/*
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 static java.lang.Integer.MAX_VALUE;
import static java.util.Arrays.asList;
import static java.util.Collections.singletonList;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.*;
public class WaypointUpdaterTest {
private NavigationPosition p1 = new SimpleNavigationPosition(1.0, 0.0);
private NavigationPosition p2 = new SimpleNavigationPosition(2.0, 0.0);
private NavigationPosition p3 = new SimpleNavigationPosition(3.0, 0.0);
private NavigationPosition p4 = new SimpleNavigationPosition(4.0, 0.0);
private PositionWithLayer w1 = new PositionWithLayer(p1);
private PositionWithLayer w2 = new PositionWithLayer(p2);
private PositionWithLayer w3 = new PositionWithLayer(p3);
private PositionWithLayer w4 = new PositionWithLayer(p4);
@Test
public void testInitiallyEmpty() {
PositionsModel positionsModel = mock(PositionsModel.class);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
assertTrue(waypointUpdater.getPositionWithLayers().isEmpty());
verify(waypointOperation, never()).add(new ArrayList<PositionWithLayer>());
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testAddOne() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 0);
assertEquals(singletonList(w1), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(singletonList(w1));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testAddTwo() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 1);
assertEquals(asList(w1, w2), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testAppend() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
when(positionsModel.getPosition(2)).thenReturn(p3);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 1);
assertEquals(asList(w1, w2), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2));
waypointUpdater.handleAdd(2, 2);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(singletonList(w3));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
}
@Test
public void testRemove() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
when(positionsModel.getPosition(2)).thenReturn(p3);
when(positionsModel.getPosition(3)).thenReturn(p4);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 3);
assertEquals(asList(w1, w2, w3, w4), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2, w3, w4));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
waypointUpdater.handleRemove(1, 2);
assertEquals(asList(w1, w4), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).remove(asList(w3, w2));
verify(waypointOperation, never()).add(new ArrayList<PositionWithLayer>());
}
@Test
public void testRemoveAll() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
when(positionsModel.getPosition(2)).thenReturn(p3);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 2);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2, w3));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
waypointUpdater.handleRemove(0, MAX_VALUE);
assertEquals(new ArrayList<PositionWithLayer>(), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, never()).add(new ArrayList<PositionWithLayer>());
verify(waypointOperation, times(1)).remove(asList(w3, w2, w1));
}
@Test
public void testUpdate() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
when(positionsModel.getPosition(2)).thenReturn(p3);
when(positionsModel.getRowCount()).thenReturn(3);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 2);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2, w3));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
waypointUpdater.handleUpdate(1, 1);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, never()).add(new ArrayList<PositionWithLayer>());
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
verify(waypointOperation, times(1)).update(singletonList(w2));
}
@Test
public void testUpdateAll() {
PositionsModel positionsModel = mock(PositionsModel.class);
when(positionsModel.getPosition(0)).thenReturn(p1);
when(positionsModel.getPosition(1)).thenReturn(p2);
when(positionsModel.getPosition(2)).thenReturn(p3);
when(positionsModel.getRowCount()).thenReturn(3);
WaypointOperation waypointOperation = mock(WaypointOperation.class);
WaypointUpdater waypointUpdater = new WaypointUpdater(positionsModel, waypointOperation);
waypointUpdater.handleAdd(0, 2);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2, w3));
verify(waypointOperation, never()).remove(new ArrayList<PositionWithLayer>());
waypointUpdater.handleUpdate(0, MAX_VALUE);
assertEquals(asList(w1, w2, w3), waypointUpdater.getPositionWithLayers());
verify(waypointOperation, times(1)).add(asList(w1, w2, w3));
verify(waypointOperation, never()).remove(asList(w1, w2, w3));
verify(waypointOperation, times(1)).update(asList(w1, w2, w3));
}
}