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create way for test cases to be shared

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Isaac 2023-05-06 11:16:45 -07:00
parent e623f401b9
commit 77dbb5c499
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1 changed files with 94 additions and 35 deletions
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129
tests/unit/commands/test_completions.py
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@ -1,4 +1,6 @@
from argparse import Action from argparse import Action
from collections import namedtuple
from typing import Tuple
import pytest import pytest
@ -9,53 +11,110 @@ from borgmatic.commands.completion import (
has_unknown_required_param_options, has_unknown_required_param_options,
) )
file_options_test_data = [ OptionType = namedtuple('OptionType', ['file', 'choice', 'unknown_required'])
(Action('--flag', 'flag'), False), TestCase = Tuple[Action, OptionType]
(Action('--flag', 'flag', metavar='FILENAME'), True),
(Action('--flag', 'flag', metavar='PATH'), True), test_data: list[TestCase] = [
(Action('--flag', dest='config_paths'), True), (Action('--flag', 'flag'), OptionType(file=False, choice=False, unknown_required=False)),
(Action('--flag', 'flag', metavar='OTHER'), False), *(
(
Action('--flag', 'flag', metavar=metavar),
OptionType(file=True, choice=False, unknown_required=False),
)
for metavar in ('FILENAME', 'PATH')
),
(
Action('--flag', dest='config_paths'),
OptionType(file=True, choice=False, unknown_required=False),
),
(
Action('--flag', 'flag', metavar='OTHER'),
OptionType(file=False, choice=False, unknown_required=False),
),
(
Action('--flag', 'flag', choices=['a', 'b']),
OptionType(file=False, choice=True, unknown_required=False),
),
(
Action('--flag', 'flag', choices=['a', 'b'], type=str),
OptionType(file=False, choice=True, unknown_required=True),
),
(
Action('--flag', 'flag', choices=None),
OptionType(file=False, choice=False, unknown_required=False),
),
(
Action('--flag', 'flag', required=True),
OptionType(file=False, choice=False, unknown_required=True),
),
*(
(
Action('--flag', 'flag', nargs=nargs),
OptionType(file=False, choice=False, unknown_required=True),
)
for nargs in ('+', '*')
),
*(
(
Action('--flag', 'flag', metavar=metavar),
OptionType(file=False, choice=False, unknown_required=True),
)
for metavar in ('PATTERN', 'KEYS', 'N')
),
*(
(
Action('--flag', 'flag', type=type, default=None),
OptionType(file=False, choice=False, unknown_required=True),
)
for type in (int, str)
),
(
Action('--flag', 'flag', type=int, default=1),
OptionType(file=False, choice=False, unknown_required=False),
),
(
Action('--flag', 'flag', type=str, required=True, metavar='PATH'),
OptionType(file=True, choice=False, unknown_required=True),
),
(
Action('--flag', 'flag', type=str, required=True, metavar='PATH', default='/dev/null'),
OptionType(file=True, choice=False, unknown_required=True),
),
(
Action('--flag', 'flag', type=str, required=False, metavar='PATH', default='/dev/null'),
OptionType(file=True, choice=False, unknown_required=False),
),
] ]
@pytest.mark.parametrize('action, expected', file_options_test_data) @pytest.mark.parametrize('action, option_type', test_data)
def test_has_file_options_detects_file_options(action: Action, expected: bool): def test_has_file_options_detects_file_options(action: Action, option_type: OptionType):
assert has_file_options(action) == expected assert has_file_options(action) == option_type.file
# if has_file_options(action) was true, has_exact_options(action) should also be true # if has_file_options(action) was true, has_exact_options(action) should also be true
if expected: if option_type.file:
assert has_exact_options(action) assert has_exact_options(action)
choices_test_data = [ @pytest.mark.parametrize('action, option_type', test_data)
(Action('--flag', 'flag'), False), def test_has_choice_options_detects_choice_options(action: Action, option_type: OptionType):
(Action('--flag', 'flag', choices=['a', 'b']), True), assert has_choice_options(action) == option_type.choice
(Action('--flag', 'flag', choices=None), False),
]
@pytest.mark.parametrize('action, expected', choices_test_data)
def test_has_choice_options_detects_choice_options(action: Action, expected: bool):
assert has_choice_options(action) == expected
# if has_choice_options(action) was true, has_exact_options(action) should also be true # if has_choice_options(action) was true, has_exact_options(action) should also be true
if expected: if option_type.choice:
assert has_exact_options(action) assert has_exact_options(action)
unknown_required_param_test_data = [ @pytest.mark.parametrize('action, option_type', test_data)
(Action('--flag', 'flag'), False),
(Action('--flag', 'flag', required=True), True),
*((Action('--flag', 'flag', nargs=nargs), True) for nargs in ('+', '*')),
*((Action('--flag', 'flag', metavar=metavar), True) for metavar in ('PATTERN', 'KEYS', 'N')),
*((Action('--flag', 'flag', type=type, default=None), True) for type in (int, str)),
(Action('--flag', 'flag', type=int, default=1), False),
]
@pytest.mark.parametrize('action, expected', unknown_required_param_test_data)
def test_has_unknown_required_param_options_detects_unknown_required_param_options( def test_has_unknown_required_param_options_detects_unknown_required_param_options(
action: Action, expected: bool action: Action, option_type: OptionType
): ):
assert has_unknown_required_param_options(action) == expected assert has_unknown_required_param_options(action) == option_type.unknown_required
# if has_unknown_required_param_options(action) was true, has_exact_options(action) should also be true # if has_unknown_required_param_options(action) was true, has_exact_options(action) should also be true
if expected: if option_type.unknown_required:
assert has_exact_options(action) assert has_exact_options(action)
@pytest.mark.parametrize('action, option_type', test_data)
def test_has_exact_options_detects_exact_options(action: Action, option_type: OptionType):
assert has_exact_options(action) == (
option_type.file or option_type.choice or option_type.unknown_required
)