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Move rule-related code to Rule

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This commit is contained in:
nvbn
2015-09-08 14:18:11 +03:00
parent bf80d97062
commit 4a27595e97
7 changed files with 185 additions and 156 deletions
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tests/rules/test_fix_file.py
-1
View File
@@ -2,7 +2,6 @@ import pytest
import os
from thefuck.rules.fix_file import match, get_new_command
from tests.utils import Command
from thefuck.types import Settings
# (script, file, line, col (or None), stdout, stderr)
tests/test_corrector.py
+3 -68
View File
@@ -1,42 +1,8 @@
import pytest
from pathlib import PosixPath, Path
from mock import Mock
from pathlib import PosixPath
from thefuck import corrector, conf
from tests.utils import Rule, Command, CorrectedCommand
from thefuck.corrector import make_corrected_commands, get_corrected_commands,\
is_rule_enabled, organize_commands
def test_load_rule(mocker):
match = object()
get_new_command = object()
load_source = mocker.patch(
'thefuck.corrector.load_source',
return_value=Mock(match=match,
get_new_command=get_new_command,
enabled_by_default=True,
priority=900,
requires_output=True))
assert corrector.load_rule(Path('/rules/bash.py')) \
== Rule('bash', match, get_new_command, priority=900)
load_source.assert_called_once_with('bash', '/rules/bash.py')
@pytest.mark.parametrize('rules, exclude_rules, rule, is_enabled', [
(conf.DEFAULT_RULES, [], Rule('git', enabled_by_default=True), True),
(conf.DEFAULT_RULES, [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=True), False),
(conf.DEFAULT_RULES + ['git'], [], Rule('git', enabled_by_default=False), True),
(['git'], [], Rule('git', enabled_by_default=False), True),
(conf.DEFAULT_RULES, ['git'], Rule('git', enabled_by_default=True), False),
(conf.DEFAULT_RULES, ['git'], Rule('git', enabled_by_default=False), False),
([], ['git'], Rule('git', enabled_by_default=True), False),
([], ['git'], Rule('git', enabled_by_default=False), False)])
def test_is_rule_enabled(settings, rules, exclude_rules, rule, is_enabled):
settings.update(rules=rules,
exclude_rules=exclude_rules)
assert is_rule_enabled(rule) == is_enabled
from thefuck.corrector import get_corrected_commands, organize_commands
class TestGetRules(object):
@@ -49,7 +15,7 @@ class TestGetRules(object):
@pytest.fixture(autouse=True)
def load_source(self, monkeypatch):
monkeypatch.setattr('thefuck.corrector.load_source',
monkeypatch.setattr('thefuck.types.load_source',
lambda x, _: Rule(x))
def _compare_names(self, rules, names):
@@ -70,37 +36,6 @@ class TestGetRules(object):
self._compare_names(rules, loaded_rules)
class TestIsRuleMatch(object):
def test_no_match(self):
assert not corrector.is_rule_match(
Command('ls'), Rule('', lambda _: False))
def test_match(self):
rule = Rule('', lambda x: x.script == 'cd ..')
