def setUp(self) -> None:
    self.config = _setup_config()
    self.default_seed_values = Config._determine_seed_values(seed_values={'buildroot': 'fake_buildroot'}, env={'NAME': 'foo'})
    self.expected_combined_values: dict[(str, dict[(str, list[str])])] = {'a': {'list': ['["1", "2", "3", "42"]'], 'list2': ['+[7, 8, 9]'], 'list3': ['-["x", "y", "z"]'], 'fast': ['True']}, 'b': {'preempt': ['True', 'False']}, 'c': {'name': ['overridden_from_default'], 'interpolated_from_section': ['overridden_from_default is interpolated'], 'recursively_interpolated_from_section': ['overridden_from_default is interpolated (again)']}, 'd': {'dict_val': ["{'add': 0, 'remove': 0, 'nested': {'nested_key': 'foo'}}"], 'list': ['+[0, 1],-[8, 9]']}, 'empty_section': {}, 'list_merging': {'list1': ['[]', '[11, 22]'], 'list2': ['[1, 2]', '+[33]'], 'list3': ['+[3, 4]', '+[8, 9],-[4, 55]'], 'list4': ['-[5]', '[66]'], 'list5': ['[6, 7]'], 'list6': ['+[77, 88]']}}
def setUp(self) -> None:
    self.config = _setup_config()
    self.default_seed_values = Config._determine_seed_values(seed_values={'buildroot': 'fake_buildroot'}, env={'NAME': 'foo'})
    self.expected_combined_values: dict[(str, dict[(str, list[str])])] = {'a': {'list': ['["1", "2", "3", "42"]'], 'list2': ['+[7, 8, 9]'], 'list3': ['-["x", "y", "z"]'], 'fast': ['True']}, 'b': {'preempt': ['True', 'False']}, 'c': {'name': ['overridden_from_default'], 'interpolated_from_section': ['overridden_from_default is interpolated'], 'recursively_interpolated_from_section': ['overridden_from_default is interpolated (again)']}, 'd': {'dict_val': ["{'add': 0, 'remove': 0, 'nested': {'nested_key': 'foo'}}"], 'list': ['+[0, 1],-[8, 9]']}, 'empty_section': {}, 'list_merging': {'list1': ['[]', '[11, 22]'], 'list2': ['[1, 2]', '+[33]'], 'list3': ['+[3, 4]', '+[8, 9],-[4, 55]'], 'list4': ['-[5]', '[66]'], 'list5': ['[6, 7]'], 'list6': ['+[77, 88]']}}