| /* |
| * ==================================================================== |
| * 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.http.impl.io; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| import java.net.SocketException; |
| import java.net.SocketTimeoutException; |
| |
| import org.apache.hc.core5.http.ClassicHttpResponse; |
| import org.apache.hc.core5.http.ContentLengthStrategy; |
| import org.apache.hc.core5.http.HttpEntity; |
| import org.apache.hc.core5.http.config.Http1Config; |
| import org.apache.hc.core5.http.message.BasicClassicHttpResponse; |
| import org.apache.hc.core5.io.CloseMode; |
| import org.apache.hc.core5.util.Timeout; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentMatchers; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class TestBHttpConnectionBase { |
| |
| @Mock |
| private Socket socket; |
| |
| private BHttpConnectionBase conn; |
| |
| @Before |
| public void prepareMocks() { |
| conn = new BHttpConnectionBase(Http1Config.DEFAULT, null, null); |
| } |
| |
| @Test |
| public void testBasics() throws Exception { |
| Assert.assertFalse(conn.isOpen()); |
| Assert.assertNull(conn.getLocalAddress()); |
| Assert.assertNull(conn.getRemoteAddress()); |
| Assert.assertEquals("[Not bound]", conn.toString()); |
| } |
| |
| @Test |
| public void testSocketBind() throws Exception { |
| final InetAddress localAddress = InetAddress.getByAddress(new byte[] {127, 0, 0, 1}); |
| final int localPort = 8888; |
| final InetAddress remoteAddress = InetAddress.getByAddress(new byte[] {10, 0, 0, 2}); |
| final int remotePort = 80; |
| final InetSocketAddress localSockAddress = new InetSocketAddress(localAddress, localPort); |
| final InetSocketAddress remoteSockAddress = new InetSocketAddress(remoteAddress, remotePort); |
| Mockito.when(socket.getLocalSocketAddress()).thenReturn(localSockAddress); |
| Mockito.when(socket.getRemoteSocketAddress()).thenReturn(remoteSockAddress); |
| conn.bind(socket); |
| |
| Assert.assertEquals("127.0.0.1:8888<->10.0.0.2:80", conn.toString()); |
| Assert.assertTrue(conn.isOpen()); |
| |
| Assert.assertEquals(new InetSocketAddress( |
| InetAddress.getByAddress(new byte[] {127, 0, 0, 1}), 8888), conn.getLocalAddress()); |
| Assert.assertEquals(new InetSocketAddress( |
| InetAddress.getByAddress(new byte[] {10, 0, 0, 2}), 80), conn.getRemoteAddress()); |
| } |
| |
| @Test |
| public void testConnectionClose() throws Exception { |
| final OutputStream outStream = Mockito.mock(OutputStream.class); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| conn.outbuffer.write(0, outStream); |
| |
| Assert.assertTrue(conn.isOpen()); |
| |
| conn.close(); |
| |
| Assert.assertFalse(conn.isOpen()); |
| |
| Mockito.verify(outStream, Mockito.times(1)).write( |
| ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); |
| Mockito.verify(socket, Mockito.times(1)).close(); |
| |
| conn.close(); |
| Mockito.verify(socket, Mockito.times(1)).close(); |
| Mockito.verify(outStream, Mockito.times(1)).write( |
| ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); |
| } |
| |
| @Test |
| public void testConnectionShutdown() throws Exception { |
| final OutputStream outStream = Mockito.mock(OutputStream.class); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| conn.outbuffer.write(0, outStream); |
| |
| Assert.assertTrue(conn.isOpen()); |
| |
| conn.close(CloseMode.GRACEFUL); |
| |
| Assert.assertFalse(conn.isOpen()); |
| |
| Mockito.verify(outStream, Mockito.never()).write( |
| ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); |
| Mockito.verify(socket, Mockito.never()).shutdownInput(); |
| Mockito.verify(socket, Mockito.never()).shutdownOutput(); |
| Mockito.verify(socket, Mockito.times(1)).close(); |
| |
| conn.close(); |
| Mockito.verify(socket, Mockito.times(1)).close(); |
| |
| conn.close(CloseMode.GRACEFUL); |
| Mockito.verify(socket, Mockito.times(1)).close(); |
| } |
| |
| @Test |
| public void testCreateEntityLengthDelimited() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| final ClassicHttpResponse message = new BasicClassicHttpResponse(200, "OK"); |
| message.addHeader("Content-Length", "10"); |
| message.addHeader("Content-Type", "stuff"); |
| message.addHeader("Content-Encoding", "chunked"); |
| final HttpEntity entity = conn.createIncomingEntity(message, conn.inBuffer, inStream, 10); |
| Assert.assertNotNull(entity); |
| Assert.assertFalse(entity.isChunked()); |
| Assert.assertEquals(10, entity.getContentLength()); |
| Assert.assertEquals("stuff", entity.getContentType()); |
| Assert.assertEquals("chunked", entity.getContentEncoding()); |
| final InputStream content = entity.getContent(); |
| Assert.assertNotNull(content); |
| Assert.assertTrue((content instanceof ContentLengthInputStream)); |
| } |
| |
| @Test |
| public void testCreateEntityInputChunked() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| final ClassicHttpResponse message = new BasicClassicHttpResponse(200, "OK"); |
