| /* |
| * 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.common.serialize.protobuf.support; |
| |
| import org.apache.dubbo.common.serialize.protobuf.support.model.GooglePB; |
| |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Random; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| |
| |
| public class GenericProtobufJsonObjectOutputTest { |
| private ByteArrayOutputStream byteArrayOutputStream; |
| private GenericProtobufJsonObjectOutput genericProtobufObjectOutput; |
| private GenericProtobufJsonObjectInput genericProtobufObjectInput; |
| private ByteArrayInputStream byteArrayInputStream; |
| |
| @BeforeEach |
| public void setUp() { |
| this.byteArrayOutputStream = new ByteArrayOutputStream(); |
| this.genericProtobufObjectOutput = new GenericProtobufJsonObjectOutput(byteArrayOutputStream); |
| } |
| |
| @Test |
| public void testWriteObjectNull() throws IOException { |
| assertThrows(IllegalArgumentException.class, () -> { |
| this.genericProtobufObjectOutput.writeObject(null); |
| }); |
| } |
| |
| @Test |
| public void testWriteGooglePbObject() throws IOException { |
| Random random = new Random(); |
| final int bound = 100000; |
| List<GooglePB.PhoneNumber> phoneNumberList = new ArrayList<>(); |
| for (int i = 0; i < 5; i++) { |
| phoneNumberList.add(GooglePB.PhoneNumber.newBuilder().setNumber(random.nextInt(bound) + "").setType(GooglePB.PhoneType.forNumber(random.nextInt(GooglePB.PhoneType.values().length - 1))).build()); |
| } |
| |
| Map<String, GooglePB.PhoneNumber> phoneNumberMap = new HashMap<>(); |
| for (int i = 0; i < 5; i++) { |
| phoneNumberMap.put("phoneNumber" + i, GooglePB.PhoneNumber.newBuilder().setNumber(random.nextInt(bound) + "").setType(GooglePB.PhoneType.forNumber(random.nextInt(GooglePB.PhoneType.values().length - 1))).build()); |
| } |
| GooglePB.PBRequestType request = GooglePB.PBRequestType.newBuilder() |
| .setAge(15).setCash(10).setMoney(16.0).setNum(100L) |
| .addAllPhone(phoneNumberList).putAllDoubleMap(phoneNumberMap).build(); |
| |
| this.genericProtobufObjectOutput.writeObject(request); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readObject(GooglePB.PBRequestType.class), is(request)); |
| } |
| |
| @Test |
| public void testWriteBoolean() throws IOException { |
| boolean random = new Random().nextBoolean(); |
| this.genericProtobufObjectOutput.writeBool(random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readBool(), is(random)); |
| } |
| |
| @Test |
| public void testWriteByte() throws IOException { |
| int random = new Random().nextInt(); |
| this.genericProtobufObjectOutput.writeByte((byte) random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readByte(), is((byte) random)); |
| } |
| |
| @Test |
| public void testWriteShort() throws IOException { |
| int random = new Random().nextInt(); |
| this.genericProtobufObjectOutput.writeShort((short) random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readShort(), is((short) random)); |
| } |
| |
| @Test |
| public void testWriteInt() throws IOException { |
| int random = new Random().nextInt(); |
| this.genericProtobufObjectOutput.writeInt(random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readInt(), is(random)); |
| } |
| |
| @Test |
| public void testWriteFloat() throws IOException { |
| float random = new Random().nextFloat(); |
| this.genericProtobufObjectOutput.writeFloat(random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readFloat(), is(random)); |
| } |
| |
| |
| @Test |
| public void testWriteDouble() throws IOException { |
| double random = new Random().nextDouble(); |
| this.genericProtobufObjectOutput.writeDouble(random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readDouble(), is(random)); |
| } |
| |
| |
| @Test |
| public void testWriteString() throws IOException { |
| byte[] bytes = new byte[new Random().nextInt(100)]; |
| new Random().nextBytes(bytes); |
| |
| this.genericProtobufObjectOutput.writeUTF(new String(bytes)); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readUTF(), is(new String(bytes))); |
| } |
| |
| @Test |
| public void testWriteBytes() throws IOException { |
| byte[] bytes = new byte[new Random().nextInt(100)]; |
| new Random().nextBytes(bytes); |
| this.genericProtobufObjectOutput.writeBytes(bytes); |
| this.flushToInput(); |
| final byte[] bytes1 = genericProtobufObjectInput.readBytes(); |
| assertThat(bytes1, is(bytes)); |
| } |
| |
| @Test |
| public void testWriteBytesSpecLength() throws IOException { |
| final int length = new Random().nextInt(100); |
| byte[] bytes = new byte[length]; |
| new Random().nextBytes(bytes); |
| this.genericProtobufObjectOutput.writeBytes(bytes, 0, length); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readBytes(), is(bytes)); |
| } |
| |
| @Test |
| public void testWriteLong() throws IOException { |
| long random = new Random().nextLong(); |
| this.genericProtobufObjectOutput.writeLong(random); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readLong(), is(random)); |
| } |
| |
| |
| @Test |
| public void testWriteMap() throws IOException, ClassNotFoundException { |
| Map<String, Object> map = new HashMap<>(); |
| map.put("key", "hello"); |
| map.put("value", "dubbo"); |
| this.genericProtobufObjectOutput.writeAttachments(map); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readAttachments(), is(map)); |
| } |
| |
| |
| @Test |
| void testWriteMultiType() throws IOException, ClassNotFoundException { |
| long random = new Random().nextLong(); |
| this.genericProtobufObjectOutput.writeLong(random); |
| Map<String, Object> map = new HashMap<>(); |
| map.put("key", "hello"); |
| map.put("value", "world"); |
| this.genericProtobufObjectOutput.writeAttachments(map); |
| final int length = new Random().nextInt(100); |
| byte[] bytes = new byte[length]; |
| new Random().nextBytes(bytes); |
| this.genericProtobufObjectOutput.writeBytes(bytes, 0, length); |
| int randomShort = new Random().nextInt(); |
| this.genericProtobufObjectOutput.writeShort((short) randomShort); |
| this.flushToInput(); |
| assertThat(genericProtobufObjectInput.readLong(), is(random)); |
| assertThat(genericProtobufObjectInput.readAttachments(), is(map)); |
| assertThat(genericProtobufObjectInput.readBytes(), is(bytes)); |
| assertThat(genericProtobufObjectInput.readShort(), is((short) randomShort)); |
| } |
| |
| private void flushToInput() { |
| this.genericProtobufObjectOutput.flushBuffer(); |
| this.byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray()); |
| this.genericProtobufObjectInput = new GenericProtobufJsonObjectInput(byteArrayInputStream); |
| } |
| } |
| |