def test_merge_tagged_possibilities():
abc = TaggedPossibilities([[1, 'a'], [2, 'b'], [3, 'c']])
ab = TaggedPossibilities([[1, 'a'], [2, 'b']])
bc = TaggedPossibilities([[2, 'b'], [3, 'c']])
b = TaggedPossibilities([[2, 'b']])
assert amerge(ab, bc, forced=False) == abc
assert amerge(ab, b, forced=False) is ab
assert amerge(b, ab, forced=False) is ab
with pytest.raises(MyiaTypeError):
amerge(ab, bc, forced=True)
def test_tagged_possibilities():
abc = TaggedPossibilities([[1, 'a'], [2, 'b'], [3, 'c']])
cab = TaggedPossibilities([[3, 'c'], [1, 'a'], [2, 'b']])
assert abc == cab
assert abc.get(1) == 'a'
with pytest.raises(KeyError):
abc.get(4)
def test_tagged_possibilities():
abc = TaggedPossibilities([[1, "a"], [2, "b"], [3, "c"]])
cab = TaggedPossibilities([[3, "c"], [1, "a"], [2, "b"]])
assert abc == cab
assert abc.get(1) == "a"
with pytest.raises(KeyError):
abc.get(4)