmut.node_mutation import mutation_operators, OPERATORS_TYPE
 
-NEVER_MUTATE_FUNCTION_NAMES = { "__getattribute__", "__setattr__", "__new__", "__init__" }
+NEVER_MUTATE_FUNCTION_NAMES = { "__getattribute__", "__setattr__", "__new__"}
 NEVER_MUTATE_FUNCTION_CALLS = { "len", "isinstance" }
 
 @dataclass
@@ -158,10 +158,6 @@ def _skip_node_and_children(self, node: cst.CSTNode):
         if isinstance(node, (cst.FunctionDef, cst.ClassDef)) and len(node.decorators):
             return True
 
-        if isinstance(node, cst.ClassDef):
-            # TODO: do not skip classes for type checking
-            return True
-
         return False
 
 

tests/e2e/test_e2e_type_checking.py

@@ -13,10 +13,11 @@ def test_type_checking_result_snapshot():
                 "type_checking.x_hello__mutmut_4": 1,
                 "type_checking.x_a_hello_wrapper__mutmut_1": 6,
                 "type_checking.x_a_hello_wrapper__mutmut_2": 0,
+                "type_checking.xǁPersonǁset_name__mutmut_1": 1,
                 "type_checking.x_mutate_me__mutmut_1": 6,
                 "type_checking.x_mutate_me__mutmut_2": 6,
-                "type_checking.x_mutate_me__mutmut_3": 1,
-                "type_checking.x_mutate_me__mutmut_4": 1,
+                "type_checking.x_mutate_me__mutmut_3": 6,
+                "type_checking.x_mutate_me__mutmut_4": 6,
                 "type_checking.x_mutate_me__mutmut_5": 6,
             }
         }