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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
# Copyright 2019 Alethea Katherine Flowers
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
from pathlib import Path
import pytest
from nox import _option_set, _options
# The vast majority of _option_set is tested by test_main, but the test helper
# :func:`OptionSet.namespace` needs a bit of help to get to full coverage.
RESOURCES = Path(__file__).parent.joinpath("resources")
class TestOptionSet:
def test_namespace(self):
optionset = _option_set.OptionSet()
optionset.add_groups(_option_set.OptionGroup("group_a"))
optionset.add_options(
_option_set.Option(
"option_a", group=optionset.groups["group_a"], default="meep"
)
)
namespace = optionset.namespace()
assert hasattr(namespace, "option_a")
assert not hasattr(namespace, "non_existent_option")
assert namespace.option_a == "meep"
def test_namespace_values(self):
optionset = _option_set.OptionSet()
optionset.add_groups(_option_set.OptionGroup("group_a"))
optionset.add_options(
_option_set.Option(
"option_a", group=optionset.groups["group_a"], default="meep"
)
)
namespace = optionset.namespace(option_a="moop")
assert namespace.option_a == "moop"
def test_namespace_non_existent_options_with_values(self):
optionset = _option_set.OptionSet()
with pytest.raises(KeyError):
optionset.namespace(non_existent_option="meep")
def test_parser_hidden_option(self):
optionset = _option_set.OptionSet()
optionset.add_options(
_option_set.Option(
"oh_boy_i_am_hidden", hidden=True, group=None, default="meep"
)
)
parser = optionset.parser()
namespace = parser.parse_args([])
optionset._finalize_args(namespace)
assert namespace.oh_boy_i_am_hidden == "meep"
def test_parser_groupless_option(self):
optionset = _option_set.OptionSet()
optionset.add_options(
_option_set.Option("oh_no_i_have_no_group", group=None, default="meep")
)
with pytest.raises(ValueError):
optionset.parser()
def test_session_completer(self):
parsed_args = _options.options.namespace(
posargs=[],
noxfile=str(RESOURCES.joinpath("noxfile_multiple_sessions.py")),
)
actual_sessions_from_file = _options._session_completer(
prefix=None, parsed_args=parsed_args
)
expected_sessions = ["testytest", "lintylint", "typeytype"]
assert expected_sessions == list(actual_sessions_from_file)
def test_session_completer_invalid_sessions(self):
parsed_args = _options.options.namespace(
sessions=("baz",), keywords=(), posargs=[]
)
all_nox_sessions = _options._session_completer(
prefix=None, parsed_args=parsed_args
)
assert len(all_nox_sessions) == 0
def test_python_completer(self):
parsed_args = _options.options.namespace(
posargs=[],
noxfile=str(RESOURCES.joinpath("noxfile_pythons.py")),
)
actual_pythons_from_file = _options._python_completer(
prefix=None, parsed_args=parsed_args
)
expected_pythons = {"3.6", "3.12"}
assert expected_pythons == set(actual_pythons_from_file)
def test_tag_completer(self):
parsed_args = _options.options.namespace(
posargs=[],
noxfile=str(RESOURCES.joinpath("noxfile_tags.py")),
)
actual_tags_from_file = _options._tag_completer(
prefix=None, parsed_args=parsed_args
)
expected_tags = {"tag1", "tag2", "tag3"}
assert expected_tags == set(actual_tags_from_file)
|
