/*
 * Copyright 2002-2020 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
 *
 *      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 org.springframework.web.reactive.socket.server.upgrade;

import org.junit.jupiter.api.Test;
import reactor.netty.http.server.WebsocketServerSpec;

import static org.assertj.core.api.AssertionsForClassTypes.assertThat;

/**
 * Unit tests for {@link ReactorNettyRequestUpgradeStrategy}.
 * @author Rossen Stoyanchev
 */
public class ReactorNettyRequestUpgradeStrategyTests {

	@Test // gh-25315
	void defaultWebSocketSpecBuilderIsUniquePerRequest() {
		ReactorNettyRequestUpgradeStrategy strategy = new ReactorNettyRequestUpgradeStrategy();
		WebsocketServerSpec spec1 = strategy.buildSpec("p1");
		WebsocketServerSpec spec2 = strategy.getWebsocketServerSpec();

		assertThat(spec1.protocols()).isEqualTo("p1");
		assertThat(spec2.protocols()).isNull();
	}

}
