/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.web.socket.handler;
import java.util.ArrayList;
import java.util.List;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import org.springframework.web.socket.WebSocketExtension;
import org.springframework.web.socket.WebSocketHttpHeaders;
import static org.junit.Assert.*;
/**
* Unit tests for WebSocketHttpHeaders.
*
* @author Rossen Stoyanchev
*/
public class WebSocketHttpHeadersTests {
private WebSocketHttpHeaders headers;
@Before
public void setUp() {
headers = new WebSocketHttpHeaders();
}
@Test
public void parseWebSocketExtensions() {
List<String> extensions = new ArrayList<>();
extensions.add("x-foo-extension, x-bar-extension");
extensions.add("x-test-extension");
this.headers.put(WebSocketHttpHeaders.SEC_WEBSOCKET_EXTENSIONS, extensions);
List<WebSocketExtension> parsedExtensions = this.headers.getSecWebSocketExtensions();
assertThat(parsedExtensions, Matchers.hasSize(3));
}
}