public function testRenderJsContainerRectangles()
    {
        $map = new Map();
        $map->setJavascriptVariable('map');
        $map->addRectangle($rectangle = new Rectangle());
        $rectangle->setJavascriptVariable('rectangle');
        $rectangle->getBound()->setJavascriptVariable('rectangle_bound');
        $expected = <<<EOF
map_container.rectangles.rectangle = rectangle = new google.maps.Rectangle({"map":map,"bounds":rectangle_bound});

EOF;
        $this->assertSame($expected, $this->mapHelper->renderJsContainerRectangles($map));
    }