| /* |
| * ==================================================================== |
| * 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.client5.http.impl.classic; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.SocketException; |
| |
| import org.apache.hc.client5.http.classic.ExecRuntime; |
| import org.apache.hc.core5.http.HttpEntity; |
| import org.apache.hc.core5.http.io.entity.EntityUtils; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.Mockito; |
| |
| @SuppressWarnings("boxing") // test code |
| public class TestResponseEntityWrapper { |
| |
| private InputStream inStream; |
| private HttpEntity entity; |
| private ExecRuntime execRuntime; |
| private ResponseEntityProxy wrapper; |
| |
| @BeforeEach |
| public void setup() throws Exception { |
| inStream = Mockito.mock(InputStream.class); |
| entity = Mockito.mock(HttpEntity.class); |
| Mockito.when(entity.getContent()).thenReturn(inStream); |
| execRuntime = Mockito.mock(ExecRuntime.class); |
| wrapper = new ResponseEntityProxy(entity, execRuntime); |
| } |
| |
| @Test |
| public void testReusableEntityStreamClosed() throws Exception { |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| EntityUtils.consume(wrapper); |
| |
| Mockito.verify(inStream, Mockito.times(1)).close(); |
| Mockito.verify(execRuntime).releaseEndpoint(); |
| } |
| |
| @Test |
| public void testReusableEntityStreamClosedIOError() throws Exception { |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| Mockito.doThrow(new IOException()).when(inStream).close(); |
| Assertions.assertThrows(IOException.class, () -> EntityUtils.consume(wrapper)); |
| Mockito.verify(execRuntime, Mockito.atLeast(1)).discardEndpoint(); |
| } |
| |
| @Test |
| public void testEntityStreamClosedIOErrorAlreadyReleased() throws Exception { |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| Mockito.when(execRuntime.isEndpointAcquired()).thenReturn(false); |
| Mockito.doThrow(new SocketException()).when(inStream).close(); |
| EntityUtils.consume(wrapper); |
| Mockito.verify(execRuntime).discardEndpoint(); |
| } |
| |
| @Test |
| public void testReusableEntityWriteTo() throws Exception { |
| final OutputStream outStream = Mockito.mock(OutputStream.class); |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| wrapper.writeTo(outStream); |
| Mockito.verify(execRuntime).releaseEndpoint(); |
| } |
| |
| @Test |
| public void testReusableEntityWriteToIOError() throws Exception { |
| final OutputStream outStream = Mockito.mock(OutputStream.class); |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| Mockito.doThrow(new IOException()).when(entity).writeTo(outStream); |
| Assertions.assertThrows(IOException.class, () -> wrapper.writeTo(outStream)); |
| Mockito.verify(execRuntime, Mockito.never()).releaseEndpoint(); |
| Mockito.verify(execRuntime, Mockito.atLeast(1)).discardEndpoint(); |
| } |
| |
| @Test |
| public void testReusableEntityEndOfStream() throws Exception { |
| Mockito.when(inStream.read()).thenReturn(-1); |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| final InputStream content = wrapper.getContent(); |
| Assertions.assertEquals(-1, content.read()); |
| Mockito.verify(inStream).close(); |
| Mockito.verify(execRuntime).releaseEndpoint(); |
| } |
| |
| @Test |
| public void testReusableEntityEndOfStreamIOError() throws Exception { |
| Mockito.when(inStream.read()).thenReturn(-1); |
| Mockito.when(entity.isStreaming()).thenReturn(true); |
| Mockito.when(execRuntime.isConnectionReusable()).thenReturn(true); |
| Mockito.doThrow(new IOException()).when(inStream).close(); |
| final InputStream content = wrapper.getContent(); |
| Assertions.assertThrows(IOException.class, () -> content.read()); |
| Mockito.verify(execRuntime, Mockito.atLeast(1)).discardEndpoint(); |
| } |
| |
| } |