| /* |
| * ==================================================================== |
| * 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.ByteArrayOutputStream; |
| import java.io.InputStream; |
| import java.net.Socket; |
| import java.nio.charset.StandardCharsets; |
| |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| import org.apache.hc.core5.http.ClassicHttpResponse; |
| import org.apache.hc.core5.http.ContentType; |
| import org.apache.hc.core5.http.HttpEntity; |
| import org.apache.hc.core5.http.Method; |
| import org.apache.hc.core5.http.NotImplementedException; |
| import org.apache.hc.core5.http.ProtocolException; |
| import org.apache.hc.core5.http.config.Http1Config; |
| import org.apache.hc.core5.http.impl.DefaultContentLengthStrategy; |
| import org.apache.hc.core5.http.io.entity.StringEntity; |
| import org.apache.hc.core5.http.message.BasicClassicHttpResponse; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.MockitoAnnotations; |
| |
| public class TestDefaultBHttpServerConnection { |
| |
| @Mock |
| private Socket socket; |
| |
| private DefaultBHttpServerConnection conn; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| conn = new DefaultBHttpServerConnection("http", Http1Config.DEFAULT, |
| null, null, |
| DefaultContentLengthStrategy.INSTANCE, |
| DefaultContentLengthStrategy.INSTANCE, |
| DefaultHttpRequestParserFactory.INSTANCE, |
| DefaultHttpResponseWriterFactory.INSTANCE); |
| } |
| |
| @Test |
| public void testBasics() throws Exception { |
| Assert.assertFalse(conn.isOpen()); |
| Assert.assertEquals("[Not bound]", conn.toString()); |
| } |
| |
| @Test |
| public void testReadRequestHead() throws Exception { |
| final String s = "GET / HTTP/1.1\r\nUser-Agent: test\r\n\r\n"; |
| final ByteArrayInputStream inStream = new ByteArrayInputStream(s.getBytes(StandardCharsets.US_ASCII)); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getRequestCount()); |
| |
| final ClassicHttpRequest request = conn.receiveRequestHeader(); |
| Assert.assertNotNull(request); |
| Assert.assertEquals("/", request.getPath()); |
| Assert.assertEquals(Method.GET.name(), request.getMethod()); |
| Assert.assertTrue(request.containsHeader("User-Agent")); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| } |
| |
| @Test |
| public void testReadRequestEntityWithContentLength() throws Exception { |
| final String s = "POST / HTTP/1.1\r\nUser-Agent: test\r\nContent-Length: 3\r\n\r\n123"; |
| final ByteArrayInputStream inStream = new ByteArrayInputStream(s.getBytes(StandardCharsets.US_ASCII)); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getRequestCount()); |
| |
| final ClassicHttpRequest request = conn.receiveRequestHeader(); |
| |
| Assert.assertNotNull(request); |
| Assert.assertEquals("/", request.getPath()); |
| Assert.assertEquals(Method.POST.name(), request.getMethod()); |
| Assert.assertTrue(request.containsHeader("User-Agent")); |
| Assert.assertNull(request.getEntity()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| |
| conn.receiveRequestEntity(request); |
| |
| final HttpEntity entity = request.getEntity(); |
| Assert.assertNotNull(entity); |
| Assert.assertEquals(3, entity.getContentLength()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| final InputStream content = entity.getContent(); |
| Assert.assertNotNull(content); |
| Assert.assertTrue(content instanceof ContentLengthInputStream); |
| } |
| |
| @Test |
| public void testReadRequestEntityChunckCoded() throws Exception { |
| final String s = "POST /stuff HTTP/1.1\r\nUser-Agent: test\r\nTransfer-Encoding: " + |
| "chunked\r\n\r\n3\r\n123\r\n0\r\n\r\n"; |
| final ByteArrayInputStream inStream = new ByteArrayInputStream(s.getBytes(StandardCharsets.US_ASCII)); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getRequestCount()); |
| |
| final ClassicHttpRequest request = conn.receiveRequestHeader(); |
| |
| Assert.assertNotNull(request); |
| Assert.assertEquals("/stuff", request.getPath()); |
| Assert.assertEquals(Method.POST.name(), request.getMethod()); |
| Assert.assertTrue(request.containsHeader("User-Agent")); |
| Assert.assertNull(request.getEntity()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| |
| conn.receiveRequestEntity(request); |
| |
| final HttpEntity entity = request.getEntity(); |
| Assert.assertNotNull(entity); |
| Assert.assertEquals(-1, entity.getContentLength()); |
| Assert.assertEquals(true, entity.isChunked()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| final InputStream content = entity.getContent(); |
| Assert.assertNotNull(content); |
| Assert.assertTrue(content instanceof ChunkedInputStream); |
| } |
| |
| @Test(expected = ProtocolException.class) |
| public void testReadRequestEntityIdentity() throws Exception { |
| final String s = "POST /stuff HTTP/1.1\r\nUser-Agent: test\r\nTransfer-Encoding: " + |
| "identity\r\n\r\n123"; |
