##### SUMMARY
helpers contains call to Display.deprecated or AnsibleModule.deprecate and is scheduled for removal

```
lib/ansible/playbook/helpers.py:158:20: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:255:24: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:298:24: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:336:20: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/playbook/helpers.py
```

##### ANSIBLE VERSION
```
2.12
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

return None
        self.mock_inventory.get_host.side_effect = _get_host
        
        self.mock_variable_manager = MagicMock(name='MockVariableManager')
        self.mock_variable_manager.get_vars.return_value = dict()
        self.mock_block = MagicMock(name='MockBlock')
        
        self.fake_role_loader = DictDataLoader({os.path.join(os.path.realpath("/etc"), "ansible/roles/bogus_role/tasks/main.yml"): """
                                                - shell: echo 'hello world'
                                                """})
        self._test_data_path = os.path.dirname(__file__)
        self.fake_include_loader = DictDataLoader({"/dev/null/includes/test_include.yml": """
                                                   - include: other_test_include.yml
                                                   - shell: echo 'hello world'
                                                   """,
                                                   "/dev/null/includes/static_test_include.yml": """
                                                   - include: other_test_include.yml
                                                   - shell: echo 'hello static world'
                                                   """,
                                                   "/dev/null/includes/other_test_include.yml": """
                                                   - debug:
                                                       msg: other_test_include_debug
                                                   """})
class TestLoadListOfTasks(unittest.TestCase, MixinForMocks):
    def setUp(self):
        self._setup()
    def _assert_is_task_list(self, results):
        for result in results:
            self.assertIsInstance(result, Task)
    def _assert_is_task_list_or_blocks(self, results):