/* uDig - User Friendly Desktop Internet GIS client
* http://udig.refractions.net
* (C) 2004, Refractions Research Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD
* License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).
*/
package org.locationtech.udig.tools.edit.behaviour;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.locationtech.udig.project.ui.render.displayAdapter.MapMouseEvent;
import org.locationtech.udig.tools.edit.EditState;
import org.locationtech.udig.tools.edit.EventType;
import org.locationtech.udig.tools.edit.support.EditGeom;
import org.locationtech.udig.tools.edit.support.Point;
import org.locationtech.udig.tools.edit.support.TestHandler;
import org.junit.Test;
/**
* Extend a line test
* @author jones
* @since 1.1.0
*/
public class ExtendLineBehaviourTest {
/*
* Test method for 'org.locationtech.udig.tools.edit.behaviour.ExtendLineBehaviour.isValid(EditToolHandler, MapMouseEvent, EventType)'
*/
@Test
public void testIsValid() throws Exception {
TestHandler handler=new TestHandler();
handler.getTestEditBlackboard().util.setVertexRadius(4);
StartExtendLineBehaviour behavior=new StartExtendLineBehaviour();
handler.setCurrentState(EditState.MODIFYING);
//Current Shape must be set
MapMouseEvent event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
EditGeom editGeom = handler.getEditBlackboard().getGeoms().get(0);
handler.setCurrentShape(editGeom.getShell());
handler.getEditBlackboard().addPoint(0,0, handler.getCurrentShape());
handler.getEditBlackboard().addPoint(11,11, handler.getCurrentShape());
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertTrue(behavior.isValid(handler, event, EventType.RELEASED));
// no buttons should be down
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.BUTTON2, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// button2 isn't legal
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON2);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// no modifiers only
event = new MapMouseEvent(null, 10,10, MapMouseEvent.ALT_DOWN_MASK, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// doesn't work with BUSY
handler.setCurrentState(EditState.BUSY);
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// doesn't work with CREATING
handler.setCurrentState(EditState.CREATING);
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// should work, just checking state is still good;
handler.setCurrentState(EditState.NONE);
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertTrue(behavior.isValid(handler, event, EventType.RELEASED));
// doesn't work with event pressed
assertFalse(behavior.isValid(handler, event, EventType.PRESSED));
// not valid if not over end point
event = new MapMouseEvent(null, 20,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertFalse(behavior.isValid(handler, event, EventType.RELEASED));
// valid over first point
event = new MapMouseEvent(null, 0,0, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertTrue(behavior.isValid(handler, event, EventType.RELEASED));
}
/*
* Test method for 'org.locationtech.udig.tools.edit.behaviour.ExtendLineBehaviour.getCommand(EditToolHandler, MapMouseEvent, EventType)'
*/
@Test
public void testGetCommand() throws Exception {
TestHandler handler=new TestHandler();
handler.getTestEditBlackboard().util.setVertexRadius(4);
StartExtendLineBehaviour behavior=new StartExtendLineBehaviour();
handler.getBehaviours().add(behavior);
handler.setCurrentState(EditState.MODIFYING);
EditGeom editGeom = handler.getEditBlackboard().getGeoms().get(0);
handler.setCurrentShape(editGeom.getShell());
handler.getEditBlackboard().addPoint(0,0, handler.getCurrentShape());
handler.getEditBlackboard().addPoint(11,11, handler.getCurrentShape());
MapMouseEvent event = new MapMouseEvent(null, 0,0, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertTrue(behavior.isValid(handler, event, EventType.RELEASED));
handler.handleEvent(event, EventType.RELEASED);
assertEquals(Point.valueOf(11,11), handler.getCurrentShape().getPoint(0));
assertEquals(EditState.CREATING, handler.getCurrentState());
handler.setCurrentState(EditState.NONE);
event = new MapMouseEvent(null, 10,10, MapMouseEvent.NONE, MapMouseEvent.NONE, MapMouseEvent.BUTTON1);
assertTrue(behavior.isValid(handler, event, EventType.RELEASED));
handler.handleEvent(event, EventType.RELEASED);
assertEquals(Point.valueOf(0,0), handler.getCurrentShape().getPoint(0));
assertEquals(EditState.CREATING, handler.getCurrentState());
handler.setCurrentState(EditState.NONE);
handler.handleEvent(event, EventType.RELEASED);
assertEquals(Point.valueOf(0,0), handler.getCurrentShape().getPoint(0));
assertEquals(EditState.CREATING, handler.getCurrentState());
}
}