/**
  * Test response which an empty layer object
  */
 function testGetConfigurationArrayEmpty()
 {
     $layer = new OLLayer();
     $layer->write();
     $result = $layer->getConfigurationArray();
     $this->assertEquals($result['Type'], NULL);
     $this->assertEquals($result['Title'], NULL);
     $this->assertEquals($result['Url'], NULL);
     $this->assertEquals($result['Visible'], false);
     $this->assertEquals($result['ogc_name'], NULL);
     $this->assertEquals($result['GeometryType'], 'Point');
     $this->assertEquals($result['Cluster'], NULL);
     $options = $result['Options'];
     $this->assertEquals($options['url_params']['map'], NULL);
 }