aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/python/click/py3/tests/test_parser.py
blob: f694916964828080bedc39024163451b2e9d292d (plain) (blame)
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
27
28
29
30
31
32
import pytest

import click
from click.parser import OptionParser
from click.parser import split_arg_string


@pytest.mark.parametrize(
    ("value", "expect"),
    [
        ("cli a b c", ["cli", "a", "b", "c"]),
        ("cli 'my file", ["cli", "my file"]),
        ("cli 'my file'", ["cli", "my file"]),
        ("cli my\\", ["cli", "my"]),
        ("cli my\\ file", ["cli", "my file"]),
    ],
)
def test_split_arg_string(value, expect):
    assert split_arg_string(value) == expect


def test_parser_default_prefixes():
    parser = OptionParser()
    assert parser._opt_prefixes == {"-", "--"}


def test_parser_collects_prefixes():
    ctx = click.Context(click.Command("test"))
    parser = OptionParser(ctx)
    click.Option("+p", is_flag=True).add_to_parser(parser, ctx)
    click.Option("!e", is_flag=True).add_to_parser(parser, ctx)
    assert parser._opt_prefixes == {"-", "--", "+", "!"}