| /* |
| * ==================================================================== |
| * 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.InputStream; |
| import java.util.List; |
| |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| import org.apache.hc.core5.http.ClassicHttpResponse; |
| import org.apache.hc.core5.http.ConnectionReuseStrategy; |
| import org.apache.hc.core5.http.HeaderElements; |
| import org.apache.hc.core5.http.HttpHeaders; |
| import org.apache.hc.core5.http.HttpRequestMapper; |
| import org.apache.hc.core5.http.HttpResponseFactory; |
| import org.apache.hc.core5.http.HttpStatus; |
| import org.apache.hc.core5.http.Method; |
| import org.apache.hc.core5.http.MethodNotSupportedException; |
| import org.apache.hc.core5.http.ProtocolException; |
| import org.apache.hc.core5.http.UnsupportedHttpVersionException; |
| import org.apache.hc.core5.http.io.HttpRequestHandler; |
| import org.apache.hc.core5.http.io.HttpServerConnection; |
| import org.apache.hc.core5.http.io.entity.InputStreamEntity; |
| import org.apache.hc.core5.http.message.BasicClassicHttpRequest; |
| import org.apache.hc.core5.http.message.BasicClassicHttpResponse; |
| import org.apache.hc.core5.http.protocol.HttpCoreContext; |
| import org.apache.hc.core5.http.protocol.HttpProcessor; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.ArgumentMatchers; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.MockitoAnnotations; |
| import org.mockito.Spy; |
| |
| public class TestHttpService { |
| |
| @Mock |
| private HttpProcessor httprocessor; |
| @Mock |
| private ConnectionReuseStrategy connReuseStrategy; |
| @Spy |
| private final ClassicHttpResponse response = new BasicClassicHttpResponse(HttpStatus.SC_OK); |
| @Mock |
| private HttpResponseFactory<ClassicHttpResponse> responseFactory; |
| @Mock |
| private HttpRequestMapper<HttpRequestHandler> handlerResolver; |
| @Mock |
| private HttpRequestHandler requestHandler; |
| @Mock |
| private HttpServerConnection conn; |
| |
| private HttpService httpservice; |
| |
| @Before |
| public void settup() { |
| MockitoAnnotations.initMocks(this); |
| httpservice = new HttpService( |
| httprocessor, |
| handlerResolver, |
| connReuseStrategy, |
| responseFactory); |
| } |
| |
| @Test |
| public void testInvalidInitialization() throws Exception { |
| try { |
| new HttpService( |
| null, |
| handlerResolver, |
| connReuseStrategy, |
| responseFactory); |
| Assert.fail("NullPointerException expected"); |
| } catch (final NullPointerException expected) { |
| } |
| } |
| |
| @Test |
| public void testBasicExecution() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.GET, "/"); |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(connReuseStrategy.keepAlive(request, response, context)).thenReturn(Boolean.FALSE); |
| |
| httpservice.handleRequest(conn, context); |
| |
| Assert.assertEquals(HttpStatus.SC_NOT_IMPLEMENTED, response.getCode()); |
| |
| Assert.assertSame(request, context.getRequest()); |
| Assert.assertSame(response, context.getResponse()); |
| |
| Mockito.verify(httprocessor).process(request, request.getEntity(), context); |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn).sendResponseEntity(response); |
| Mockito.verify(conn).flush(); |
| Mockito.verify(conn).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| @Test |
| public void testExecutionEntityEnclosingRequest() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.POST, "/"); |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| final InputStreamEntity entity = new InputStreamEntity(inStream, -1, null); |
| request.setEntity(entity); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(connReuseStrategy.keepAlive(ArgumentMatchers.eq(request), ArgumentMatchers.argThat(errorResponse -> errorResponse.getCode() == HttpStatus.SC_NOT_IMPLEMENTED), ArgumentMatchers.eq(context))).thenReturn(Boolean.TRUE); |
| |
| httpservice.handleRequest(conn, context); |
| final ArgumentCaptor<ClassicHttpResponse> responseCaptor = ArgumentCaptor.forClass(ClassicHttpResponse.class); |
