/*

 * All Sigmah code is released under the GNU General Public License v3

 * See COPYRIGHT.txt and LICENSE.txt.

 */



package org.sigmah.client.page.entry.editor;



import org.junit.Assert;

import org.junit.Test;

import org.sigmah.client.page.entry.editor.mock.MockMapView;

import org.sigmah.shared.dto.BoundingBoxDTO;

import org.sigmah.shared.dto.SiteDTO;



/**

 * @author Alex Bertram (akbertram@gmail.com)

 */

public class MapTest {



    private static final double DELTA = 0.001;



    @Test

    public void testMapInitialView() {



        // Collaborator: view

        MockMapView map = new MockMapView();



        // Class under test

        MapPresenter presenter = new MapPresenter(map);



        // VERIFY that the initial view is set to the admin bounds,

        // and that, in the absence of X/Y data, the marker is set to

        // the center of these Bounds



        BoundingBoxDTO bounds = new BoundingBoxDTO(0, 0, 300, 300);



        presenter.setSite(new SiteDTO(), null, bounds);



        Assert.assertEquals(bounds, map.getMapView());

        Assert.assertEquals(bounds.getCenterX(), map.markerX, DELTA);

        Assert.assertEquals(bounds.getCenterY(), map.markerY, DELTA);

    }





    @Test

    public void testMarkerMove() {





        // Collaborator: view

        MockMapView map = new MockMapView();



        // Class under test

        MapPresenter presenter = new MapPresenter(map);



        // VERIFY that marker movement updates the coordinates



        BoundingBoxDTO bounds = new BoundingBoxDTO(0, 0, 300, 200);

        SiteDTO site = new SiteDTO();

        site.setX(25.0);

        site.setY(30.0);

        presenter.setSite(site, null, bounds);



        presenter.onMarkerMoved(50.0, 65.0);



        Assert.assertEquals("y", 50.0, map.getY(), DELTA);

        Assert.assertEquals("x", 65.0, map.getX(), DELTA);



        // VERIFY that attempting to move the marker out of the

        // bounds results in clamping



        presenter.onMarkerMoved(900, 800);



        Assert.assertEquals("marker x clamped", 300.0, map.markerX, DELTA);

        Assert.assertEquals("marker y clamped", 200.0, map.markerY, DELTA);

        Assert.assertEquals("coord x clamped", 300.0, map.getX(), DELTA);

        Assert.assertEquals("coord y clamped", 200.0, map.getY(), DELTA);

    }





}