| /** |
| * 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.avro.protobuf; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| |
| import org.apache.avro.Schema; |
| import org.apache.avro.io.DecoderFactory; |
| import org.apache.avro.io.Encoder; |
| import org.apache.avro.io.EncoderFactory; |
| import org.apache.avro.specific.SpecificData; |
| |
| import org.junit.Test; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.google.protobuf.ByteString; |
| |
| import org.apache.avro.protobuf.Test.Foo; |
| import org.apache.avro.protobuf.Test.A; |
| import org.apache.avro.protobuf.Test.M.N; |
| |
| public class TestProtobuf { |
| @Test public void testMessage() throws Exception { |
| |
| System.out.println(ProtobufData.get().getSchema(Foo.class).toString(true)); |
| Foo.Builder builder = Foo.newBuilder(); |
| builder.setInt32(0); |
| builder.setInt64(2); |
| builder.setUint32(3); |
| builder.setUint64(4); |
| builder.setSint32(5); |
| builder.setSint64(6); |
| builder.setFixed32(7); |
| builder.setFixed64(8); |
| builder.setSfixed32(9); |
| builder.setSfixed64(10); |
| builder.setFloat(1.0F); |
| builder.setDouble(2.0); |
| builder.setBool(true); |
| builder.setString("foo"); |
| builder.setBytes(ByteString.copyFromUtf8("bar")); |
| builder.setEnum(A.X); |
| builder.addIntArray(27); |
| builder.addSyms(A.Y); |
| Foo fooInner = builder.build(); |
| |
| Foo fooInArray = builder.build(); |
| builder = Foo.newBuilder(fooInArray); |
| builder.addFooArray(fooInArray); |
| |
| builder = Foo.newBuilder(fooInner); |
| builder.setFoo(fooInner); |
| Foo foo = builder.build(); |
| |
| System.out.println(foo); |
| |
| ByteArrayOutputStream bao = new ByteArrayOutputStream(); |
| ProtobufDatumWriter<Foo> w = new ProtobufDatumWriter<Foo>(Foo.class); |
| Encoder e = EncoderFactory.get().binaryEncoder(bao, null); |
| w.write(foo, e); |
| e.flush(); |
| |
| Object o = new ProtobufDatumReader<Foo>(Foo.class).read |
| (null, |
| DecoderFactory.get().createBinaryDecoder |
| (new ByteArrayInputStream(bao.toByteArray()), null)); |
| |
| assertEquals(foo, o); |
| } |
| |
| @Test public void testNestedEnum() throws Exception { |
| Schema s = ProtobufData.get().getSchema(N.class); |
| assertEquals(N.class.getName(), SpecificData.getClassName(s)); |
| } |
| |
| } |