def test_prepare_plugins_must_merge_input_plugins(self, make_policy_template_for_function_plugin_mock):
required_plugin = BasePlugin("something")
make_policy_template_for_function_plugin_mock.return_value = required_plugin
custom_plugin = BasePlugin("someplugin")
sam_plugins = prepare_plugins([custom_plugin])
self.assertEquals(4, len(sam_plugins))
def test_prepare_plugins_must_add_required_plugins(self, make_policy_template_for_function_plugin_mock):
# This is currently the only required plugin
plugin_instance = BasePlugin("something")
make_policy_template_for_function_plugin_mock.return_value = plugin_instance
sam_plugins = prepare_plugins([])
self.assertEquals(3, len(sam_plugins))