/*
* 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 com.hp.hpl.jena.graph.query.test;
import junit.framework.TestSuite;
import com.hp.hpl.jena.graph.query.*;
import com.hp.hpl.jena.graph.query.BufferPipe;
import com.hp.hpl.jena.graph.test.GraphTestBase;
import com.hp.hpl.jena.shared.*;
import com.hp.hpl.jena.shared.JenaException;
/**
TestBufferPipe
@author kers
*/
public class TestBufferPipe extends GraphTestBase
{
public TestBufferPipe( String name )
{ super( name ); }
public static TestSuite suite()
{ return new TestSuite( TestBufferPipe.class ); }
public void testEmpty()
{
Pipe p = new BufferPipe();
p.close();
assertFalse( p.hasNext() );
}
public void testNonEmpty()
{
Pipe p = new BufferPipe();
p.put( new Domain( 0 ) );
p.close();
assertTrue( p.hasNext() );
p.get();
assertFalse( p.hasNext() );
}
public void testExceptions()
{
Pipe p = new BufferPipe();
JenaException bang = new JenaException( "bang" );
p.close( bang );
try { p.get(); fail( "bang disappeared" ); }
catch (QueryStageException e) { pass(); }
}
}