//package com.fanruan.api.session;
//
//import com.fanruan.api.Prepare;
//import com.fr.general.web.ParameterConstants;
//import com.fr.invoke.Reflect;
//import com.fr.stable.StringUtils;
//import com.fr.stable.web.SessionProvider;
//import com.fr.stable.web.SessionSource;
//import com.fr.stable.web.Weblet;
//import com.fr.web.core.RemoteAddressManager;
//import com.fr.web.core.SessionPoolManager;
//import com.fr.web.session.SessionIDInfo;
//import com.fr.web.utils.WebUtils;
//import org.easymock.EasyMock;
//import org.easymock.IAnswer;
//import org.easymock.IMocksControl;
//import org.junit.Assert;
//import org.junit.Test;
//import org.junit.runner.RunWith;
//import org.powermock.api.easymock.PowerMock;
//import org.powermock.core.classloader.annotations.PrepareForTest;
//import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
//import org.powermock.modules.junit4.PowerMockRunner;
//import org.powermock.reflect.Whitebox;
//
//import javax.servlet.http.HttpServletRequest;
//import java.util.HashMap;
//import java.util.HashSet;
//import java.util.List;
//import java.util.Map;
//import java.util.Set;
//import java.util.concurrent.ConcurrentHashMap;
//import java.util.concurrent.ExecutorService;
//import java.util.concurrent.Executors;
//
//import static org.junit.Assert.assertEquals;
//import static org.junit.Assert.assertFalse;
//import static org.junit.Assert.assertNotNull;
//import static org.junit.Assert.assertTrue;
//
///**
// * @author richie
// * @version 10.0
// * Created by richie on 2019-08-09
// */
//@RunWith(PowerMockRunner.class)
//@PrepareForTest({SessionPoolManager.class, WebUtils.class})
//@SuppressStaticInitializationFor({"com.fr.web.core.SessionPoolManager"})
//public class SessionKitTest extends Prepare {
//
//    private static final long MIN_ACCESS_INTERVAL = 900;
//    private int taskCount = 0;
//    private Map<String, SessionProvider> sessions = new HashMap<String, SessionProvider>();
//
//    @Test
//    public void testGenerateSession() throws Exception {
//        final SessionIDInfo sessionInfo = new MockSession("session");
//        final Map<String, Object> params = new HashMap<String, Object>();
//        PowerMock.mockStatic(SessionPoolManager.class);
//        PowerMock.mockStatic(WebUtils.class);
//        IMocksControl control = EasyMock.createControl();
//        final HttpServletRequest request = control.createMock(HttpServletRequest.class);
//        EasyMock.expect(WebUtils.getIpAddr(request)).andReturn("127.0.0.1").anyTimes();
//        EasyMock.expect(WebUtils.getHTTPRequestParameter(request, ParameterConstants.OP)).andReturn("view").anyTimes();
//        EasyMock.expect(WebUtils.parameters4SessionIDInforContainMPCache(request)).andReturn(params).anyTimes();
//        final Weblet weblet = control.createMock(Weblet.class);
//        EasyMock.expect(weblet.isSessionOccupy()).andReturn(false).anyTimes();
//        EasyMock.expect(weblet.createSessionIDInfor(request, "127.0.0.1", params)).andReturn(sessionInfo).anyTimes();
//        EasyMock.expect(addSessionIDInfo(sessionInfo)).andReturn(sessionInfo.getSessionID()).anyTimes();
//        EasyMock.expect(SessionPoolManager.generateSessionID(request, null, weblet)).andAnswer(new IAnswer<String>() {
//            @Override
//            public String answer() throws Throwable {
//                SessionProvider sessionIDInfor = weblet.createSessionIDInfor(request, "127.0.0.1", params);
//                String sessionID = addSessionIDInfo(sessionIDInfor);
//                if (weblet.isSessionOccupy()) {
//                    assert sessionID != null;
//                    RemoteAddressManager.add("127.0.0.1", sessionID);
//                }
//                return sessionID;
//            }
//        }).anyTimes();
//        control.replay();
//        PowerMock.replayAll();
//        sessionInfo.setSource(SessionSource.SINGLE);
//        SessionPoolManager.generateSessionID(request, null, weblet);
//        Assert.assertSame(sessionInfo.getSource(), SessionSource.SINGLE);