| final HttpEntity entity = conn.createIncomingEntity(message, conn.inBuffer, inStream, ContentLengthStrategy.CHUNKED); |
| Assert.assertNotNull(entity); |
| Assert.assertTrue(entity.isChunked()); |
| Assert.assertEquals(-1, entity.getContentLength()); |
| final InputStream content = entity.getContent(); |
| Assert.assertNotNull(content); |
| Assert.assertTrue((content instanceof ChunkedInputStream)); |
| } |
| |
| @Test |
| public void testCreateEntityInputUndefined() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| final ClassicHttpResponse message = new BasicClassicHttpResponse(200, "OK"); |
| final HttpEntity entity = conn.createIncomingEntity(message, conn.inBuffer, inStream, ContentLengthStrategy.UNDEFINED); |
| Assert.assertNotNull(entity); |
| Assert.assertFalse(entity.isChunked()); |
| Assert.assertEquals(-1, entity.getContentLength()); |
| final InputStream content = entity.getContent(); |
| Assert.assertNotNull(content); |
| Assert.assertTrue((content instanceof IdentityInputStream)); |
| } |
| |
| @Test |
| public void testSetSocketTimeout() throws Exception { |
| conn.bind(socket); |
| |
| conn.setSocketTimeout(Timeout.ofMilliseconds(123)); |
| |
| Mockito.verify(socket, Mockito.times(1)).setSoTimeout(123); |
| } |
| |
| @Test |
| public void testSetSocketTimeoutException() throws Exception { |
| conn.bind(socket); |
| |
| Mockito.doThrow(new SocketException()).when(socket).setSoTimeout(ArgumentMatchers.anyInt()); |
| |
| conn.setSocketTimeout(Timeout.ofMilliseconds(123)); |
| |
| Mockito.verify(socket, Mockito.times(1)).setSoTimeout(123); |
| } |
| |
| @Test |
| public void testGetSocketTimeout() throws Exception { |
| Assert.assertEquals(Timeout.DISABLED, conn.getSocketTimeout()); |
| |
| Mockito.when(socket.getSoTimeout()).thenReturn(345); |
| conn.bind(socket); |
| |
| Assert.assertEquals(Timeout.ofMilliseconds(345), conn.getSocketTimeout()); |
| } |
| |
| @Test |
| public void testGetSocketTimeoutException() throws Exception { |
| Assert.assertEquals(Timeout.DISABLED, conn.getSocketTimeout()); |
| |
| Mockito.when(socket.getSoTimeout()).thenThrow(new SocketException()); |
| conn.bind(socket); |
| |
| Assert.assertEquals(Timeout.DISABLED, conn.getSocketTimeout()); |
| } |
| |
| @Test |
| public void testAwaitInputInBuffer() throws Exception { |
| final ByteArrayInputStream inStream = new ByteArrayInputStream( |
| new byte[] {1, 2, 3, 4, 5}); |
| conn.bind(socket); |
| conn.ensureOpen(); |
| conn.inBuffer.read(inStream); |
| |
| Assert.assertTrue(conn.awaitInput(Timeout.ofMilliseconds(432))); |
| |
| Mockito.verify(socket, Mockito.never()).setSoTimeout(ArgumentMatchers.anyInt()); |
| } |
| |
| @Test |
| public void testAwaitInputInSocket() throws Exception { |
| final ByteArrayInputStream inStream = new ByteArrayInputStream( |
| new byte[] {1, 2, 3, 4, 5}); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| Mockito.when(socket.getSoTimeout()).thenReturn(345); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertTrue(conn.awaitInput(Timeout.ofMilliseconds(432))); |
| |
| Mockito.verify(socket, Mockito.times(1)).setSoTimeout(432); |
| Mockito.verify(socket, Mockito.times(1)).setSoTimeout(345); |
| } |
| |
| @Test |
| public void testAwaitInputNoData() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| Mockito.when(inStream.read(ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt())) |
| .thenReturn(-1); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertFalse(conn.awaitInput(Timeout.ofMilliseconds(432))); |
| } |
| |
| @Test |
| public void testStaleWhenClosed() throws Exception { |
| final OutputStream outStream = Mockito.mock(OutputStream.class); |
| |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| conn.close(); |
| Assert.assertTrue(conn.isStale()); |
| } |
| |
| @Test |
| public void testNotStaleWhenHasData() throws Exception { |
| final ByteArrayInputStream inStream = new ByteArrayInputStream( |
| new byte[] {1, 2, 3, 4, 5}); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertFalse(conn.isStale()); |
| } |
| |
| @Test |
| public void testStaleWhenEndOfStream() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| Mockito.when(inStream.read(ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt())) |
| .thenReturn(-1); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertTrue(conn.isStale()); |
| } |
| |
| @Test |
| public void testNotStaleWhenTimeout() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| Mockito.when(inStream.read(ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt())) |
| .thenThrow(new SocketTimeoutException()); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertFalse(conn.isStale()); |
| } |
| |
| @Test |
| public void testStaleWhenIOError() throws Exception { |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| Mockito.when(inStream.read(ArgumentMatchers.any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt())) |
| .thenThrow(new SocketException()); |
| |
| conn.bind(socket); |
| conn.ensureOpen(); |
| |
| Assert.assertTrue(conn.isStale()); |
| } |
| |
| } |