package tests.issues;

import static org.junit.Assert.*;

import org.junit.Before;
import org.junit.Test;

import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.io.ParseException;
import com.vividsolutions.jts.io.WKTReader;

public class Issue37Test
{
	private final GeometryFactory factory = new GeometryFactory();

    private WKTReader reader = null; 
    
	/**
	 * @throws java.lang.Exception
	 */
	@Before
	public void setUpBeforeClass() throws Exception 
	{
		reader = new WKTReader(factory);
	}

    /**
     * @throws ParseException
     */
    @Test 
    public void testIssue() throws ParseException
    {
    	Geometry geom1 = reader.read("POLYGON((-17445.395049241037 7027956.74246328,-17043.826645147976 7129954.0712792575,17589.339716189785 7130067.1462710546,39761.968883175316 7126950.9864603812,25010.654925657538 7021989.9337616432,-17445.395049241037 7027956.74246328),(30821.194551129327 7063334.0714834519,37105.041271255621 7108045.9641759554,35410.746940282996 7107926.8247523149,31448.55806386597 7107298.5311717829,27554.224237946335 7106327.9096971015,23756.521966153046 7105022.126693625,20083.582138775229 7103390.830451577,16562.699326805414 7101446.0861854088,13220.144029514759 7099202.2944224058,10080.978700195139 7096676.09311996,7168.878465985913 7093886.243930826,4505.9575566306048 7090853.5031201011,2112.6025589346814 7087600.4777273331,7.3137134966055184 7084151.4676621584,-1793.4444372516909 7080532.2945225,-3275.3816608225288 7076770.1180302547,-4426.5084553028482 7072893.2410903079,-5237.248788301129 7068930.9045935431,-3404.9524430905353 7068639.0074323155,-1572.4133228090652 7068347.8751512486,260.36825319335821 7068057.5079015717,2093.391965481344 7067767.90583437,3926.6574945381153 7067479.06910061,5760.1645207611382 7067190.9978511157,7593.9127244658039 7066903.6922365744,9427.9017858850675 7066617.1524075512,11262.131385167513 7066331.3785144677,13096.601202378995 7066046.3707076181,14931.310917502315 7065762.1291371593,16766.260210437264 7065478.6539531145,18601.448761000269 7065195.9453053745,20436.876248926485 7064914.0033436986,22272.542353865396 7064632.8282177085,24108.446755386525 7064352.4200768927,25944.589132975067 7064072.7790706065,27780.9691660335 7063793.9053480756,29617.586533883361 7063515.7990583824,30821.194551129327 7063334.0714834519))");
    	assertNotNull(geom1);
    	assertTrue(geom1.isValid());

    	Geometry geom2 = reader.read("POLYGON((14518.078277259594 7023464.5692419875,11497.562933872843 7025662.3046554783,8431.9481214536681 7028335.26856397,5617.0474384991358 7031264.45683008,3074.235016295675 7034427.0837329868,822.64580979566688 7037798.5997495521,-1120.9633072352574 7041352.8931691349,-2742.3294252505157 7045062.50264867,-4029.7759410829603 7048898.8386645,-4974.2811578741557 7052832.4117995631,-5569.5232447888984 7056833.0658134529,-5811.90194162676 7060870.21347627,-5700.5376509662119 7064913.0732023632,-5237.248788301129 7068930.9045935431,-3404.9524430905353 7068639.0074323155,-1572.4133228090652 7068347.8751512486,260.36825319335821 7068057.5079015717,2093.391965481344 7067767.90583437,3926.6574945381153 7067479.06910061,5760.1645207611382 7067190.9978511157,7593.9127244658039 7066903.6922365744,9427.9017858850675 7066617.1524075512,11262.131385167513 7066331.3785144677,13096.601202378995 7066046.3707076181,14931.310917502315 7065762.1291371593,16766.260210437264 7065478.6539531145,18601.448761000269 7065195.9453053745,20436.876248926485 7064914.0033436986,22272.542353865396 7064632.8282177085,24108.446755386525 7064352.4200768927,25944.589132975067 7064072.7790706065,27780.9691660335 7063793.9053480756,29617.586533883361 7063515.7990583824,30821.194551129327 7063334.0714834519,25010.654925657538 7021989.9337616432,14518.078277259594 7023464.5692419875))");
    	assertNotNull(geom2);
    	assertTrue(geom2.isValid());
    			            
    	// var result = EnhancedPrecisionOp.Difference(geom1, geom2);
    	Geometry result = geom1.difference(geom2);
    	assertNotNull(result);
    	assertTrue(result.isValid());
    }
}