public function testRouteLoop()
{
$Loop = new Loop(new Object(array(Object::LATITUDES => array(47.7, 47.8, 47.9, 47.8, 47.7), Object::LONGITUDES => array(7.7, 7.8, 7.9, 7.8, 7.7))));
$Loop->nextStep();
$this->assertEquals(47.8, $Loop->latitude());
$this->assertEquals(7.8, $Loop->longitude());
$this->assertEquals(13.41, $Loop->calculatedStepDistance(), '', 0.2);
$Loop->setStepSize(2);
$Loop->nextStep();
$this->assertEquals(47.8, $Loop->latitude());
$this->assertEquals(7.8, $Loop->longitude());
$this->assertEquals(0.0, $Loop->calculatedStepDistance());
$Loop->nextStep();
$this->assertTrue($Loop->isAtEnd());
}
