public function getPoints()
{
return $this->points;
}
public function testIfAddPointsWorksAsExpected() { $polygon = new Polygon(); $this->assertEquals(array(), $polygon->getPoints()); $point1 = new Coordinate(10, 10); $polygon->addPoint($point1); $this->assertEquals(array($point1), $polygon->getPoints()); $point2 = new Coordinate(10, 20); $polygon->addPoint($point2); $this->assertEquals(array($point1, $point2), $polygon->getPoints()); }