How to use test_message_modifying_handler method in localstack

Best Python code snippet using localstack_python

test_edge.py

Source:test_edge.py

...154        assert len(response["Messages"]) == 1155        os.environ.pop("DEFAULT_REGION")156        if region_original is not None:157            os.environ["DEFAULT_REGION"] = region_original158    def test_message_modifying_handler(self, s3_client, monkeypatch):159        class MessageModifier(MessageModifyingProxyListener):160            def forward_request(self, method, path: str, data, headers):161                if method != "HEAD":162                    return Request(path=path.replace(bucket_name, f"{bucket_name}-patched"))163            def return_response(self, method, path, data, headers, response):164                if method == "HEAD":165                    return Response(status_code=201)166                content = to_str(response.content or "")167                if "test content" in content:168                    return Response(content=content + " patched")169        updated_handlers = list(ProxyListener.DEFAULT_LISTENERS) + [MessageModifier()]170        monkeypatch.setattr(ProxyListener, "DEFAULT_LISTENERS", updated_handlers)171        # create S3 bucket, assert that patched bucket name is used172        bucket_name = f"b-{short_uid()}"...

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