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* 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.
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*
* This software consists of voluntary contributions made by many
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package org.apache.hc.client5.testing.fluent;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.nio.charset.Charset;
import org.apache.hc.client5.http.fluent.Content;
import org.apache.hc.client5.http.fluent.Request;
import org.apache.hc.client5.http.protocol.ClientProtocolException;
import org.apache.hc.client5.testing.sync.LocalServerTestBase;
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.HttpException;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.http.io.HttpRequestHandler;
import org.apache.hc.core5.http.io.ResponseHandler;
import org.apache.hc.core5.http.io.entity.EntityUtils;
import org.apache.hc.core5.http.io.entity.StringEntity;
import org.apache.hc.core5.http.protocol.HttpContext;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class TestFluent extends LocalServerTestBase {
@Before @Override
public void setUp() throws Exception {
super.setUp();
this.serverBootstrap.registerHandler("/", new HttpRequestHandler() {
@Override
public void handle(
final ClassicHttpRequest request,
final ClassicHttpResponse response,
final HttpContext context) throws HttpException, IOException {
response.setEntity(new StringEntity("All is well", ContentType.TEXT_PLAIN));
}
});
this.serverBootstrap.registerHandler("/echo", new HttpRequestHandler() {
@Override
public void handle(
final ClassicHttpRequest request,
final ClassicHttpResponse response,
final HttpContext context) throws HttpException, IOException {
HttpEntity responseEntity = null;
final HttpEntity requestEntity = request.getEntity();
if (requestEntity != null) {
final ContentType contentType = EntityUtils.getContentTypeOrDefault(requestEntity);
if (ContentType.TEXT_PLAIN.getMimeType().equals(contentType.getMimeType())) {
responseEntity = new StringEntity(
EntityUtils.toString(requestEntity), ContentType.TEXT_PLAIN);
}
}
if (responseEntity == null) {
responseEntity = new StringEntity("echo", ContentType.TEXT_PLAIN);
}
response.setEntity(responseEntity);
}
});
}
@Test
public void testGetRequest() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
final String message = Request.Get(baseURL + "/").execute().returnContent().asString();
Assert.assertEquals("All is well", message);
}
@Test
public void testGetRequestByName() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
final String message = Request.create("GET", baseURL + "/").execute().returnContent().asString();
Assert.assertEquals("All is well", message);
}
@Test
public void testGetRequestByNameWithURI() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
final String message = Request.create("GET", new URI(baseURL + "/")).execute().returnContent().asString();
Assert.assertEquals("All is well", message);
}
@Test(expected = ClientProtocolException.class)
public void testGetRequestFailure() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
Request.Get(baseURL + "/boom").execute().returnContent().asString();
}
@Test
public void testPostRequest() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
final String message1 = Request.Post(baseURL + "/echo")
.bodyString("what is up?", ContentType.TEXT_PLAIN)
.execute().returnContent().asString();
Assert.assertEquals("what is up?", message1);
final String message2 = Request.Post(baseURL + "/echo")
.bodyByteArray(new byte[]{1, 2, 3}, ContentType.APPLICATION_OCTET_STREAM)
.execute().returnContent().asString();
Assert.assertEquals("echo", message2);
}
@Test
public void testContentAsStringWithCharset() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
final Content content = Request.Post(baseURL + "/echo").bodyByteArray("Ü".getBytes("utf-8")).execute()
.returnContent();
Assert.assertEquals((byte)-61, content.asBytes()[0]);
Assert.assertEquals((byte)-100, content.asBytes()[1]);
Assert.assertEquals("Ü", content.asString(Charset.forName("utf-8")));
}
@Test
public void testConnectionRelease() throws Exception {
final HttpHost target = start();
final String baseURL = "http://localhost:" + target.getPort();
for (int i = 0; i < 20; i++) {
Request.Get(baseURL + "/").execute().returnContent();
Request.Get(baseURL + "/").execute().returnResponse();
Request.Get(baseURL + "/").execute().discardContent();
Request.Get(baseURL + "/").execute().handleResponse(new ResponseHandler<Object>() {
@Override
public Object handleResponse(
final ClassicHttpResponse response) throws IOException {
return null;
}
});
final File tmpFile = File.createTempFile("test", ".bin");
try {
Request.Get(baseURL + "/").execute().saveContent(tmpFile);
} finally {
tmpFile.delete();
}
}
}
}