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import pytest
import parse
def test_fixed_access():
r = parse.Result((1, 2), {}, None)
assert r[0] == 1
assert r[1] == 2
with pytest.raises(IndexError):
r[2]
with pytest.raises(KeyError):
r["spam"]
def test_slice_access():
r = parse.Result((1, 2, 3, 4), {}, None)
assert r[1:3] == (2, 3)
assert r[-5:5] == (1, 2, 3, 4)
assert r[:4:2] == (1, 3)
assert r[::-2] == (4, 2)
assert r[5:10] == ()
def test_named_access():
r = parse.Result((), {"spam": "ham"}, None)
assert r["spam"] == "ham"
with pytest.raises(KeyError):
r["ham"]
with pytest.raises(IndexError):
r[0]
def test_contains():
r = parse.Result(("cat",), {"spam": "ham"}, None)
assert "spam" in r
assert "cat" not in r
assert "ham" not in r
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