storage.clear()
r = Rtree( storage, properties=settings)
r.add(123,(0,0,1,1))
print "test 1 should be true"
item = list(r.nearest((0,0), 1, objects=True))[0]
print item.id
print r.valid()
print "test 2 should be true"
r.delete(123, (0,0,1,1))
print r.valid()
print "test 3 should be true"
r.clearBuffer()
print r.valid()
del r
print "test 4 should be false"
storage.clear()
print storage.hasData
del storage
print "test 5 should be true"
storage = MongoStorage('test')
r1 = Rtree( storage, properties=settings, overwrite=True)
r1.add(555, (2,2))
del r1
print storage.hasData
storage.clear()
r = Rtree(storage, properties=settings)
r.add(123, (0, 0, 1, 1))
print "test 1 should be true"
item = list(r.nearest((0, 0), 1, objects=True))[0]
print item.id
print r.valid()
print "test 2 should be true"
r.delete(123, (0, 0, 1, 1))
print r.valid()
print "test 3 should be true"
r.clearBuffer()
print r.valid()
del r
print "test 4 should be false"
storage.clear()
print storage.hasData
del storage
print "test 5 should be true"
storage = MongoStorage('test')
r1 = Rtree(storage, properties=settings, overwrite=True)
r1.add(555, (2, 2))
del r1
print storage.hasData
