JsonObjectDecoderTest.java — netty Source File

Source Code

/*
 * Copyright 2014 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.handler.codec.json;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.embedded.EmbeddedChannel;
import io.netty.handler.codec.CorruptedFrameException;
import io.netty.handler.codec.TooLongFrameException;
import io.netty.util.CharsetUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

public class JsonObjectDecoderTest {
    @Test
    public void testJsonObjectOverMultipleWrites() {
        EmbeddedChannel ch = new EmbeddedChannel(new JsonObjectDecoder());

        String objectPart1 = "{ \"firstname\": \"John";
        String objectPart2 = "\" ,\n \"surname\" :";
        String objectPart3 = "\"Doe\", age:22   \n}";

        // Test object
        ch.writeInbound(Unpooled.copiedBuffer("  \n\n  " + objectPart1, CharsetUtil.UTF_8));
        ch.writeInbound(Unpooled.copiedBuffer(objectPart2, CharsetUtil.UTF_8));
        ch.writeInbound(Unpooled.copiedBuffer(objectPart3 + "   \n\n  \n", CharsetUtil.UTF_8));

        ByteBuf res = ch.readInbound();
        assertEquals(objectPart1 + objectPart2 + objectPart3, res.toString(CharsetUtil.UTF_8));
        res.release();

        assertFalse(ch.finish());
    }

    @Test
    public void testMultipleJsonObjectsOverMultipleWrites() {
        EmbeddedChannel ch = new EmbeddedChannel(new JsonObjectDecoder());

        String objectPart1 = "{\"name\":\"Jo";
        String objectPart2 = "hn\"}{\"name\":\"John\"}{\"name\":\"Jo";
// ... (359 more lines)