Java tutorial
/* * Copyright 2012-2015 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 me.j360.boot.standard.test; import java.net.URI; import me.j360.boot.standard.J360Configuration; import org.junit.Test; import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.boot.context.web.ServerPortInfoApplicationContextInitializer; import org.springframework.context.ConfigurableApplicationContext; import org.springframework.data.redis.RedisConnectionFailureException; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.RequestEntity; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; import static org.hamcrest.Matchers.equalTo; import static org.hamcrest.Matchers.is; import static org.hamcrest.Matchers.not; import static org.junit.Assert.assertThat; /** * Tests for {@link J360Configuration}. * * @author Andy Wilkinson */ public class SessionRedisApplicationTests { @Test public void sessionExpiry() throws Exception { String port = null; try { ConfigurableApplicationContext context = new SpringApplicationBuilder().sources(J360Configuration.class) .properties("server.port:0").initializers(new ServerPortInfoApplicationContextInitializer()) .run(); port = context.getEnvironment().getProperty("local.server.port"); } catch (RuntimeException ex) { if (!redisServerRunning(ex)) { return; } } URI uri = URI.create("http://localhost:" + port + "/"); RestTemplate restTemplate = new RestTemplate(); ResponseEntity<String> response = restTemplate.getForEntity(uri, String.class); String uuid1 = response.getBody(); HttpHeaders requestHeaders = new HttpHeaders(); requestHeaders.set("Cookie", response.getHeaders().getFirst("Set-Cookie")); RequestEntity<Void> request = new RequestEntity<Void>(requestHeaders, HttpMethod.GET, uri); String uuid2 = restTemplate.exchange(request, String.class).getBody(); assertThat(uuid1, is(equalTo(uuid2))); Thread.sleep(5000); String uuid3 = restTemplate.exchange(request, String.class).getBody(); assertThat(uuid2, is(not(equalTo(uuid3)))); } private boolean redisServerRunning(Throwable ex) { if (ex instanceof RedisConnectionFailureException) { return false; } return (ex.getCause() == null || redisServerRunning(ex.getCause())); } }