DefaultBooleanDisplayConverterTest.java

/*******************************************************************************
 * Copyright (c) 2012 Original authors and others.
 * 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.data.convert;

import org.junit.Assert;
import org.junit.Test;

public class DefaultBooleanDisplayConverterTest {

    private DefaultBooleanDisplayConverter booleanConverter = new DefaultBooleanDisplayConverter();

    @Test
    public void testNonNullDataToDisplay() {
        Assert.assertEquals("true",
                this.booleanConverter.canonicalToDisplayValue(Boolean.TRUE));
        Assert.assertEquals("false",
                this.booleanConverter.canonicalToDisplayValue(Boolean.FALSE));
    }

    @Test
    public void testNullDataToDisplay() {
        Assert.assertEquals(null,
                this.booleanConverter.canonicalToDisplayValue(null));
    }

    @Test
    public void testNonNullDisplayToData() {
        Assert.assertEquals(Boolean.TRUE,
                this.booleanConverter.displayToCanonicalValue("true"));
        Assert.assertEquals(Boolean.FALSE,
                this.booleanConverter.displayToCanonicalValue("false"));
        Assert.assertEquals(Boolean.FALSE,
                this.booleanConverter.displayToCanonicalValue("123"));
    }

    @Test
    public void testNullDisplayToData() {
        Assert.assertEquals(Boolean.FALSE,
                this.booleanConverter.displayToCanonicalValue(""));
    }

}