/**
* get() is an alias of point()
*/
public function testSetGet()
{
$point = new pointObj();
$point->setXY(5, 5);
$this->assertEquals(0, $this->line->set(1, $point));
$this->assertInstanceOf('pointObj', $replacedPoint = $this->line->get(1));
$this->assertEquals(5, $replacedPoint->x);
}
public function testDistanceToLine()
{
$startLine = new pointObj();
$startLine->setXY(11, 15);
$endLine = new pointObj();
$endLine->setXY(43, 67);
$this->assertEquals(1.0, $this->point->distanceToLine($startLine, $endLine));
$startLine->setXY(10, 15);
$this->assertEquals(0, $this->point->distanceToLine($startLine, $endLine));
}
public function testdistanceToPoint()
{
$point = new pointObj();
$point->setXY(5, 8);
$line = new lineObj();
$line->addXY(0, 0);
$line->addXY(6, 8);
$this->assertTrue(is_nan($this->shape->distanceToPoint($point)));
$this->shape->add($line);
$this->assertEquals(1.0, $this->shape->distanceToPoint($point));
}