def test_pick_widest(self):
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW]
self.assertEqual(deciders.Depth.FLOW, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW,
deciders.Depth.ALL]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW,
deciders.Depth.ALL, deciders.Depth.NEIGHBORS]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.NEIGHBORS]
self.assertEqual(deciders.Depth.NEIGHBORS,
deciders.pick_widest(choices))
def test_pick_widest(self):
choices = [deciders.Depth.ATOM, deciders.Depth.FLOW]
self.assertEqual(deciders.Depth.FLOW, deciders.pick_widest(choices))
choices = [
deciders.Depth.ATOM, deciders.Depth.FLOW, deciders.Depth.ALL
]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [
deciders.Depth.ATOM, deciders.Depth.FLOW, deciders.Depth.ALL,
deciders.Depth.NEIGHBORS
]
self.assertEqual(deciders.Depth.ALL, deciders.pick_widest(choices))
choices = [deciders.Depth.ATOM, deciders.Depth.NEIGHBORS]
self.assertEqual(deciders.Depth.NEIGHBORS,
deciders.pick_widest(choices))
def affect(self, runtime, nay_voters):
# If there were many 'nay' edge deciders that were targeted
# at this atom, then we need to pick the one which has the widest
# impact and respect that one as the decider depth that will
# actually affect things.
widest_depth = deciders.pick_widest(ed.depth for ed in nay_voters)
affector = self._depth_strategies[widest_depth]
return affector(self._atom, runtime)