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Added unit test to check network setup needed for postgres tests.

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From: Aaron Kimball <aaron@cloudera.com>

git-svn-id: https://svn.apache.org/repos/asf/incubator/sqoop/trunk@1149871 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew Bayer 2011-07-22 20:03:38 +00:00
parent 6cbe7572e9
commit 43f9e2f2b0
2 changed files with 69 additions and 0 deletions
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2
src/test/org/apache/hadoop/sqoop/SmokeTests.java
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@ -31,6 +31,7 @@
import org.apache.hadoop.sqoop.mapreduce.MapreduceTests;
import org.apache.hadoop.sqoop.orm.TestClassWriter;
import org.apache.hadoop.sqoop.orm.TestParseMethods;
import org.apache.hadoop.sqoop.util.TestDirectImportUtils;
import junit.framework.Test;
import junit.framework.TestSuite;
@ -66,6 +67,7 @@ public static Test suite() {
suite.addTestSuite(TestBlobRef.class);
suite.addTestSuite(TestClobRef.class);
suite.addTestSuite(TestLargeObjectLoader.class);
suite.addTestSuite(TestDirectImportUtils.class);
suite.addTest(MapreduceTests.suite());
return suite;

67
src/test/org/apache/hadoop/sqoop/util/TestDirectImportUtils.java Normal file
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@ -0,0 +1,67 @@
/**
* Licensed to Cloudera, Inc. under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Cloudera, Inc. 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.
*/
package org.apache.hadoop.sqoop.util;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Test that /etc/hosts is configured sanely.
* If this fails, then the postgresql direct tests will likely fail.
*
* In particular, 'localhost' needs to resolve to 127.0.0.1.
* The /etc/hosts file should contain a line like:
*
* 127.0.0.1 (yourhostnamehere) localhost
*
* e.g.:
* 127.0.0.1 aaron-laptop localhost
* 127.0.1.1 aaron-laptop
* ...
*
* If it doesn't have 'localhost' on that line, it'll fail.
*/
public class TestDirectImportUtils extends TestCase {
public static final Log LOG = LogFactory.getLog(
TestDirectImportUtils.class.getName());
public void testLocalhost() throws UnknownHostException {
InetAddress localHostAddr = InetAddress.getLocalHost();
LOG.info("Advertised localhost address: " + localHostAddr);
InetAddress requestAddr = InetAddress.getByName("localhost");
LOG.info("Requested localhost address: " + requestAddr);
assertTrue("Requested addr does not identify as localhost. "
+ "Check /etc/hosts (see TestDirectImportUtils comments)",
localHostAddr.equals(requestAddr));
assertTrue("Couldn't match 'localhost' to localhost; "
+ "check /etc/hosts (see TestDirectImportUtils comments)",
DirectImportUtils.isLocalhost("localhost"));
}
}