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//
// ========================================================================
// Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.websocket.api.extensions;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import java.util.HashMap;
import java.util.Map;
import org.junit.Assert;
import org.junit.Test;
public class ExtensionConfigTest
{
private void assertConfig(ExtensionConfig cfg, String expectedName, Map<String, String> expectedParams)
{
String prefix = "ExtensionConfig";
Assert.assertThat(prefix + ".Name",cfg.getName(),is(expectedName));
prefix += ".getParameters()";
Map<String, String> actualParams = cfg.getParameters();
Assert.assertThat(prefix,actualParams,notNullValue());
Assert.assertThat(prefix + ".size",actualParams.size(),is(expectedParams.size()));
for (String expectedKey : expectedParams.keySet())
{
Assert.assertThat(prefix + ".containsKey(" + expectedKey + ")",actualParams.containsKey(expectedKey),is(true));
String expectedValue = expectedParams.get(expectedKey);
String actualValue = actualParams.get(expectedKey);
Assert.assertThat(prefix + ".containsKey(" + expectedKey + ")",actualValue,is(expectedValue));
}
}
@Test
public void testParseMuxExample()
{
ExtensionConfig cfg = ExtensionConfig.parse("mux; max-channels=4; flow-control");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("max-channels","4");
expectedParams.put("flow-control",null);
assertConfig(cfg,"mux",expectedParams);
}
@Test
public void testParsePerMessageCompressExample1()
{
ExtensionConfig cfg = ExtensionConfig.parse("permessage-compress; method=foo");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("method","foo");
assertConfig(cfg,"permessage-compress",expectedParams);
}
@Test
public void testParsePerMessageCompressExample2()
{
ExtensionConfig cfg = ExtensionConfig.parse("permessage-compress; method=\"foo; x=10\"");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("method","foo; x=10");
assertConfig(cfg,"permessage-compress",expectedParams);
}
@Test
public void testParsePerMessageCompressExample3()
{
ExtensionConfig cfg = ExtensionConfig.parse("permessage-compress; method=\"foo, bar\"");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("method","foo, bar");
assertConfig(cfg,"permessage-compress",expectedParams);
}
@Test
public void testParsePerMessageCompressExample4()
{
ExtensionConfig cfg = ExtensionConfig.parse("permessage-compress; method=\"foo; use_x, foo\"");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("method","foo; use_x, foo");
assertConfig(cfg,"permessage-compress",expectedParams);
}
@Test
public void testParsePerMessageCompressExample5()
{
ExtensionConfig cfg = ExtensionConfig.parse("permessage-compress; method=\"foo; x=\\\"Hello World\\\", bar\"");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("method","foo; x=\"Hello World\", bar");
assertConfig(cfg,"permessage-compress",expectedParams);
}
@Test
public void testParseSimple_BasicParameters()
{
ExtensionConfig cfg = ExtensionConfig.parse("bar; baz=2");
Map<String, String> expectedParams = new HashMap<>();
expectedParams.put("baz","2");
assertConfig(cfg,"bar",expectedParams);
}
@Test
public void testParseSimple_NoParameters()
{
ExtensionConfig cfg = ExtensionConfig.parse("foo");
Map<String, String> expectedParams = new HashMap<>();
assertConfig(cfg,"foo",expectedParams);
}
}
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