Fixed bug where mutmut would recollect all tests on every run

boxed · Oct 26, 2024 · cbf4759 · cbf4759
1 parent 5efc874
commit cbf4759
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mutmut/__main__.py b/mutmut/__main__.py
@@ -674,7 +674,7 @@ def __init__(self, *, ids):
     def clear_out_obsolete_test_names(self):
         count_before = len(mutmut.tests_by_mangled_function_name)
         mutmut.tests_by_mangled_function_name = {
-            k: {test_name for test_name in test_names if test_name not in self.ids}
+            k: {test_name for test_name in test_names if test_name in self.ids}
             for k, test_names in mutmut.tests_by_mangled_function_name.items()
         }
         count_after = len(mutmut.tests_by_mangled_function_name)