| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.core5.pool; |
| |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicLong; |
| |
| import org.apache.hc.core5.function.Supplier; |
| import org.apache.hc.core5.http.HttpConnection; |
| import org.apache.hc.core5.io.CloseMode; |
| import org.apache.hc.core5.util.Deadline; |
| import org.apache.hc.core5.util.TimeValue; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class TestPoolEntry { |
| |
| private AtomicLong count; |
| private Supplier<Long> currentTimeSupplier; |
| |
| @Before |
| public void setup() { |
| count = new AtomicLong(1); |
| currentTimeSupplier = () -> count.addAndGet(1); |
| } |
| |
| @Test |
| public void testBasics() throws Exception { |
| final PoolEntry<String, HttpConnection> entry1 = new PoolEntry<>( |
| "route1", TimeValue.of(10L, TimeUnit.MILLISECONDS), currentTimeSupplier); |
| |
| Assert.assertEquals("route1", entry1.getRoute()); |
| Assert.assertEquals(0, entry1.getUpdated()); |
| Assert.assertEquals(Deadline.MIN_VALUE, entry1.getExpiryDeadline()); |
| |
| entry1.assignConnection(Mockito.mock(HttpConnection.class)); |
| final long now = System.currentTimeMillis(); |
| Assert.assertEquals("route1", entry1.getRoute()); |
| Assert.assertTrue(now >= entry1.getUpdated()); |
| Assert.assertEquals(entry1.getValidityDeadline(), entry1.getExpiryDeadline()); |
| Assert.assertEquals(entry1.getUpdated() + 10L, entry1.getValidityDeadline().getValue()); |
| |
| entry1.discardConnection(CloseMode.IMMEDIATE); |
| Assert.assertEquals(0, entry1.getUpdated()); |
| Assert.assertEquals(Deadline.MIN_VALUE, entry1.getExpiryDeadline()); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void testNullConstructor() throws Exception { |
| new PoolEntry<String, HttpConnection>(null); |
| } |
| |
| @Test |
| public void testValidInfinitely() throws Exception { |
| final PoolEntry<String, HttpConnection> entry1 = new PoolEntry<>( |
| "route1", TimeValue.ZERO_MILLISECONDS, currentTimeSupplier); |
| entry1.assignConnection(Mockito.mock(HttpConnection.class)); |
| Assert.assertEquals(Deadline.MAX_VALUE, entry1.getValidityDeadline()); |
| Assert.assertEquals(entry1.getValidityDeadline(), entry1.getExpiryDeadline()); |
| } |
| |
| @Test |
| public void testExpiry() throws Exception { |
| final PoolEntry<String, HttpConnection> entry1 = new PoolEntry<>( |
| "route1", TimeValue.ZERO_MILLISECONDS, currentTimeSupplier); |
| entry1.assignConnection(Mockito.mock(HttpConnection.class)); |
| Assert.assertEquals(Deadline.MAX_VALUE, entry1.getExpiryDeadline()); |
| entry1.updateExpiry(TimeValue.of(50L, TimeUnit.MILLISECONDS)); |
| Assert.assertEquals(entry1.getUpdated() + 50L, entry1.getExpiryDeadline().getValue()); |
| entry1.updateExpiry(TimeValue.ZERO_MILLISECONDS); |
| Assert.assertEquals(Deadline.MAX_VALUE, entry1.getExpiryDeadline()); |
| |
| final PoolEntry<String, HttpConnection> entry2 = new PoolEntry<>( |
| "route1", TimeValue.of(100L, TimeUnit.MILLISECONDS), currentTimeSupplier); |
| entry2.assignConnection(Mockito.mock(HttpConnection.class)); |
| final Deadline validityDeadline = entry2.getValidityDeadline(); |
| Assert.assertEquals(entry2.getUpdated() + 100L, entry2.getExpiryDeadline().getValue()); |
| entry2.updateExpiry(TimeValue.of(50L, TimeUnit.MILLISECONDS)); |
| Assert.assertEquals(entry2.getUpdated() + 50L, entry2.getExpiryDeadline().getValue()); |
| entry2.updateExpiry(TimeValue.of(150L, TimeUnit.MILLISECONDS)); |
| Assert.assertEquals(validityDeadline, entry2.getExpiryDeadline()); |
| } |
| |
| @Test(expected=NullPointerException.class) |
| public void testInvalidExpiry() throws Exception { |
| final PoolEntry<String, HttpConnection> entry = new PoolEntry<>( |
| "route1", TimeValue.of(0L, TimeUnit.MILLISECONDS), currentTimeSupplier); |
| entry.updateExpiry(null); |
| } |
| |
| @Test |
| public void testExpiryDoesNotOverflow() { |
| final PoolEntry<String, HttpConnection> entry = new PoolEntry<>( |
| "route1", TimeValue.of(Long.MAX_VALUE, TimeUnit.MILLISECONDS), currentTimeSupplier); |
| entry.assignConnection(Mockito.mock(HttpConnection.class)); |
| Assert.assertEquals(Deadline.MAX_VALUE, entry.getValidityDeadline()); |
| } |
| |
| } |