def METHOD_NAME(self, inh_weights_delays):
    for conn in inh_weights_delays:
        # weights are constant
        self.assertEqual(1.5, conn[2])
        source_pos = self.POSITIONS[conn[0]]
        target_pos = self.POSITIONS[conn[1]]
        dist = math.sqrt((source_pos[0]-target_pos[0])**2 +
                         (source_pos[1]-target_pos[1])**2)
        # For ts=1.0 on SpiNNaker delays are rounded to nearest integer
        delay = round(2.0 + (2.0 * dist))
        self.assertEqual(delay, conn[3])