def METHOD_NAME(self, tmpdir):
    """
    Given:
    - Layout container FileType.
    When:
    - Wanting to retrieve all layout-containers from the current pack.
    Then:
    - Ensure only layout-containers in the pack are returned.
    """
    fake_pack_name = "FakeTestPack"
    repo = Repo(tmpdir)
    repo_path = Path(repo.path)
    fake_pack = MockPack(repo_path / "Packs", fake_pack_name, repo)
    fake_pack.create_layoutcontainer(
        "ExtraHop Detection", util_load_json(self.LAYOUT_CONTAINER)
    )
    fake_pack_path = fake_pack.path
    layouts = BaseConverter.get_entities_by_entity_type(
        Pack(fake_pack_path).layouts, FileType.LAYOUTS_CONTAINER
    )
    assert all(layout.type() == FileType.LAYOUTS_CONTAINER for layout in layouts)
    assert [layout.layout_id() for layout in layouts] == ["ExtraHop Detection"]