HideShowColumnEventTest.java example

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nebula.widgets.nattable-master
/*******************************************************************************
 * 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.hideshow.event;

import java.util.Arrays;

import org.eclipse.nebula.widgets.nattable.test.fixture.layer.BaseColumnHideShowLayerFixture;
import org.eclipse.nebula.widgets.nattable.test.fixture.layer.DataLayerFixture;
import org.eclipse.nebula.widgets.nattable.test.fixture.layer.LayerListenerFixture;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

@SuppressWarnings("boxing")
public class HideShowColumnEventTest {

    private LayerListenerFixture layerListener;
    private BaseColumnHideShowLayerFixture hideShowLayer;

    @Before
    public void setUp() {
        this.hideShowLayer = new BaseColumnHideShowLayerFixture(
                new DataLayerFixture(100, 40));
        this.layerListener = new LayerListenerFixture();
    }

    @Test
    public void willHideColumnShouldThrowsHideShowEvent() {
        this.hideShowLayer.addLayerListener(this.layerListener);
        this.hideShowLayer.hideColumnPositions(Arrays.asList(1, 4));

        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(1));
        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(4));
    }

    @Test
    public void willShowColumnShouldThrowsHideShowEvent() {
        this.hideShowLayer.hideColumnPositions(Arrays.asList(1, 4));
        this.hideShowLayer.addLayerListener(this.layerListener);

        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(1));
        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(4));

        this.hideShowLayer.showColumnIndexes(Arrays.asList(1, 4));
        Assert.assertFalse(this.hideShowLayer.isColumnIndexHidden(1));
        Assert.assertFalse(this.hideShowLayer.isColumnIndexHidden(4));
    }

    @Test
    public void willShowAllColumnsThrowsHideShowEvent() {
        this.hideShowLayer.hideColumnPositions(Arrays.asList(1, 4));
        this.hideShowLayer.addLayerListener(this.layerListener);

        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(1));
        Assert.assertTrue(this.hideShowLayer.isColumnIndexHidden(4));

        this.hideShowLayer.showAllColumns();
        Assert.assertFalse(this.hideShowLayer.isColumnIndexHidden(1));
        Assert.assertFalse(this.hideShowLayer.isColumnIndexHidden(4));
    }
}