| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.dubbo.wasm.rpc.protocol; |
| |
| import org.apache.dubbo.common.URL; |
| import org.apache.dubbo.rpc.AppResponse; |
| import org.apache.dubbo.rpc.Exporter; |
| import org.apache.dubbo.rpc.Invocation; |
| import org.apache.dubbo.rpc.Invoker; |
| import org.apache.dubbo.rpc.Result; |
| import org.apache.dubbo.wasm.rpc.protocol.AbstractWasmExporter; |
| import org.apache.dubbo.wasm.rpc.protocol.AbstractWasmInvoker; |
| import org.apache.dubbo.wasm.rpc.protocol.AbstractWasmProtocol; |
| import org.apache.dubbo.wasm.test.TestHelper; |
| |
| import io.github.kawamuray.wasmtime.Func; |
| import io.github.kawamuray.wasmtime.Store; |
| import org.junit.jupiter.api.Test; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Map; |
| import java.util.function.Supplier; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| /** |
| * see dubbo-wasm/dubbo-wasm-test/src/main/rust-extensions/README.md |
| */ |
| public class AbstractWasmProtocolTest { |
| |
| @Test |
| void test() { |
| RustProtocol protocol = new RustProtocol(); |
| protocol.refer(Object.class, null); |
| protocol.export(new RustInvoker<>(Object.class)); |
| } |
| |
| static class RustProtocol extends AbstractWasmProtocol { |
| |
| @Override |
| protected String buildWasmName(Class<?> clazz) { |
| return TestHelper.WASM_NAME; |
| } |
| |
| @Override |
| protected Map<String, Func> initWasmCallJavaFunc(Store<Void> store, Supplier<ByteBuffer> supplier) { |
| return TestHelper.initWasmCallJavaFunc(store, supplier); |
| } |
| |
| @Override |
| protected <T> Invoker<T> doRefer(Class<T> type, URL url, Long argumentId) { |
| final String result = TestHelper.getResult(argumentId); |
| assertEquals("rust result", result); |
| return new RustInvoker<>(type); |
| } |
| |
| @Override |
| protected <T> Long getArgumentId(Class<T> type, URL url) { |
| return 5L; |
| } |
| |
| @Override |
| protected <T> Exporter<T> doExport(Invoker<T> invoker, Long argumentId) { |
| final String result = TestHelper.getResult(argumentId); |
| assertEquals("rust result", result); |
| return new RustExporter<>(invoker); |
| } |
| |
| @Override |
| protected <T> Long getArgumentId(Invoker<T> invoker) { |
| return 6L; |
| } |
| |
| @Override |
| public int getDefaultPort() { |
| return 0; |
| } |
| } |
| |
| static class RustInvoker<T> extends AbstractWasmInvoker<T> { |
| |
| public RustInvoker(Class<T> type) { |
| super(type, URL.valueOf("dubbo://127.0.0.1:12345?timeout=1234&default.timeout=5678")); |
| } |
| |
| @Override |
| protected String buildWasmName(Class<?> clazz) { |
| return TestHelper.WASM_NAME; |
| } |
| |
| @Override |
| protected Map<String, Func> initWasmCallJavaFunc(Store<Void> store, Supplier<ByteBuffer> supplier) { |
| return TestHelper.initWasmCallJavaFunc(store, supplier); |
| } |
| |
| @Override |
| protected Result doInvoke(Invocation invocation, Long argumentId) { |
| String result = TestHelper.getResult(argumentId); |
| assertEquals("rust result", result); |
| return new AppResponse(); |
| } |
| |
| @Override |
| protected Long getArgumentId(Invocation invocation) { |
| return 4L; |
| } |
| } |
| |
| static class RustExporter<T> extends AbstractWasmExporter<T> { |
| |
| public RustExporter(Invoker<T> invoker) { |
| super(invoker); |
| } |
| |
| @Override |
| protected String buildWasmName(Class<?> clazz) { |
| return TestHelper.WASM_NAME; |
| } |
| |
| @Override |
| protected Map<String, Func> initWasmCallJavaFunc(Store<Void> store, Supplier<ByteBuffer> supplier) { |
| return TestHelper.initWasmCallJavaFunc(store, supplier); |
| } |
| } |
| } |