aboutsummaryrefslogtreecommitdiff
path: root/tests/atoms/boolean.test.py
blob: 9b629c68d575c47ce8779706a8b266f76214722b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
from edify import Pattern
from edify.atoms import boolean


def _anchored():
    return Pattern().start_of_input().use(boolean).end_of_input()


def test_accepts_sample_from_shape():
    assert _anchored()("on")


def test_rejects_off_shape_input():
    assert not _anchored()("maybe")


def test_atom_composes_inside_a_larger_pattern():
    embedded = Pattern().start_of_input().string("v=").use(boolean).end_of_input()
    assert embedded("v=" + "on")
    assert not embedded("on")


def test_atom_regex_string_is_non_empty():
    fragment = boolean.to_regex_string()
    assert fragment
    assert isinstance(fragment, str)