PreferDefaultValueTests.java

/******************************************************************************
 * Copyright (c) 2016 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.services.t0011;

import org.eclipse.sapphire.services.FactsAggregationService;
import org.eclipse.sapphire.tests.SapphireTestCase;
import org.junit.Test;

/**
 * Tests @PreferDefaultValue feature.
 * 
 * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
 */

public final class PreferDefaultValueTests extends SapphireTestCase
{
    @Test
    
    public void testPreferDefaultValueValidation() throws Exception
    {
        final TestElement element = TestElement.TYPE.instantiate();
        
        assertValidationOk( element.getValue() );
        
        element.setValue( "abc" );
        assertValidationWarning( element.getValue(), "Value should be \"123\"" );
        
        element.setValue( null );
        assertValidationOk( element.getValue() );
    }
    
    @Test

    public void testPreferDefaultValueFacts() throws Exception
    {
        final TestElement element = TestElement.TYPE.instantiate();
        
        assertEquals
        (
            set( "Default value is \"123\"", "Recommended value is \"123\"" ),
            element.property( TestElement.PROP_VALUE ).service( FactsAggregationService.class ).facts()
        );        
    }

}