/******************************************************************************
* Copyright (c) 2014 Oracle
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
******************************************************************************/
package org.eclipse.sapphire.tests.modeling.el.operators;
import org.eclipse.sapphire.modeling.el.FunctionContext;
import org.eclipse.sapphire.modeling.el.FunctionResult;
import org.eclipse.sapphire.modeling.el.ModelElementFunctionContext;
import org.eclipse.sapphire.modeling.el.parser.ExpressionLanguageParser;
import org.junit.Test;
/**
* Tests for the inequality operator.
*
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class InequalityOperatorTests extends AbstractOperatorTests
{
@Test
public void testInequalityOperator1()
{
test( "${ 3 != 3 }", false );
}
@Test
public void testInequalityOperator2()
{
test( "${ 3 != 5 }", true );
}
@Test
public void testInequalityOperator3()
{
test( "${ 3.2 != 3.2 }", false );
}
@Test
public void testInequalityOperator4()
{
test( "${ 3.2 != 5 }", true );
}
@Test
public void testInequalityOperator5()
{
test( "${ 'abc' != 'abc' }", false );
}
@Test
public void testInequalityOperator6()
{
test( "${ 'abc' != 'xyz' }", true );
}
@Test
public void testInequalityOperator7()
{
test( "${ 3 ne 3 }", false );
}
@Test
public void testInequalityOperator8()
{
test( "${ 3 ne 5 }", true );
}
@Test
public void testInequalityOperator9()
{
test( "${ 3.2 ne 3.2 }", false );
}
@Test
public void testInequalityOperator10()
{
test( "${ 3.2 ne 5 }", true );
}
@Test
public void testInequalityOperator11()
{
test( "${ 'abc' ne 'abc' }", false );
}
@Test
public void testInequalityOperator12()
{
test( "${ 'abc' ne 'xyz' }", true );
}
@Test
public void testInequalityOperator13()
{
test( "${ Integer3 != 7 }", true );
}
@Test
public void testInequalityOperator14()
{
test( "${ 7 != Integer5 }", true );
}
@Test
public void testInequalityOperator15()
{
test( "${ Integer3 != Integer5 }", true );
}
@Test
public void InequalityOperator_ElementProperty_Null()
{
final TestElement element = TestElement.TYPE.instantiate();
final FunctionContext context = new ModelElementFunctionContext( element );
final FunctionResult fr = ExpressionLanguageParser.parse( "${ ChildElement != null }" ).evaluate( context );
try
{
assertEquals( Boolean.FALSE, fr.value() );
element.getChildElement().content( true );
assertEquals( Boolean.TRUE, fr.value() );
element.getChildElement().clear();
assertEquals( Boolean.FALSE, fr.value() );
}
finally
{
fr.dispose();
}
}
}