Application: gvSIG desktop » gvSIG raster

package org.gvsig.raster.lib.buffer.impl;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.fmap.geom.operation.GeometryOperationException;

import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.fmap.geom.primitive.Polygon;

import junit.framework.TestCase;

public class DefaultVectorROITest extends TestCase {

    DefaultVectorROI testVectorROI;

    private void init() {

        testVectorROI = new DefaultVectorROI();

    }

    public void testDefaultVectorROI() {

        init();

        assertNotNull(testVectorROI);

    }

    public void testIsInsideIntInt() {

        init();

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        try {

            // Returns false because is empty

            assertEquals(false, testVectorROI.isInside(0, 0));

            Polygon polygon =

                geomManager.createPolygon(Geometry.SUBTYPES.GEOM2D);

            polygon.addVertex(0.0, 0.0);

            polygon.addVertex(2.0, 0.0);

            polygon.addVertex(2.0, 2.0);

            polygon.addVertex(0.0, 2.0);

            polygon.addVertex(0.0, 0.0);

            testVectorROI.addGeometry(polygon);

            // Returns false because point is outside

            assertEquals(false, testVectorROI.isInside(5, 5));

            assertEquals(true, testVectorROI.isInside(1,1));

        } catch (CreateGeometryException

            | GeometryOperationNotSupportedException

            | GeometryOperationException e) {

            fail("Can't create geometry");

        }

    }

    public void testIsInsideGeometry() {

        init();

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        try {

            // Returns false because is empty

            Point point=geomManager.createPoint(0.0, 0.0, Geometry.SUBTYPES.GEOM2D);

            assertEquals(false, testVectorROI.isInside(point));

            Polygon polygon =

                geomManager.createPolygon(Geometry.SUBTYPES.GEOM2D);

            polygon.addVertex(0.0, 0.0);

            polygon.addVertex(2.0, 0.0);

            polygon.addVertex(2.0, 2.0);

            polygon.addVertex(0.0, 2.0);

            polygon.addVertex(0.0, 0.0);

            testVectorROI.addGeometry(polygon);

            // Returns false because point is outside

            point.setX(5.0);

            point.setY(5.0);

            assertEquals(false, testVectorROI.isInside(point));

            point.setX(1.0);

            point.setY(1.0);

            assertEquals(true, testVectorROI.isInside(point));

        } catch (CreateGeometryException

            | GeometryOperationNotSupportedException

            | GeometryOperationException e) {

            fail("Can't create geometry");

        }

    }

    public void testGetEnvelope() {

        fail("Not yet implemented");

    }

    public void testAddGeometry() {

        fail("Not yet implemented");

    }

    public void testRemoveGeometry() {

        fail("Not yet implemented");

    }

    public void testGetGeometries() {

        fail("Not yet implemented");

    }

    public void testGetGeometryCount() {

        fail("Not yet implemented");

    }

}