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()); }