def test_no_connect(self):
"""
fdw.WCS._get_raster bad connection
"""
options = {'url' : 'http://non-existant-url.net', 'layer' : '', 'crs' : 'EPSG:4326', 'band' : '2'}
columns = ['raster', 'geom']
qual = Qual('010100000000000000000000000000000000000000', '=', 'geom')
fdw = WCS(options, columns)
result = fdw.execute([qual], columns)
self.assertListEqual(result, [])
