def test_min_spare_cap_few(self):
h = rb.MinSpareCapacity(self.bins[:3])
expected = [[8, 2], [5, 4, 1], [7]]
misfits = [6]
self.assertEqual(len(self.items) - len(misfits), h.binpack(self.items))
did_part = [bin.items for bin in h.bins]
self.assertEqual(expected, did_part)
self.assertEqual(misfits, h.misfits)
def test_min_spare_cap_small(self):
h = rb.MinSpareCapacity(make_bin=lambda: self.make_bin(7))
expected = [[5, 2], [7], [6, 1], [4]]
misfits = [8]
self.assertEqual(len(self.items) - len(misfits), h.binpack(self.items))
did_part = [bin.items for bin in h.bins]
self.assertEqual(expected, did_part)
self.assertEqual(misfits, h.misfits)
def test_min_spare_cap_make(self):
h = rb.MinSpareCapacity(make_bin=lambda: self.make_bin(10))
self.assertEqual(len(self.items), h.binpack(self.items))
expected = [[8, 2], [5], [7, 1], [6, 4]]
did_part = [bin.items for bin in h.bins]
self.assertEqual(expected, did_part)
def test_min_spare_cap_fixed(self):
h = rb.MinSpareCapacity(self.bins)
self.assertEqual(len(self.items), h.binpack(self.items))
expected = [[8, 2], [5], [7, 1], [6, 4], []]
did_part = [bin.items for bin in h.bins]
self.assertEqual(expected, did_part)