def METHOD_NAME():
    """
    Test that equipments providers with wrong parameters aren't created
    """
    # Provider has a class wrongly formatted
    manager = EquipmentProviderManager([], providers_getter_wrong_class, -1)
    manager.init_providers(['sytral'])
    assert not manager._equipment_providers_legacy
    assert not manager._equipment_providers
    # No providers available in db
    manager._providers_getter = []
    manager.update_config()
    assert not manager._equipment_providers_legacy
    assert not manager._equipment_providers