| Mockito.verify(conn).sendResponseHeader(responseCaptor.capture()); |
| final ClassicHttpResponse response = responseCaptor.getValue(); |
| Assert.assertNotNull(response); |
| |
| Assert.assertEquals(HttpStatus.SC_NOT_IMPLEMENTED, response.getCode()); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Mockito.verify(httprocessor).process(request, request.getEntity(), context); |
| Mockito.verify(inStream).close(); |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn).sendResponseEntity(response); |
| Mockito.verify(conn).flush(); |
| Mockito.verify(conn, Mockito.never()).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| @Test |
| public void testExecutionEntityEnclosingRequestWithExpectContinue() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.POST, "/"); |
| request.addHeader(HttpHeaders.EXPECT, HeaderElements.CONTINUE); |
| final InputStream inStream = Mockito.mock(InputStream.class); |
| final InputStreamEntity entity = new InputStreamEntity(inStream, -1, null); |
| request.setEntity(entity); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(connReuseStrategy.keepAlive(ArgumentMatchers.eq(request), ArgumentMatchers.argThat(errorResponse -> errorResponse.getCode() == HttpStatus.SC_NOT_IMPLEMENTED), ArgumentMatchers.eq(context))).thenReturn(Boolean.TRUE); |
| |
| httpservice.handleRequest(conn, context); |
| final ArgumentCaptor<ClassicHttpResponse> responseCaptor = ArgumentCaptor.forClass(ClassicHttpResponse.class); |
| Mockito.verify(conn, Mockito.times(2)).sendResponseHeader(responseCaptor.capture()); |
| final List<ClassicHttpResponse> responses = responseCaptor.getAllValues(); |
| Assert.assertNotNull(responses); |
| Assert.assertEquals(2, responses.size()); |
| final ClassicHttpResponse ack = responses.get(0); |
| final ClassicHttpResponse response = responses.get(1); |
| |
| Assert.assertEquals(HttpStatus.SC_CONTINUE, ack.getCode()); |
| Assert.assertEquals(HttpStatus.SC_NOT_IMPLEMENTED, response.getCode()); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Mockito.verify(httprocessor).process(request, request.getEntity(), context); |
| Mockito.verify(inStream).close(); |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn).sendResponseEntity(response); |
| Mockito.verify(conn, Mockito.times(2)).flush(); |
| Mockito.verify(conn, Mockito.never()).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| @Test |
| public void testMethodNotSupported() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest("whatever", "/"); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn(requestHandler); |
| Mockito.doThrow(new MethodNotSupportedException("whatever")).when( |
| requestHandler).handle(request, response, context); |
| |
| httpservice.handleRequest(conn, context); |
| final ArgumentCaptor<ClassicHttpResponse> responseCaptor = ArgumentCaptor.forClass(ClassicHttpResponse.class); |
| Mockito.verify(conn).sendResponseHeader(responseCaptor.capture()); |
| final ClassicHttpResponse error = responseCaptor.getValue(); |
| Assert.assertNotNull(error); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Assert.assertEquals(HttpStatus.SC_NOT_IMPLEMENTED, error.getCode()); |
| |
| Mockito.verify(httprocessor).process(error, error.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(error); |
| Mockito.verify(conn).sendResponseEntity(error); |
| Mockito.verify(conn).close(); |
| } |
| |
| @Test |
| public void testUnsupportedHttpVersionException() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest("whatever", "/"); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn(requestHandler); |
| Mockito.doThrow(new UnsupportedHttpVersionException()).when( |
| requestHandler).handle(request, response, context); |
| |
| httpservice.handleRequest(conn, context); |
| final ArgumentCaptor<ClassicHttpResponse> responseCaptor = ArgumentCaptor.forClass(ClassicHttpResponse.class); |
| Mockito.verify(conn).sendResponseHeader(responseCaptor.capture()); |
| final ClassicHttpResponse error = responseCaptor.getValue(); |
