/*

 * 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 java.util.Locale;



import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

import org.sigmah.client.mock.JreCoordinateEditor;

import org.sigmah.shared.map.AbstractCoordinateEditor;

import org.sigmah.shared.map.CoordinateFormatException;



/**

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

 */

public class CoordinateEditorTest {

    private static final double DELTA = 0.00001;

    

    @Before

    public void before() {

    	Locale.setDefault(Locale.ENGLISH);

    }





    @Test

    public void testDDdParse() throws CoordinateFormatException {

        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");

        Assert.assertEquals(6.325, ed.parse("+6.325"), DELTA);

        Assert.assertEquals(-6.325, ed.parse("6.325 S"), DELTA);

        Assert.assertEquals(-2.45, ed.parse("S 2.45"), DELTA);

        Assert.assertEquals(+2.0, ed.parse("2N"), DELTA);

    }



    @Test(expected = CoordinateFormatException.class)

    public void testNoHemiError() throws CoordinateFormatException {



        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");

        ed.parse("2.345");



    }



    public void testNoHemiOK() throws CoordinateFormatException {



        JreCoordinateEditor ed = new JreCoordinateEditor("W", "E");

        ed.setMinValue(-20);

        ed.setMaxValue(-21);

        Assert.assertEquals(-20.5, ed.parse("20.5"), 0.001);



        ed.setMinValue(30);

        ed.setMaxValue(35);

        Assert.assertEquals(33.3, ed.parse("33.3"), 0.001);



    }



    @Test

    public void testDMd() throws CoordinateFormatException {

        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");



        Assert.assertEquals(30.25, ed.parse("30 15.00\"  N"), DELTA);

        Assert.assertEquals(-30.75, ed.parse("30 45.0000\" S"), DELTA);

        Assert.assertEquals(-25.25, ed.parse("S   25 15 "), DELTA);



    }



    @Test

    public void testDMS() throws CoordinateFormatException {

        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");



        Assert.assertEquals(25.18173056, ed.parse("25 10 54.23\"  N"), DELTA);

        Assert.assertEquals(-176.8397222, ed.parse("176 50' 23\" S"), DELTA);

    }



    @Test

    public void formatDDd() {



        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");

        ed.setNotation(AbstractCoordinateEditor.Notation.DDd);

        Assert.assertEquals("+2.405000", ed.format(2.405));

    }



    @Test

    public void testNearEquator() {

        JreCoordinateEditor ed = new JreCoordinateEditor("S", "N");



        Assert.assertEquals(ed.format(-0.9392889738082886), "0? 56' 21.44\" S");

    }





}