def test_overriding_eq_reset_hash():
assert m.Comparable(15) is not m.Comparable(15)
assert m.Comparable(15) == m.Comparable(15)
with pytest.raises(TypeError):
hash(m.Comparable(15)) # TypeError: unhashable type: 'm.Comparable'
for hashable in (m.Hashable, m.Hashable2):
assert hashable(15) is not hashable(15)
assert hashable(15) == hashable(15)
assert hash(hashable(15)) == 15
assert hash(hashable(15)) == hash(hashable(15))
def test_overriding_eq_reset_hash():
assert m.Comparable(15) is not m.Comparable(15)
assert m.Comparable(15) == m.Comparable(15)
with pytest.raises(TypeError) as excinfo:
hash(m.Comparable(15))
assert str(excinfo.value).startswith("unhashable type:")
for hashable in (m.Hashable, m.Hashable2):
assert hashable(15) is not hashable(15)
assert hashable(15) == hashable(15)
assert hash(hashable(15)) == 15
assert hash(hashable(15)) == hash(hashable(15))