//        sessionInfo.setSource(SessionSource.INTEGRATION);
//        SessionPoolManager.generateSessionID(request, null, weblet);
//        Assert.assertSame(sessionInfo.getSource(), SessionSource.INTEGRATION);
//
//    }
//
//    @Test
//    public void testAddDelayTask() {
//        String sessionID = "test";
//        sessions.put("test", new MockSession("test"));
//        for (int i = 0; i < 100; i++) {
//            accessSession(sessionID);
//        }
//        Assert.assertEquals(1, this.taskCount);
//        for (int i = 0; i < 2; i++) {
//            try {
//                Thread.sleep(1000);
//            } catch (InterruptedException e) {
//                //do nothing
//            }
//            accessSession(sessionID);
//        }
//        Assert.assertEquals(3, this.taskCount);
//    }
//
//    private void accessSession(String sessionId) {
//        if (StringUtils.isBlank(sessionId)) {
//            return;
//        }
//
//        SessionProvider sessionIDInfor = sessions.get(sessionId);
//        if (sessionIDInfor != null) {
//            long accessInterval = System.currentTimeMillis() - sessionIDInfor.getLastAccessTime();
//            sessionIDInfor.updateTime();
//            if (accessInterval > MIN_ACCESS_INTERVAL) {
//                taskCount++;
//            }
//        }
//    }
//
//    @Test
//    public void testGetAllSession() {
//        Whitebox.setInternalState(
//                SessionPoolManager.class,
//                "sessionIDMap",
//                new ConcurrentHashMap<String, SessionProvider>()
//        );
//        Whitebox.setInternalState(SessionPoolManager.class, "sessionToDelete", new HashSet<String>());
//        Map<String, SessionProvider> sessionIDMap = Reflect.on(SessionPoolManager.class).get("sessionIDMap");
//        String sessionID1 = "Test1";
//        sessionIDMap.put(sessionID1, new MockSession(sessionID1));
//        sessionIDMap.put("Test2", new MockSession("Test2"));
//        closeSession(sessionID1);
//        List<SessionProvider> list = SessionPoolManager.getAllSession(SessionProvider.class);
//        assertEquals(1, list.size());
//        assertEquals("Test2", list.get(0).getSessionID());
//        assertNotNull(SessionKit.getSession("Test2"));
//    }
//
//    @Test
//    public void testHasSessionID() {
//        Whitebox.setInternalState(
//                SessionPoolManager.class,
//                "sessionIDMap",
//                new ConcurrentHashMap<String, SessionProvider>()
//        );
//        Whitebox.setInternalState(SessionPoolManager.class, "sessionToDelete", new HashSet<String>());
//        Map<String, SessionProvider> sessionIDMap = Reflect.on(SessionPoolManager.class).get("sessionIDMap");
//        String sessionID1 = "Test1";
//        sessionIDMap.put(sessionID1, new MockSession(sessionID1));
//        sessionIDMap.put("Test2", new MockSession("Test2"));
//        closeSession(sessionID1);
//        assertFalse(SessionPoolManager.hasSessionID(sessionID1));
//        assertTrue(SessionPoolManager.hasSessionID("Test2"));
//    }
//
//    private void closeSession(final String sessionID) {
//        final Set<String> sessionToDelete = Reflect.on(SessionPoolManager.class).get("sessionToDelete");
//        sessionToDelete.add(sessionID);
//        ExecutorService closeSessionPool = Executors.newFixedThreadPool(1);
//        closeSessionPool.submit(new Runnable() {
//            @Override
//            public void run() {
//                try {
//                    //模拟删除session对象的过程
//                    Thread.sleep(1000);
//                } catch (InterruptedException e) {
//                    //do nothing
//                }
//                synchronized (SessionPoolManager.class) {
//                    sessionToDelete.remove(sessionID);
//                }
//            }
//        });
//    }
//
//    private String addSessionIDInfo(SessionProvider sessionIDInfo) {
//        return Reflect.on(SessionPoolManager.class).call("addSessionIDInfor", sessionIDInfo).get();
//    }
//}