def METHOD_NAME(self):
    fake_doc = Document()
    self.session.add(fake_doc)
    self.session.flush()
    geom = wkbelement_from_geojson(
        '{"type": "Point", "coordinates": [1.0, 2.0, 3.0, 4.0]}', 3857)
    geometry = DocumentGeometry(
        document_id=fake_doc.document_id, geom_detail=geom)
    self.session.add(geometry)
    self.session.flush()
    self.session.expire(geometry)
    geom_loaded = geometry.geom_detail
    geom_str = geojson_from_wkbelement(geom_loaded)
    geom_geojson = json.loads(geom_str)
    self.assertCoodinateEquals(
        [1.0, 2.0, 3.0, 4.0], geom_geojson['coordinates'])