/*
* Licensed 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.
*/
package org.apache.hadoop.hive.llap.daemon.services.impl;
import org.apache.commons.io.IOUtils;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.metastore.MetaStoreUtils;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import java.io.StringWriter;
import java.net.HttpURLConnection;
import java.net.URL;
public class TestLlapWebServices {
private static LlapWebServices llapWS = null;
private static int llapWSPort;
@BeforeClass
public static void beforeTests() throws Exception {
llapWSPort = MetaStoreUtils.findFreePortExcepting(
Integer.valueOf(HiveConf.ConfVars.LLAP_DAEMON_WEB_PORT.getDefaultValue()));
llapWS = new LlapWebServices(llapWSPort, null, null);
llapWS.init(new HiveConf());
llapWS.start();
Thread.sleep(5000);
}
@Test
public void testContextRootUrlRewrite() throws Exception {
String contextRootURL = "http://localhost:" + llapWSPort + "/";
String contextRootContent = getURLResponseAsString(contextRootURL);
String indexHtmlUrl = "http://localhost:" + llapWSPort + "/index.html";
String indexHtmlContent = getURLResponseAsString(indexHtmlUrl);
Assert.assertEquals(contextRootContent, indexHtmlContent);
}
private String getURLResponseAsString(String baseURL) throws IOException {
URL url = new URL(baseURL);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
Assert.assertEquals(HttpURLConnection.HTTP_OK, conn.getResponseCode());
StringWriter writer = new StringWriter();
IOUtils.copy(conn.getInputStream(), writer, "UTF-8");
return writer.toString();
}
@AfterClass
public static void afterTests() throws Exception {
llapWS.stop();
}
}