def test_wkb(self):
        for g in self.geometries.hex_wkt:
            geom = fromstr(g.wkt)
            wkb = geom.wkb
            self.assertEqual(b2a_hex(wkb).decode().upper(), g.hex)
Ensures that a viewpoint lock tracker has been created and attached to the current
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/contrib/gis/geos/tests/test_geos.py/GEOSTest.test_wkb--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/viewpoint_lock_tracker.py/ViewpointLockTracker._GetInstance