/*******************************************************************************
* 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.selection.event;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.eclipse.nebula.widgets.nattable.grid.layer.event.ColumnHeaderSelectionEvent;
import org.eclipse.nebula.widgets.nattable.selection.command.SelectCellCommand;
import org.eclipse.nebula.widgets.nattable.selection.command.SelectColumnCommand;
import org.eclipse.nebula.widgets.nattable.selection.command.SelectRowsCommand;
import org.eclipse.nebula.widgets.nattable.selection.event.CellSelectionEvent;
import org.eclipse.nebula.widgets.nattable.selection.event.ColumnSelectionEvent;
import org.eclipse.nebula.widgets.nattable.selection.event.RowSelectionEvent;
import org.eclipse.nebula.widgets.nattable.test.fixture.NatTableFixture;
import org.eclipse.nebula.widgets.nattable.test.fixture.layer.LayerListenerFixture;
import org.junit.Before;
import org.junit.Test;
public class SelectionEventsTest {
public static boolean NO_SHIFT = false;
public static boolean NO_CTRL = false;
public static boolean WITH_SHIFT = true;
public static boolean WITH_CTRL = true;
NatTableFixture nattable;
private LayerListenerFixture listener;
@Before
public void setup() {
nattable = new NatTableFixture();
listener = new LayerListenerFixture();
nattable.addLayerListener(listener);
}
@Test
public void shouldFireCellSelectionEvent() throws Exception {
// Grid coordinates
nattable.doCommand(new SelectCellCommand(nattable, 1, 5, NO_SHIFT,
NO_CTRL));
assertEquals(1, listener.getEventsCount());
assertTrue(listener.containsInstanceOf(CellSelectionEvent.class));
CellSelectionEvent event = (CellSelectionEvent) listener
.getReceivedEvents().get(0);
assertEquals(1, event.getColumnPosition());
assertEquals(5, event.getRowPosition());
}
@Test
public void shouldFireRowSelectionEvent() throws Exception {
// Select single row
nattable.doCommand(new SelectRowsCommand(nattable, 5, 5, NO_SHIFT,
NO_CTRL));
assertEquals(1, listener.getEventsCount());
assertTrue(listener.containsInstanceOf(RowSelectionEvent.class));
RowSelectionEvent event = (RowSelectionEvent) listener
.getReceivedEvents().get(0);
assertEquals(5, event.getRowPositionRanges().iterator().next().start);
assertEquals(6, event.getRowPositionRanges().iterator().next().end);
// Select additional rows with shift
nattable.doCommand(new SelectRowsCommand(nattable, 5, 7, WITH_SHIFT,
NO_CTRL));
assertEquals(2, listener.getEventsCount());
assertTrue(listener.containsInstanceOf(RowSelectionEvent.class));
event = (RowSelectionEvent) listener.getReceivedEvents().get(1);
assertEquals(1, event.getRowPositionRanges().size());
assertEquals(5, event.getRowPositionRanges().iterator().next().start);
assertEquals(8, event.getRowPositionRanges().iterator().next().end);
}
@Test
public void shouldFireColumnSelectionEvent() throws Exception {
nattable.doCommand(new SelectColumnCommand(nattable, 5, 5, NO_SHIFT,
NO_CTRL));
assertEquals(2, listener.getEventsCount());
assertTrue(listener.containsInstanceOf(ColumnSelectionEvent.class));
assertTrue(listener
.containsInstanceOf(ColumnHeaderSelectionEvent.class));
ColumnSelectionEvent event = (ColumnSelectionEvent) listener
.getReceivedEvents().get(0);
assertEquals(5, event.getColumnPositionRanges().iterator().next().start);
assertEquals(6, event.getColumnPositionRanges().iterator().next().end);
}
}