Package test.glib.models.interfaces

Source Code of test.glib.models.interfaces.TestIRectangularShape

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package test.glib.models.interfaces;


import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import net.sf.latexdraw.glib.models.ShapeFactory;
import net.sf.latexdraw.glib.models.interfaces.shape.IPoint;
import net.sf.latexdraw.glib.models.interfaces.shape.IRectangularShape;

import org.junit.Test;

import test.HelperTest;

public abstract class TestIRectangularShape<T extends IRectangularShape> extends TestIPositionShape<T> {
  @Override
  @Test
  public void testCopy() {
    super.testCopy();

    shape2.setPosition(-120., 200.);
    shape2.setWidth(385.);
    shape2.setHeight(300.);
    shape.copy(shape2);

    for(int i=0; i<shape.getPoints().size(); i++)
      assertEquals(shape.getPtAt(i), shape2.getPtAt(i));
  }

  @Test
  public void testGetSetWidth() {
    shape.setPosition(0, 0);
    shape.setWidth(20);
    HelperTest.assertEqualsDouble(20., shape.getWidth());
    shape.setWidth(50);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
    shape.setWidth(-10);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
    shape.setWidth(0);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
    shape.setWidth(Double.NaN);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
    shape.setWidth(Double.NEGATIVE_INFINITY);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
    shape.setWidth(Double.POSITIVE_INFINITY);
    HelperTest.assertEqualsDouble(50., shape.getWidth());
  }


  @Test
  public void testGetSetHeight() {
    shape.setPosition(0, 0);
    shape.setHeight(20);
    HelperTest.assertEqualsDouble(20., shape.getHeight());
    shape.setHeight(50);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
    shape.setHeight(0);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
    shape.setHeight(-10);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
    shape.setHeight(Double.NaN);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
    shape.setHeight(Double.POSITIVE_INFINITY);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
    shape.setHeight(Double.NEGATIVE_INFINITY);
    HelperTest.assertEqualsDouble(50., shape.getHeight());
  }



  @Override
  @Test
  public void testGetNbPoints() {
    assertEquals(4, shape.getNbPoints());
  }


  @Override
  @Test
  public void testGetPtAt() {
    assertNotNull(shape.getPtAt(0));
    assertNotNull(shape.getPtAt(1));
    assertNotNull(shape.getPtAt(2));
    assertNotNull(shape.getPtAt(3));
    assertNotNull(shape.getPtAt(-1));
    assertNull(shape.getPtAt(4));
    assertNull(shape.getPtAt(-2));
  }


//
//
//  @Override
//  @Test
//  public void testScale() {
//    shape.setPosition(0, 2);
//    shape.setWidth(2);
//    shape.setHeight(2);
//    IPoint tl1 = shape.getTopLeftPoint();
//    IPoint br1 = shape.getBottomRightPoint();
//
//    shape.scale(1.5, 1, Position.WEST);
//    IPoint tl2 = shape.getTopLeftPoint();
//    IPoint br2 = shape.getBottomRightPoint();
//
//    assertEquals((br1.getX()-tl1.getX())*1.5, br2.getX()-tl2.getX());
//    shape.scale(1, 1.5, Position.NORTH);
//    tl2 = shape.getTopLeftPoint();
//    br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//
//    tl1 = shape.getTopLeftPoint();
//    br1 = shape.getBottomRightPoint();
//    shape.scale(1.5, 1, Position.EAST);
//    tl2 = shape.getTopLeftPoint();
//    br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getX()-tl1.getX())*1.5, br2.getX()-tl2.getX());
//
//    tl1 = shape.getTopLeftPoint();
//    br1 = shape.getBottomRightPoint();
//    shape.scale(1, 1.5, Position.SOUTH);
//    tl2 = shape.getTopLeftPoint();
//    br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//  }
//
//
//
//
//  @Test
//  public void testScaleNE() {
//    shape.setPosition(0, 2);
//    shape.setWidth(2);
//    shape.setHeight(4);
//    IPoint tl1 = shape.getTopLeftPoint();
//    IPoint br1 = shape.getBottomRightPoint();
//
//    shape.scale(2, 1.5, Position.NE);
//    IPoint tl2 = shape.getTopLeftPoint();
//    IPoint br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//    assertEquals((br1.getX()-tl1.getX())*2., br2.getX()-tl2.getX());
//  }
//
//
//
//  @Test
//  public void testScaleSE() {
//    shape.setPosition(0, 2);
//    shape.setWidth(2);
//    shape.setHeight(4);
//    IPoint tl1 = shape.getTopLeftPoint();
//    IPoint br1 = shape.getBottomRightPoint();
//
//    shape.scale(2, 1.5, Position.SE);
//    IPoint tl2 = shape.getTopLeftPoint();
//    IPoint br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//    assertEquals((br1.getX()-tl1.getX())*2., br2.getX()-tl2.getX());
//  }
//
//
//  @Test
//  public void testScaleSW() {
//    shape.setPosition(0, 2);
//    shape.setWidth(2);
//    shape.setWidth(4);
//    IPoint tl1 = shape.getTopLeftPoint();
//    IPoint br1 = shape.getBottomRightPoint();
//
//    shape.scale(2, 1.5, Position.SW);
//    IPoint tl2 = shape.getTopLeftPoint();
//    IPoint br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//    assertEquals((br1.getX()-tl1.getX())*2., br2.getX()-tl2.getX());
//  }
//
//
//  @Test
//  public void testScaleNW() {
//    shape.setPosition(0, 2);
//    shape.setWidth(2);
//    IPoint tl1 = shape.getTopLeftPoint();
//    IPoint br1 = shape.getBottomRightPoint();
//
//    shape.scale(2, 1.5, Position.NW);
//    IPoint tl2 = shape.getTopLeftPoint();
//    IPoint br2 = shape.getBottomRightPoint();
//    assertEquals((br1.getY()-tl1.getY())*1.5, br2.getY()-tl2.getY());
//    assertEquals((br1.getX()-tl1.getX())*2., br2.getX()-tl2.getX());
//  }


