/*
* Copyright 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.crawlabledataset;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertFalse;
/**
* A description
*
* @author edavis
* @since 20 January 2006 13:22:59 -0600
*/
public class TestCrawlableDataset
{
@Test
public void testEmptyPath()
{
String path = "";
CrawlableDataset crDs = checkCrDs( path, path);
assertFalse("Unexpected exist()==true for CrDs(\"\").", crDs.exists());
}
@Test
public void testRootPath()
{
String path = "/";
String name = "";
CrawlableDataset crDs = checkCrDs( path, name );
assertTrue("CrDs(\"/\") doesn't exist.", crDs.exists());
}
@Test
public void testResourcePath() throws URISyntaxException {
File iospResourcesDir = new File(getClass().getResource("/resources/nj22/iosp").toURI());
String path = iospResourcesDir.getAbsolutePath();
String name = iospResourcesDir.getName();
List<String> expectedChildrenNames = Arrays.asList("ghcnm.ncml", "igra-monthly.ncml", "igra-por.ncml");
checkCrDsChildren(path, name, expectedChildrenNames);
}
// ToDo Get test working with manufactured directory.
//@Test
public void testSrcMainJavaPath()
{
String path = "src/main/java";
String name = "java";
List results = new ArrayList();
results.add( "dods" );
results.add("src/test/java/thredds");
results.add("ucar");
checkCrDsChildren( path, name, results );
}
// ToDo Get test working with manufactured directory.
//@Test
public void testSrcMainJavaDotDotPath()
{
String path = "src/main/java/..";
String name = "target/generated-sources";
List results = new ArrayList();
results.add( "java" );
results.add("resources");
checkCrDsChildren( path, name, results );
}
// ToDo Get test working with manufactured directory.
//@Test
public void testSrcMainJavaDotDotSlashDotDotPath()
{
String path = "src/main/java/../..";
String name = "target/generated-sources";
List results = new ArrayList();
results.add( "main" );
results.add( "test" );
results.add( "timing" );
checkCrDsChildren( path, name, results );
}
private CrawlableDataset checkCrDs( String path, String name )
{
// Create CrawlableDataset.
CrawlableDataset cd = null;
try
{
cd = CrawlableDatasetFactory.createCrawlableDataset( path, null, null );
}
catch ( Exception e )
{
assertTrue( "Failed to create CrawlableDataset <" + path + ">: " + e.getMessage(),
false );
return null;
}
assertTrue( "CD path <" + cd.getPath() + "> not as expected <" + path + ">.",
cd.getPath().equals( path ) );
assertTrue( "CD name <" + cd.getName() + "> not as expected <" + name + ">.",
cd.getName().equals( name ) );
return cd;
}
private void checkCrDsChildren( String path, String name, List expectedChildrenNames )
{
CrawlableDataset crDs = checkCrDs( path, name );
if ( ! crDs.exists() )
{
assertTrue( "CrDs(\"" + path + "\" doesn't exist.",
false);
return;
}
if ( ! crDs.isCollection() )
{
assertTrue( "CrDs(\"" + path + "\" is not a collection.",
false );
return;
}
// Test the list of datasets.
List list = null;
try
{
list = crDs.listDatasets();
}
catch ( IOException e )
{
assertTrue( "IOException getting children datasets <" + crDs.getName() + ">: " + e.getMessage(),
false );
return;
}
assertTrue( "Number of datasets <" + list.size() + "> not as expected <" + expectedChildrenNames.size() + ">.",
list.size() >= expectedChildrenNames.size() );
List crDsNameList = new ArrayList();
for ( Iterator it = list.iterator(); it.hasNext(); )
{
CrawlableDataset curCd = (CrawlableDataset) it.next();
crDsNameList.add( curCd.getName() );
}
for ( Iterator it = expectedChildrenNames.iterator(); it.hasNext(); )
{
String curName = (String) it.next();
assertTrue( "Result path <" + curName + "> not as expected <" + expectedChildrenNames + ">.",
crDsNameList.contains( curName ) );
}
}
}