def METHOD_NAME(self):
    geom = {
        'type': 'Polygon',
        'coordinates': [[[0, 0], [0, 10], [10, 10], [10, 0], [0, 0]]]
    }
    geojson = self.geom_to_geojson(geom)
    trans_geojson = self.transform_geojson(geojson)
    trans_geom = trans_geojson['features'][0]['geometry']
    self.assertTrue(shape(geom).equals(shape(trans_geom)))
    trans_geojson = self.transform_geojson(
        geojson, crs_transformer=DoubleCRSTransformer())
    trans_geom = trans_geojson['features'][0]['geometry']
    exp_geom = {
        'type': 'Polygon',
        'coordinates': [[[0, 0], [0, 20], [20, 20], [20, 0], [0, 0]]]
    }
    self.assertTrue(shape(exp_geom).equals(shape(trans_geom)))
    trans_geojson = self.transform_geojson(
        geojson,
        crs_transformer=DoubleCRSTransformer(),
        to_map_coords=True)
    trans_geom = trans_geojson['features'][0]['geometry']
    self.assertTrue(shape(geom).equals(shape(trans_geom)))