Method test_update_groups

ar_test.py:33–74

Test for update_groups.

(self)

    cls.rules = pr.Theorem.from_txt_file('rules.txt', to_dict=True)

  def test_update_groups(self):
    """Test for update_groups."""
    groups1 = [{1, 2}, {3, 4, 5}, {6, 7}]
    groups2 = [{2, 3, 8}, {9, 10, 11}]

    _, links, history = ar.update_groups(groups1, groups2)
    self.assertEqual(
        history,
        [
            [{1, 2, 3, 4, 5, 8}, {6, 7}],
            [{1, 2, 3, 4, 5, 8}, {6, 7}, {9, 10, 11}],
        ],
    )
    self.assertEqual(links, [(2, 3), (3, 8), (9, 10), (10, 11)])

    groups1 = [{1, 2}, {3, 4}, {5, 6}, {7, 8}]
    groups2 = [{2, 3, 8, 9, 10}, {3, 6, 11}]

    _, links, history = ar.update_groups(groups1, groups2)
    self.assertEqual(
        history,
        [
            [{1, 2, 3, 4, 7, 8, 9, 10}, {5, 6}],
            [{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}],
        ],
    )
    self.assertEqual(links, [(2, 3), (3, 8), (8, 9), (9, 10), (3, 6), (6, 11)])

    groups1 = []
    groups2 = [{1, 2}, {3, 4}, {5, 6}, {2, 3}]

    _, links, history = ar.update_groups(groups1, groups2)
    self.assertEqual(
        history,
        [
            [{1, 2}],
            [{1, 2}, {3, 4}],
            [{1, 2}, {3, 4}, {5, 6}],
            [{1, 2, 3, 4}, {5, 6}],
        ],
    )
    self.assertEqual(links, [(1, 2), (3, 4), (5, 6), (2, 3)])

  def test_generic_table_simple(self):
    tb = ar.Table()