src.com.hp.hpl.jena.regression.NewRegressionStatements Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jena Show documentation
Show all versions of jena Show documentation
Jena is a Java framework for building Semantic Web applications. It provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine.
/*
(c) Copyright 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP
All rights reserved - see end of file.
$Id: NewRegressionStatements.java,v 1.10 2009/01/16 17:23:50 andy_seaborne Exp $
*/
package com.hp.hpl.jena.regression;
import junit.framework.*;
import com.hp.hpl.jena.datatypes.xsd.XSDDatatype;
import com.hp.hpl.jena.rdf.model.*;
import com.hp.hpl.jena.rdf.model.test.ModelTestBase;
import com.hp.hpl.jena.regression.Regression.*;
public class NewRegressionStatements extends ModelTestBase
{
public NewRegressionStatements( String name )
{ super( name ); }
public static TestSuite suite()
{ return new TestSuite( NewRegressionStatements.class ); }
protected Model getModel()
{ return ModelFactory.createDefaultModel(); }
static final String subjURI = "http://aldabaran.hpl.hp.com/foo";
static final String predURI = "http://aldabaran.hpl.hp.com/bar";
protected Resource r;
protected Property p;
protected Model m;
@Override
public void setUp()
{
m = getModel();
r = m.createResource( subjURI );
p = m.createProperty( predURI );
}
@Override
public void tearDown()
{ m = null; r = null; p = null; }
public void testCreateStatementTrue()
{
Statement s = m.createLiteralStatement( r, p, true );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( true, s.getBoolean() );
}
public void testCreateStatementByteMax()
{
Statement s = m.createLiteralStatement( r, p, Byte.MAX_VALUE );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( Byte.MAX_VALUE, s.getByte() );
}
public void testCreateStatementShortMax()
{
Statement s = m.createLiteralStatement( r, p, Short.MAX_VALUE );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( Short.MAX_VALUE, s.getShort() );
}
public void testCreateStatementIntMax()
{
Statement s = m.createLiteralStatement( r, p, Integer.MAX_VALUE );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( Integer.MAX_VALUE, s.getInt() );
}
public void testCreateStatementLongMax()
{
Statement s = m.createLiteralStatement( r, p, Long.MAX_VALUE );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( Long.MAX_VALUE, s.getLong() );
}
public void testCreateStatementChar()
{
Statement s = m.createLiteralStatement( r, p, '$' );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( '$', s.getChar() );
}
public void testCreateStatementFloat()
{
Statement s = m.createStatement( r, p, m.createTypedLiteral( 123.456f ) );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( 123.456f, s.getFloat(), 0.0005 );
}
public void testCreateStatementDouble()
{
Statement s = m.createStatement( r, p, m.createTypedLiteral( 12345.67890d ) );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( 12345.67890d, s.getDouble(), 0.0000005 );
}
public void testCreateStatementString()
{
String string = "this is a plain string", lang = "en";
Statement s = m.createStatement( r, p, string );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( string, s.getString() );
assertEquals( lang, m.createStatement( r, p, string, lang ).getLanguage() );
}
public void testCreateStatementTypeLiteral()
{
Model m = ModelFactory.createDefaultModel();
Resource R = m.createResource("http://example/r") ;
Property P = m.createProperty("http://example/p") ;
m.add(R, P, "2", XSDDatatype.XSDinteger) ;
Literal L = ResourceFactory.createTypedLiteral("2", XSDDatatype.XSDinteger) ;
assertTrue(m.contains(R, P, L)) ;
assertFalse(m.contains(R, P, "2")) ;
}
public void testCreateStatementFactory()
{
LitTestObj tv = new LitTestObj( Long.MIN_VALUE );
Statement s = m.createLiteralStatement( r, p, tv );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( tv, s.getObject( new LitTestObjF() ) );
}
public void testCreateStatementResource()
{
Resource tv = m.createResource();
Statement s = m.createStatement( r, p, tv );
assertEquals( r, s.getSubject() );
assertEquals( p, s.getPredicate() );
assertEquals( tv, s.getResource() );
}
}
/*
* (c) Copyright 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/