| Assert.assertNotNull(error); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Assert.assertEquals(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED, error.getCode()); |
| |
| Mockito.verify(httprocessor).process(error, error.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(error); |
| Mockito.verify(conn).sendResponseEntity(error); |
| Mockito.verify(conn).close(); |
| } |
| |
| @Test |
| public void testProtocolException() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest("whatever", "/"); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn(requestHandler); |
| Mockito.doThrow(new ProtocolException("oh, this world is wrong")).when( |
| requestHandler).handle(request, response, context); |
| |
| httpservice.handleRequest(conn, context); |
| final ArgumentCaptor<ClassicHttpResponse> responseCaptor = ArgumentCaptor.forClass(ClassicHttpResponse.class); |
| Mockito.verify(conn).sendResponseHeader(responseCaptor.capture()); |
| final ClassicHttpResponse error = responseCaptor.getValue(); |
| Assert.assertNotNull(error); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Assert.assertEquals(HttpStatus.SC_BAD_REQUEST, error.getCode()); |
| |
| Mockito.verify(httprocessor).process(error, error.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(error); |
| Mockito.verify(conn).sendResponseEntity(error); |
| Mockito.verify(conn).close(); |
| } |
| |
| @Test |
| public void testConnectionKeepAlive() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.GET, "/"); |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn(requestHandler); |
| Mockito.when(connReuseStrategy.keepAlive(request, response, context)).thenReturn(Boolean.TRUE); |
| |
| httpservice.handleRequest(conn, context); |
| |
| Assert.assertEquals(HttpStatus.SC_OK, response.getCode()); |
| |
| Assert.assertSame(request, context.getRequest()); |
| Assert.assertSame(response, context.getResponse()); |
| |
| Mockito.verify(httprocessor).process(request, request.getEntity(), context); |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn).sendResponseEntity(response); |
| Mockito.verify(conn).flush(); |
| Mockito.verify(conn, Mockito.never()).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| @Test |
| public void testNoContentResponse() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.GET, "/"); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn((request1, response, context1) -> response.setCode(HttpStatus.SC_NO_CONTENT)); |
| Mockito.when(connReuseStrategy.keepAlive(request, response, context)).thenReturn(Boolean.TRUE); |
| |
| httpservice.handleRequest(conn, context); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn, Mockito.never()).sendResponseEntity(ArgumentMatchers.<ClassicHttpResponse>any()); |
| Mockito.verify(conn).flush(); |
| Mockito.verify(conn, Mockito.never()).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| @Test |
| public void testResponseToHead() throws Exception { |
| final HttpCoreContext context = HttpCoreContext.create(); |
| final ClassicHttpRequest request = new BasicClassicHttpRequest(Method.HEAD, "/"); |
| |
| Mockito.when(conn.receiveRequestHeader()).thenReturn(request); |
| Mockito.when(responseFactory.newHttpResponse(200)).thenReturn(response); |
| Mockito.when(handlerResolver.resolve(request, context)).thenReturn(requestHandler); |
| Mockito.when(connReuseStrategy.keepAlive(request, response, context)).thenReturn(Boolean.TRUE); |
| |
| httpservice.handleRequest(conn, context); |
| |
| Assert.assertSame(request, context.getRequest()); |
| |
| Mockito.verify(httprocessor).process(response, response.getEntity(), context); |
| Mockito.verify(requestHandler).handle(request, response, context); |
| |
| Mockito.verify(conn).sendResponseHeader(response); |
| Mockito.verify(conn, Mockito.never()).sendResponseEntity(ArgumentMatchers.<ClassicHttpResponse>any()); |
| Mockito.verify(conn).flush(); |
| Mockito.verify(conn, Mockito.never()).close(); |
| Mockito.verify(response).close(); |
| } |
| |
| } |