PerMessageDeflateServerExtensionHandshakerTest.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.http.websocketx.extensions.compression;

import static io.netty.handler.codec.http.websocketx.extensions.compression.
        PerMessageDeflateServerExtensionHandshaker.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

import io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension;
import io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import org.junit.jupiter.api.Test;

public class PerMessageDeflateServerExtensionHandshakerTest {

    @Test
    public void testNormalHandshake() {
        WebSocketServerExtension extension;
        WebSocketExtensionData data;
        Map<String, String> parameters;

        // initialize
        PerMessageDeflateServerExtensionHandshaker handshaker =
                new PerMessageDeflateServerExtensionHandshaker(0);

        // execute
        extension = handshaker.handshakeExtension(
                new WebSocketExtensionData(PERMESSAGE_DEFLATE_EXTENSION, Collections.<String, String>emptyMap()));

        // test
        assertNotNull(extension);
        assertEquals(WebSocketServerExtension.RSV1, extension.rsv());
        assertTrue(extension.newExtensionDecoder() instanceof PerMessageDeflateDecoder);
        assertTrue(extension.newExtensionEncoder() instanceof PerMessageDeflateEncoder);

        // execute
        data = extension.newReponseData();

        assertEquals(PERMESSAGE_DEFLATE_EXTENSION, data.name());
        assertTrue(data.parameters().isEmpty());
// ... (117 more lines)