def test_connect_with_default_args(self):
C = connectors.DistanceDependentProbabilityConnector(
d_expression="d<1.5", rng=MockRNG(delta=0.01))
syn = sim.StaticSynapse()
prj = sim.Projection(self.p1, self.p2, C, syn)
# 20 possible connections. Only those with a sufficiently small distance
# are created
self.assertEqual(
prj.get(["weight", "delay"], format='list', gather=False
), # use gather False because we are faking the MPI
[(0, 1, 0.0, 0.123), (1, 1, 0.0, 0.123), (2, 1, 0.0, 0.123),
(2, 3, 0.0, 0.123), (3, 3, 0.0, 0.123)])
def test_connect_with_default_args(self):
C = connectors.DistanceDependentProbabilityConnector(
d_expression="d<62.5")
C.progressbar = Mock()
C.progression = Mock()
C.connect(self.prj)
# 20 possible connections. Only those with a sufficiently small distance
# are created
assert_equal(self.prj.connections, [(18, 80, 0.0, MIN_DELAY),
(19, 80, 0.0, MIN_DELAY),
(20, 80, 0.0, MIN_DELAY),
(20, 82, 0.0, MIN_DELAY)])