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Response.hasEntity to return true if buffered after readEntity
Signed-off-by: jansupol <jan.supol@oracle.com>
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core-client/src/test/java/org/glassfish/jersey/client/ClientResponseTest.java
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/* | ||
* Copyright (c) 2020 Oracle and/or its affiliates. All rights reserved. | ||
* | ||
* This program and the accompanying materials are made available under the | ||
* terms of the Eclipse Public License v. 2.0, which is available at | ||
* http://www.eclipse.org/legal/epl-2.0. | ||
* | ||
* This Source Code may also be made available under the following Secondary | ||
* Licenses when the conditions for such availability set forth in the | ||
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License, | ||
* version 2 with the GNU Classpath Exception, which is available at | ||
* https://www.gnu.org/software/classpath/license.html. | ||
* | ||
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 | ||
*/ | ||
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package org.glassfish.jersey.client; | ||
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import org.glassfish.jersey.message.internal.InboundMessageContext; | ||
import org.junit.Assert; | ||
import org.junit.Test; | ||
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import javax.ws.rs.client.ClientBuilder; | ||
import javax.ws.rs.client.ClientRequestFilter; | ||
import javax.ws.rs.core.Response; | ||
import javax.ws.rs.ext.ReaderInterceptor; | ||
import java.io.InputStream; | ||
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public class ClientResponseTest { | ||
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@Test | ||
public void testHasEntityWhenNoEntity() { | ||
final InboundMessageContext inboundMessageContext = new InboundMessageContext(new ClientConfig()) { | ||
@Override | ||
protected Iterable<ReaderInterceptor> getReaderInterceptors() { | ||
return null; | ||
} | ||
}; | ||
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Assert.assertFalse(inboundMessageContext.hasEntity()); | ||
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inboundMessageContext.bufferEntity(); | ||
Assert.assertFalse(inboundMessageContext.hasEntity()); | ||
} | ||
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@Test | ||
public void testHasEntity() { | ||
final ClientRequestFilter abortFilter = requestContext -> requestContext.abortWith(Response.ok("hello").build()); | ||
try (Response r = ClientBuilder.newClient().register(abortFilter).target("http://localhost:8080").request().get()) { | ||
Assert.assertTrue(r.hasEntity()); | ||
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r.bufferEntity(); | ||
Assert.assertTrue(r.hasEntity()); | ||
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final String s = r.readEntity(String.class); | ||
Assert.assertTrue(r.hasEntity()); | ||
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final InputStream bufferedEntityStream = r.readEntity(InputStream.class); | ||
Assert.assertNotNull(bufferedEntityStream); | ||
Assert.assertTrue(r.hasEntity()); | ||
} | ||
} | ||
} |
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