/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.mapview.mapsforge.updater;
import org.junit.Test;
import slash.navigation.common.NavigationPosition;
import slash.navigation.common.SimpleNavigationPosition;
import slash.navigation.converter.gui.models.PositionsModel;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
import static java.util.Arrays.asList;
import static java.util.Collections.singletonList;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
public class SelectionUpdaterTest {
private NavigationPosition p1 = new SimpleNavigationPosition(1.0, 0.0);
private NavigationPosition p2 = new SimpleNavigationPosition(2.0, 0.0);
private PositionWithLayer w1 = new PositionWithLayer(p1);
private PositionWithLayer w2 = new PositionWithLayer(p2);
@Test
public void testNavigationPositionEqualsAndHashCode() {
assertEquals(p1.hashCode(), p1.hashCode());
assertNotEquals(p1.hashCode(), p2.hashCode());
assertEquals(p1, p1);
assertNotEquals(p1, p2);
Set<NavigationPosition> set = new HashSet<>();
set.add(p1);
assertTrue(set.contains(p1));
assertFalse(set.contains(p2));
}
@Test
public void testInitiallyEmpty() {
PositionsModel positionsModel = mock(PositionsModel.class);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
assertTrue(selectionUpdater.getPositionWithLayers().isEmpty());
verify(selectionOperation, never()).add(new ArrayList<PositionWithLayer>());
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testAdded() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(1)).thenReturn(p1);
when(positionsModel.getRowCount()).thenReturn(2);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
selectionUpdater.setSelectedPositions(new int[]{1}, false);
assertEquals(singletonList(w1), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(singletonList(w1));
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testRemoved() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(1)).thenReturn(p1);
when(positionsModel.getPosition(2)).thenReturn(p2);
when(positionsModel.getRowCount()).thenReturn(3);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
selectionUpdater.setSelectedPositions(new int[]{1, 2}, false);
assertEquals(asList(w1, w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(asList(w1, w2));
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
selectionUpdater.setSelectedPositions(new int[]{1}, false);
assertEquals(singletonList(w1), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, never()).add(new ArrayList<PositionWithLayer>());
verify(selectionOperation, times(1)).remove(singletonList(w2));
}
@Test
public void testRemovedReplaceSelection() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(1)).thenReturn(p1);
when(positionsModel.getPosition(2)).thenReturn(p2);
when(positionsModel.getRowCount()).thenReturn(3);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
selectionUpdater.setSelectedPositions(new int[]{1, 2}, false);
assertEquals(asList(w1, w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(asList(w1, w2));
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
selectionUpdater.setSelectedPositions(new int[]{1, 2}, true);
assertEquals(asList(w1, w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(2)).add(asList(w1, w2));
verify(selectionOperation, times(1)).remove(asList(w1, w2));
}
@Test
public void testUpdatedPosition() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(1)).thenReturn(p1);
when(positionsModel.getPosition(2)).thenReturn(p2);
when(positionsModel.getRowCount()).thenReturn(3);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
selectionUpdater.setSelectedPositions(new int[]{1, 2}, false);
assertEquals(asList(w1, w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(asList(w1, w2));
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
selectionUpdater.updatedPositions(singletonList(p1));
assertEquals(asList(w2, w1), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(singletonList(w1));
verify(selectionOperation, times(1)).remove(singletonList(w1));
}
@Test
public void testRemovedPosition() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(1)).thenReturn(p1);
when(positionsModel.getPosition(2)).thenReturn(p2);
when(positionsModel.getRowCount()).thenReturn(3);
when(positionsModel.getIndex(p1)).thenReturn(-1);
SelectionOperation selectionOperation = mock(SelectionOperation.class);
SelectionUpdater selectionUpdater = new SelectionUpdater(positionsModel, selectionOperation);
selectionUpdater.setSelectedPositions(new int[]{1, 2}, false);
assertEquals(asList(w1, w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).add(asList(w1, w2));
verify(selectionOperation, never()).remove(new ArrayList<PositionWithLayer>());
selectionUpdater.removedPositions(singletonList(p1));
assertEquals(singletonList(w2), selectionUpdater.getPositionWithLayers());
verify(selectionOperation, times(1)).remove(singletonList(w1));
}
}