assert corrector.is_rule_match(Command('cd ..'), rule)
@pytest.mark.usefixtures('no_colors')
def test_when_rule_failed(self, capsys):
rule = Rule('test', Mock(side_effect=OSError('Denied')),
requires_output=False)
assert not corrector.is_rule_match(Command('ls'), rule)
assert capsys.readouterr()[1].split('\n')[0] == '[WARN] Rule test:'
class TestMakeCorrectedCommands(object):
def test_with_rule_returns_list(self):
rule = Rule(get_new_command=lambda x: [x.script + '!', x.script + '@'],
priority=100)
assert list(make_corrected_commands(Command(script='test'), rule)) \
== [CorrectedCommand(script='test!', priority=100),
CorrectedCommand(script='test@', priority=200)]
def test_with_rule_returns_command(self):
rule = Rule(get_new_command=lambda x: x.script + '!',
priority=100)
assert list(make_corrected_commands(Command(script='test'), rule)) \
== [CorrectedCommand(script='test!', priority=100)]
def test_get_corrected_commands(mocker):
command = Command('test', 'test', 'test')
rules = [Rule(match=lambda _: False),
tests/test_types.py
+65 -1
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@@ -1,4 +1,8 @@
from tests.utils import CorrectedCommand
from mock import Mock
from pathlib import Path
import pytest
from tests.utils import CorrectedCommand, Rule, Command
from thefuck import conf
class TestCorrectedCommand(object):
@@ -12,3 +16,63 @@ class TestCorrectedCommand(object):
def test_hashable(self):
assert {CorrectedCommand('ls', None, 100),
CorrectedCommand('ls', None, 200)} == {CorrectedCommand('ls')}
class TestRule(object):
def test_from_path(self, mocker):
match = object()
get_new_command = object()
load_source = mocker.patch(
'thefuck.types.load_source',
return_value=Mock(match=match,
get_new_command=get_new_command,
enabled_by_default=True,
priority=900,
requires_output=True))
assert Rule.from_path(Path('/rules/bash.py')) \
== Rule('bash', match, get_new_command, priority=900)
load_source.assert_called_once_with('bash', '/rules/bash.py')
@pytest.mark.parametrize('rules, exclude_rules, rule, is_enabled', [
(conf.DEFAULT_RULES, [], Rule('git', enabled_by_default=True), True),
(conf.DEFAULT_RULES, [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=True), False),
(conf.DEFAULT_RULES + ['git'], [], Rule('git', enabled_by_default=False), True),
(['git'], [], Rule('git', enabled_by_default=False), True),
(conf.DEFAULT_RULES, ['git'], Rule('git', enabled_by_default=True), False),
(conf.DEFAULT_RULES, ['git'], Rule('git', enabled_by_default=False), False),
([], ['git'], Rule('git', enabled_by_default=True), False),
([], ['git'], Rule('git', enabled_by_default=False), False)])
def test_is_enabled(self, settings, rules, exclude_rules, rule, is_enabled):
settings.update(rules=rules,
exclude_rules=exclude_rules)
assert rule.is_enabled == is_enabled
def test_isnt_match(self):
assert not Rule('', lambda _: False).is_match(
Command('ls'))
def test_is_match(self):
rule = Rule('', lambda x: x.script == 'cd ..')
assert rule.is_match(Command('cd ..'))
@pytest.mark.usefixtures('no_colors')
def test_isnt_match_when_rule_failed(self, capsys):
rule = Rule('test', Mock(side_effect=OSError('Denied')),
requires_output=False)
assert not rule.is_match(Command('ls'))
assert capsys.readouterr()[1].split('\n')[0] == '[WARN] Rule test:'
def test_get_corrected_commands_with_rule_returns_list(self):
rule = Rule(get_new_command=lambda x: [x.script + '!', x.script + '@'],
priority=100)
assert list(rule.get_corrected_commands(Command(script='test'))) \
== [CorrectedCommand(script='test!', priority=100),
CorrectedCommand(script='test@', priority=200)]
def test_get_corrected_commands_with_rule_returns_command(self):
rule = Rule(get_new_command=lambda x: x.script + '!',
priority=100)
assert list(rule.get_corrected_commands(Command(script='test'))) \
== [CorrectedCommand(script='test!', priority=100)]
tests/utils.py
+14 -11
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@@ -7,19 +7,22 @@ def Command(script='', stdout='', stderr=''):
return types.Command(script, stdout, stderr)
def Rule(name='', match=lambda *_: True,
get_new_command=lambda *_: '',
enabled_by_default=True,
side_effect=None,
priority=DEFAULT_PRIORITY,
requires_output=True):
return types.Rule(name, match, get_new_command,
enabled_by_default, side_effect,
priority, requires_output)
class Rule(types.Rule):
def __init__(self, name='', match=lambda *_: True,
get_new_command=lambda *_: '',
enabled_by_default=True,
side_effect=None,
priority=DEFAULT_PRIORITY,
requires_output=True):
super(Rule, self).__init__(name, match, get_new_command,
enabled_by_default, side_effect,
priority, requires_output)
def CorrectedCommand(script='', side_effect=None, priority=DEFAULT_PRIORITY):
return types.CorrectedCommand(script, side_effect, priority)
class CorrectedCommand(types.CorrectedCommand):
def __init__(self, script='', side_effect=None, priority=DEFAULT_PRIORITY):
super(CorrectedCommand, self).__init__(
script, side_effect, priority)
root = Path(__file__).parent.parent.resolve()