// $Id: MaskedPropertiesTest.java 15014 2008-08-01 17:10:49Z sannegrinovero $
package org.hibernate.search.test.configuration;
import java.io.IOException;
import java.util.Properties;
import java.util.Enumeration;
import org.hibernate.search.backend.configuration.MaskedProperty;
import org.hibernate.search.test.SerializationTestHelper;
/**
* @author Sanne Grinovero
*/
public class MaskedPropertiesTest extends junit.framework.TestCase {
public void testConfigurationParsingPrecedence() {
Properties cfg = new Properties();
cfg.put( "hibernate.search.Animals.transaction.indexwriter.max_merge_docs", "1" );
cfg.put( "hibernate.search.Animals.2.transaction.indexwriter.max_merge_docs", "2" );
cfg.put( "hibernate.search.Animals.2.transaction.max_merge_docs", "3" );
cfg.put( "hibernate.search.Animals.transaction.max_merge_docs", "5" );
cfg.put( "hibernate.search.default.transaction.max_merge_docs", "6" );
cfg.put( "hibernate.search.default.transaction.indexwriter.max_field_length", "7" );
cfg.put( "hibernate.notsearch.tests.default", "7" );
//this is more a "concept demo" than a test:
Properties root = new MaskedProperty( cfg, "hibernate.search" );
//only keys starting as "hibernate.search.default" are exposed:
Properties common = new MaskedProperty( root, "default" );
//now as "hibernate.search.Animals" or "hibernate.search.default" if first fails:
Properties dirProvider = new MaskedProperty( root, "Animals", common );
//this narrows visibility to "hibernate.search.<providername|default>.transaction":
Properties transaction = new MaskedProperty( dirProvider, "transaction" );
Properties shard2 = new MaskedProperty( dirProvider, "2", dirProvider );
Properties transactionInShard2 = new MaskedProperty( shard2, "transaction", transaction );
Properties newStyleTransaction = new MaskedProperty( transaction, "indexwriter", transaction );
Properties newStyleTransactionInShard2 = new MaskedProperty(
transactionInShard2, "indexwriter", transactionInShard2 );
assertEquals( "7" , newStyleTransaction.getProperty( "max_field_length" ) );
assertEquals( "7" , newStyleTransactionInShard2.getProperty( "max_field_length" ) );
assertEquals( "5" , transaction.getProperty( "max_merge_docs" ) );
Enumeration<?> propertyNames = newStyleTransaction.propertyNames();
int count = 0;
while ( propertyNames.hasMoreElements() ) {
count++;
System.out.println( propertyNames.nextElement() );
}
}
public void testSerializability() throws IOException, ClassNotFoundException {
Properties cfg = new Properties();
cfg.setProperty( "base.key", "value" );
MaskedProperty originalProps = new MaskedProperty( cfg, "base" );
MaskedProperty theCopy = (MaskedProperty)
SerializationTestHelper.duplicateBySerialization( originalProps );
//this is also testing the logger (transient) has been restored:
assertEquals( "value", theCopy.getProperty( "key" ) );
}
public void testListingKeys() {
Properties defaultProp = new Properties();
defaultProp.put( "some.inherited.prop", "to test standard Properties fallback behaviour" );
Properties rootProp = new Properties( defaultProp );
rootProp.put( "some.long.dotted.prop1", "hello!" );
rootProp.put( "hidden.long.dotted.prop2", "hello again" );
Properties fallbackProp = new Properties();
fallbackProp.put( "default.long.dotted.prop3", "hello!" );
Properties masked = new MaskedProperty( rootProp, "some", fallbackProp );
assertTrue( masked.keySet().contains( "long.dotted.prop1" ) );
assertTrue( masked.keySet().contains( "default.long.dotted.prop3" ) );
assertTrue( masked.keySet().contains( "inherited.prop" ) );
assertFalse( masked.keySet().contains( "hidden.long.dotted.prop2" ) );
assertFalse( masked.keySet().contains( "long.dotted.prop2" ) );
Properties maskedAgain = new MaskedProperty( masked, "long.dotted", masked ); //falling back to same instance for **
assertTrue( maskedAgain.keySet().contains( "prop1" ) );
assertTrue( maskedAgain.keySet().contains( "long.dotted.prop1" ) ); //**: prop 1 should be visible in both ways
assertTrue( maskedAgain.keySet().contains( "default.long.dotted.prop3" ) );
Properties maskingAll = new MaskedProperty( masked, "secured" );
assertTrue( maskingAll.keySet().isEmpty() );
assertTrue( maskingAll.isEmpty() );
}
}