  @Override
  @Test
  public void testGetBottomLeftPoint() {
    shape.setPosition(-5, 0);
    shape.setWidth(10);
    shape.setHeight(20);

    HelperTest.assertEqualsDouble(-5., shape.getBottomLeftPoint().getX());
    HelperTest.assertEqualsDouble(0., shape.getBottomLeftPoint().getY());
  }


  @Override
  @Test
  public void testGetBottomRightPoint() {
    shape.setPosition(-15, 100);
    shape.setWidth(10);
    shape.setHeight(20);

    HelperTest.assertEqualsDouble(-5., shape.getBottomRightPoint().getX());
    HelperTest.assertEqualsDouble(100., shape.getBottomRightPoint().getY());
  }


  @Override
  @Test
  public void testGetTopLeftPoint() {
    shape.setPosition(20, 10);
    shape.setWidth(10);
    shape.setHeight(20);

    HelperTest.assertEqualsDouble(20., shape.getTopLeftPoint().getX());
    HelperTest.assertEqualsDouble(-10., shape.getTopLeftPoint().getY());
  }


  @Override
  @Test
  public void testGetTopRightPoint() {
    shape.setPosition(20, 10);
    shape.setWidth(10);
    shape.setHeight(20);

    HelperTest.assertEqualsDouble(30., shape.getTopRightPoint().getX());
    HelperTest.assertEqualsDouble(-10., shape.getTopRightPoint().getY());
  }


  @Override
  @Test
  public void testMirrorHorizontal() {
    IPoint pt2 = ShapeFactory.createPoint(4,1);
    IPoint pt4 = ShapeFactory.createPoint(1,3);

    shape.setPosition(pt4);
    shape.setWidth(pt2.getX()-pt4.getX());
    shape.setHeight(pt4.getY()-pt2.getY());

    shape.mirrorHorizontal(shape.getGravityCentre());
    HelperTest.assertEqualsDouble(1., shape.getTopLeftPoint().getX());
    HelperTest.assertEqualsDouble(4., shape.getTopRightPoint().getX());
    HelperTest.assertEqualsDouble(1., shape.getTopLeftPoint().getY());
    HelperTest.assertEqualsDouble(3., shape.getBottomLeftPoint().getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(4., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
  }


  @Override
  @Test
  public void testMirrorVertical() {
    IPoint pt2 = ShapeFactory.createPoint(4,1);
    IPoint pt4 = ShapeFactory.createPoint(1,3);

    shape.setPosition(pt4);
    shape.setWidth(pt2.getX()-pt4.getX());
    shape.setHeight(pt4.getY()-pt2.getY());

    shape.mirrorVertical(shape.getGravityCentre());
    HelperTest.assertEqualsDouble(1., shape.getTopLeftPoint().getX());
    HelperTest.assertEqualsDouble(4., shape.getTopRightPoint().getX());
    HelperTest.assertEqualsDouble(1., shape.getTopLeftPoint().getY());
    HelperTest.assertEqualsDouble(3., shape.getBottomLeftPoint().getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(4., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
  }



  @Override
  @Test
  public void testTranslate() {
    IPoint pt2 = ShapeFactory.createPoint(3,1);
    IPoint pt4 = ShapeFactory.createPoint(1,3);

    shape.setPosition(pt4);
    shape.setWidth(pt2.getX()-pt4.getX());
    shape.setHeight(pt4.getY()-pt2.getY());

    shape.translate(10, 0);
    HelperTest.assertEqualsDouble(11., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(13., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(13., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(11., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(5, 5);
    HelperTest.assertEqualsDouble(16., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(18., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(18., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(16., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(6., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(6., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(8., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(8., shape.getPtAt(-1).getY());

    shape.translate(-5, -5);
    HelperTest.assertEqualsDouble(11., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(13., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(13., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(11., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(-10, 0);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(Double.NaN, -5);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(1, Double.NaN);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(Double.NEGATIVE_INFINITY, -5);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(1, Double.NEGATIVE_INFINITY);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(Double.POSITIVE_INFINITY, -5);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(1, Double.POSITIVE_INFINITY);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());

    shape.translate(0, 0);
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(1).getX());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(-1).getX());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(0).getY());
    HelperTest.assertEqualsDouble(1., shape.getPtAt(1).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(2).getY());
    HelperTest.assertEqualsDouble(3., shape.getPtAt(-1).getY());
  }
}
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Related Classes of test.glib.models.interfaces.TestIRectangularShape

  • net.sf.latexdraw.glib.models.interfaces.shape.IPoint
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