public function testStatistics()
{
$Loop = new Loop(new Object(array(Object::TIME => array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), Object::HEARTRATE => array(80, 85, 90, 90, 95, 100, 90, 90, 90, 90, 90))));
$Loop->setStepSize(5);
$Loop->nextStep();
$this->assertEquals(5, $Loop->current(Object::TIME));
$this->assertEquals(5, $Loop->difference(Object::TIME));
$this->assertEquals(15, $Loop->sum(Object::TIME));
$this->assertEquals(90, $Loop->average(Object::HEARTRATE));
$this->assertEquals(0, $Loop->distance());
$this->assertEquals(0, $Loop->difference(Object::DISTANCE));
$this->assertEquals(0, $Loop->sum(Object::DISTANCE));
$this->assertEquals(0, $Loop->average(Object::DISTANCE));
$Loop->nextStep();
}
