/*
* 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.
*/
package gobblin.metastore.nameParser;
import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.testng.Assert;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import com.google.common.collect.Lists;
import gobblin.util.guid.Guid;
/**
* Test for {@link GuidDatasetUrnStateStoreNameParser}.
*/
public class GuidDatasetUrnStateStoreNameParserTest {
Path jobStateRootDir;
FileSystem testFs;
@BeforeTest
public void setUp()
throws IOException {
this.jobStateRootDir = new Path("testStateStoreParser");
this.testFs = FileSystem.getLocal(new Configuration());
}
@Test
public void testPersistDatasetUrns()
throws IOException {
GuidDatasetUrnStateStoreNameParser parser =
new GuidDatasetUrnStateStoreNameParser(this.testFs, this.jobStateRootDir);
parser.persistDatasetUrns(Lists.newArrayList("dataset1", "dataset2"));
Assert.assertTrue(this.testFs.exists(new Path(jobStateRootDir,
GuidDatasetUrnStateStoreNameParser.StateStoreNameVersion.V1.getDatasetUrnNameMapFile())));
}
@Test(dependsOnMethods = {"testPersistDatasetUrns"})
public void testGetDatasetUrnFromStateStoreName()
throws IOException {
GuidDatasetUrnStateStoreNameParser parser =
new GuidDatasetUrnStateStoreNameParser(this.testFs, this.jobStateRootDir);
Assert.assertEquals(parser.sanitizedNameToDatasetURNMap.size(), 2);
Assert.assertTrue(parser.sanitizedNameToDatasetURNMap.inverse().containsKey("dataset1"));
Assert.assertTrue(parser.sanitizedNameToDatasetURNMap.inverse().containsKey("dataset2"));
Assert.assertEquals(parser.getStateStoreNameFromDatasetUrn("dataset1"), Guid.fromStrings("dataset1").toString());
Assert.assertEquals(parser.getStateStoreNameFromDatasetUrn("dataset2"), Guid.fromStrings("dataset2").toString());
}
@AfterTest
public void cleanUp()
throws IOException {
if (this.testFs.exists(this.jobStateRootDir)) {
this.testFs.delete(this.jobStateRootDir, true);
}
}
}