public void testCloningConstructorDoesSo() {
final Dimension2D src = new Dimension(100, 50);
final PDimension copy = new PDimension(src);
assertEquals(100, copy.getWidth(), 0.00001);
assertEquals(50, copy.getHeight(), 0.00001);
}
public void testDimensionGetBuiltFromPoints() {
final PDimension dimension =
new PDimension(new Point2D.Double(-50, -25), new Point2D.Double(50, 25));
assertEquals(100, dimension.getWidth(), 0.00001);
assertEquals(50, dimension.getHeight(), 0.00001);
}
public void testDefaultConstructorResultsInEmptyDimension() {
final PDimension dimension = new PDimension();
assertEquals(0, dimension.getWidth(), 0.00001);
assertEquals(0, dimension.getHeight(), 0.00001);
}