def test_should_adjust_clump_size_when_zero(self):
node, parm = self.set_up(clump_size=0, frame_iterable=xrange(1, 9, 1))
frame_spec.best_clump_size(node)
parm.set.assert_called_with(1)
def test_should_bail_out_when_no_frames(self):
node, parm = self.set_up(clump_size=0, frame_iterable=[])
frame_spec.best_clump_size(node)
parm.set.assert_not_called()
def test_clump_size_should_remain_1(self):
node, parm = self.set_up(clump_size=1, frame_iterable=xrange(1, 9, 1))
frame_spec.best_clump_size(node)
parm.set.assert_called_with(1)