/**
* @test
*/
public function axis_limits_defined_on_instantiation()
{
$x = 10;
$y = $x;
$plane = new Plane($x, $y);
$limits = $plane->getLimits();
$this->assertEquals($x, $limits->getX(), 'Expected different value for X.');
$this->assertEquals($y, $limits->getY(), 'Expected different value for Y.');
}
