public function testRenderJsContainerPolylines()
{
$map = new Map();
$map->setJavascriptVariable('map');
$map->addPolyline($polyline = new Polyline());
$polyline->setJavascriptVariable('polyline');
$expected = <<<EOF
map_container.polylines.polyline = polyline = new google.maps.Polyline({"map":map,"path":[]});
EOF;
$this->assertSame($expected, $this->mapHelper->renderJsContainerPolylines($map));
}