| final ByteArrayInputStream inStream = new ByteArrayInputStream(s.getBytes(StandardCharsets.US_ASCII)); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getRequestCount()); |
| |
| final ClassicHttpRequest request = conn.receiveRequestHeader(); |
| |
| Assert.assertNotNull(request); |
| Assert.assertEquals("/stuff", request.getPath()); |
| Assert.assertEquals(Method.POST.name(), request.getMethod()); |
| Assert.assertTrue(request.containsHeader("User-Agent")); |
| Assert.assertNull(request.getEntity()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| |
| conn.receiveRequestEntity(request); |
| } |
| |
| @Test |
| public void testReadRequestNoEntity() throws Exception { |
| final String s = "POST /stuff HTTP/1.1\r\nUser-Agent: test\r\n\r\n"; |
| final ByteArrayInputStream inStream = new ByteArrayInputStream(s.getBytes(StandardCharsets.US_ASCII)); |
| Mockito.when(socket.getInputStream()).thenReturn(inStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getRequestCount()); |
| |
| final ClassicHttpRequest request = conn.receiveRequestHeader(); |
| |
| Assert.assertNotNull(request); |
| Assert.assertEquals("/stuff", request.getPath()); |
| Assert.assertEquals(Method.POST.name(), request.getMethod()); |
| Assert.assertTrue(request.containsHeader("User-Agent")); |
| Assert.assertNull(request.getEntity()); |
| Assert.assertEquals(1, conn.getEndpointDetails().getRequestCount()); |
| |
| conn.receiveRequestEntity(request); |
| |
| final HttpEntity entity = request.getEntity(); |
| Assert.assertNull(entity); |
| } |
| |
| @Test |
| public void testWriteResponseHead() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(200, "OK"); |
| response.addHeader("User-Agent", "test"); |
| |
| conn.sendResponseHeader(response); |
| conn.flush(); |
| |
| Assert.assertEquals(1, conn.getEndpointDetails().getResponseCount()); |
| final String s = new String(outStream.toByteArray(), "ASCII"); |
| Assert.assertEquals("HTTP/1.1 200 OK\r\nUser-Agent: test\r\n\r\n", s); |
| } |
| |
| @Test |
| public void testWriteResponse100Head() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(100, "Go on"); |
| |
| conn.sendResponseHeader(response); |
| conn.flush(); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| final String s = new String(outStream.toByteArray(), "ASCII"); |
| Assert.assertEquals("HTTP/1.1 100 Go on\r\n\r\n", s); |
| } |
| |
| @Test |
| public void testWriteResponseEntityWithContentLength() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(200, "OK"); |
| response.addHeader("Server", "test"); |
| response.addHeader("Content-Length", "3"); |
| response.setEntity(new StringEntity("123", ContentType.TEXT_PLAIN)); |
| |
| conn.sendResponseHeader(response); |
| conn.sendResponseEntity(response); |
| conn.flush(); |
| |
| Assert.assertEquals(1, conn.getEndpointDetails().getResponseCount()); |
| final String s = new String(outStream.toByteArray(), "ASCII"); |
| Assert.assertEquals("HTTP/1.1 200 OK\r\nServer: test\r\nContent-Length: 3\r\n\r\n123", s); |
| } |
| |
| @Test |
| public void testWriteResponseEntityChunkCoded() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(200, "OK"); |
| response.addHeader("Server", "test"); |
| response.addHeader("Transfer-Encoding", "chunked"); |
| response.setEntity(new StringEntity("123", ContentType.TEXT_PLAIN)); |
| |
| conn.sendResponseHeader(response); |
| conn.sendResponseEntity(response); |
| conn.flush(); |
| |
| Assert.assertEquals(1, conn.getEndpointDetails().getResponseCount()); |
| final String s = new String(outStream.toByteArray(), "ASCII"); |
| Assert.assertEquals("HTTP/1.1 200 OK\r\nServer: test\r\nTransfer-Encoding: " + |
| "chunked\r\n\r\n3\r\n123\r\n0\r\n\r\n", s); |
| } |
| |
| @Test(expected = NotImplementedException.class) |
| public void testWriteResponseEntityIdentity() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(200, "OK"); |
| response.addHeader("Server", "test"); |
| response.addHeader("Transfer-Encoding", "identity"); |
| response.setEntity(new StringEntity("123", ContentType.TEXT_PLAIN)); |
| |
| conn.sendResponseHeader(response); |
| conn.sendResponseEntity(response); |
| conn.flush(); |
| } |
| |
| @Test |
| public void testWriteResponseNoEntity() throws Exception { |
| final ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| Mockito.when(socket.getOutputStream()).thenReturn(outStream); |
| |
| conn.bind(socket); |
| |
| Assert.assertEquals(0, conn.getEndpointDetails().getResponseCount()); |
| |
| final ClassicHttpResponse response = new BasicClassicHttpResponse(200, "OK"); |
| response.addHeader("Server", "test"); |
| |
| conn.sendResponseHeader(response); |
| conn.sendResponseEntity(response); |
| conn.flush(); |
| |
| Assert.assertEquals(1, conn.getEndpointDetails().getResponseCount()); |
| final String s = new String(outStream.toByteArray(), "ASCII"); |
| Assert.assertEquals("HTTP/1.1 200 OK\r\nServer: test\r\n\r\n", s); |
| } |
| |
| } |