/**
* Checks the render circles method
*/
public function testRenderCircles()
{
$mapTest = new Model\Map();
$circleTest = new Overlays\Circle();
$circleTest->setCenter(new Base\Coordinate(1.1, 2.1, true));
$circleTest->setRadius(2);
$mapTest->addCircle($circleTest);
$this->assertEquals(self::$mapHelper->renderCircles($mapTest), 'var ' . $circleTest->getJavascriptVariable() . ' = new google.maps.Circle({"map":' . $mapTest->getJavascriptVariable() . ',"center":new google.maps.LatLng(1.1, 2.1, true),"radius":2});' . PHP_EOL);
}