/*
* Copyright (c) 1998 - 2009. University Corporation for Atmospheric Research/Unidata
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
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package thredds.catalog;
import org.junit.Before;
import org.junit.Test;
import thredds.cataloggen.catalogrefexpander.BooleanCatalogRefExpander;
import thredds.crawlabledataset.sorter.LexigraphicByNameSorter;
import ucar.unidata.util.test.TestDir;
import ucar.unidata.util.test.TestFileDirUtils;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import static org.junit.Assert.*;
/**
* test dataset scan with subdirs
*
* @author edavis
* @since 4.0
*/
public class TestDatasetScanExpandSubdirs
{
private String scanPath;
private String scanLocation;
@Before
public void setupScanLocation()
{
File tmpDataDir = new File( TestDir.temporaryLocalDataDir);
File testDir = TestFileDirUtils.createTempDirectory("dsScanExpandSubdirs", tmpDataDir);
TestFileDirUtils.addFile( testDir, "file1.nc" );
TestFileDirUtils.addFile( testDir, "file2.nc" );
TestFileDirUtils.addFile( testDir, "file3.nc" );
File subdir1 = TestFileDirUtils.addDirectory( testDir, "subdir1" );
TestFileDirUtils.addFile( subdir1, "file4.nc" );
TestFileDirUtils.addFile( subdir1, "file5.nc" );
File subdir2 = TestFileDirUtils.addDirectory( testDir, "subdir2" );
TestFileDirUtils.addFile( subdir2, "file6.nc" );
TestFileDirUtils.addFile( subdir2, "file7.nc" );
File subdir3 = TestFileDirUtils.addDirectory( subdir2, "subdir2_1" );
TestFileDirUtils.addFile( subdir3, "file8.nc" );
TestFileDirUtils.addFile( subdir3, "file9.nc" );
this.scanPath = "test/path";
this.scanLocation = testDir.getPath();
}
@Test
public void checkExpandSubdirs() throws URISyntaxException, IOException
{
InvCatalogImpl configCat = new InvCatalogImpl( "configCat", "1.0.2", new URI( "http://server/thredds/catalog.xml"));
configCat.addService( new InvService( "odap", "OPENDAP", "/thredds/dodsC/", null, null ) );
InvDatasetImpl configRootDs = new InvDatasetImpl( null, "root ds" );
configCat.addDataset( configRootDs );
InvDatasetScan scan = new InvDatasetScan( configRootDs, "test", this.scanPath, this.scanLocation,
null, null, null, null, null, true,
new LexigraphicByNameSorter( true),
null, null,
new BooleanCatalogRefExpander( true) );
scan.setServiceName( "odap" );
configRootDs.addDataset( scan );
assertTrue( configCat.finish());
System.out.printf("%s%n", InvCatalogFactory.getDefaultFactory(false).writeXML(configCat));
StringBuilder sb = new StringBuilder();
boolean good = scan.check( sb, true );
assertTrue( sb.toString(), good);
assertTrue( sb.toString(), sb.length() == 0 );
assertTrue( scan.isValid());
InvCatalogImpl cat = scan.makeCatalogForDirectory( this.scanPath + "/catalog.xml", new URI( "http://server/thredds/catalogs/test/path/catalog.xml") );
List<InvDataset> dsList = cat.getDatasets();
assertFalse( dsList.isEmpty());
assertEquals( 1, dsList.size());
InvDataset rootDs = dsList.get( 0 );
assertTrue( rootDs.hasNestedDatasets());
dsList= rootDs.getDatasets();
assertFalse( dsList.isEmpty());
assertEquals( 5, dsList.size());
assertEquals( "","file1.nc", dsList.get( 0).getName());
assertEquals( "file2.nc", dsList.get( 1).getName());
assertEquals( "file3.nc", dsList.get( 2).getName());
InvDataset invDsSubdir1 = dsList.get( 3 );
InvDataset invDsSubdir2 = dsList.get( 4 );
assertEquals( "subdir1", invDsSubdir1.getName());
dsList = invDsSubdir1.getDatasets();
assertEquals( 2, dsList.size());
assertEquals( "file4.nc", dsList.get( 0 ).getName() );
assertEquals( "file5.nc", dsList.get( 1 ).getName() );
assertEquals( "subdir2", invDsSubdir2.getName());
dsList = invDsSubdir2.getDatasets();
assertEquals( 3, dsList.size() );
assertEquals( "file6.nc", dsList.get( 0 ).getName() );
assertEquals( "file7.nc", dsList.get( 1 ).getName() );
InvDataset invDsSubdir2_1 = dsList.get( 2 );
assertEquals( "subdir2_1", invDsSubdir2_1.getName());
dsList = invDsSubdir2_1.getDatasets();
assertEquals( 2, dsList.size() );
assertEquals( "file8.nc", dsList.get( 0 ).getName() );
assertEquals( "file9.nc", dsList.get( 1 ).getName() );
}
}