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("test", ""))) == [
CorrectedCommand(script="test!", priority=100),
CorrectedCommand(script="test@", priority=200),
]
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)
])
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))
rule_path = os.path.join(os.sep, 'rules', 'bash.py')
assert (Rule.from_path(Path(rule_path))
== Rule('bash', match, get_new_command, priority=900))
load_source.assert_called_once_with('bash', rule_path)
@pytest.mark.parametrize('rules, exclude_rules, rule, is_enabled', [
(const.DEFAULT_RULES, [], Rule('git', enabled_by_default=True), True),
(const.DEFAULT_RULES, [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=False), False),
([], [], Rule('git', enabled_by_default=True), False),
(const.DEFAULT_RULES + ['git'], [], Rule('git', enabled_by_default=False), True),
(['git'], [], Rule('git', enabled_by_default=False), True),
(const.DEFAULT_RULES, ['git'], Rule('git', enabled_by_default=True), False),
(const.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)])
def test_run_rule(capsys):
with patch('oops.main.confirm', return_value=True):
main.run_rule(Rule(get_new_command=lambda *_: 'new-command'), None,
None)
assert capsys.readouterr() == ('new-command\n', '')
with patch('oops.main.confirm', return_value=False):
main.run_rule(Rule(get_new_command=lambda *_: 'new-command'), None,
None)
assert capsys.readouterr() == ('', '')
def test_get_corrected_commands(mocker):
command = Command('test', 'test', 'test')
rules = [Rule(match=lambda _: False),
Rule(match=lambda _: True,
get_new_command=lambda x: x.script + '!', priority=100),
Rule(match=lambda _: True,
get_new_command=lambda x: [x.script + '@', x.script + ';'],
priority=60)]
mocker.patch('thefuck.corrector.get_rules', return_value=rules)
assert [cmd.script for cmd in get_corrected_commands(command)] \
== ['test!', 'test@', 'test;']
def test_get_matched_rule(capsys):
rules = [
Rule('', lambda x, _: x.script == 'cd ..'),
Rule('', lambda *_: False),
Rule('rule', Mock(side_effect=OSError('Denied')))
]
assert main.get_matched_rule(Command('ls'), rules,
Mock(no_colors=True)) is None
assert main.get_matched_rule(Command('cd ..'), rules,
Mock(no_colors=True)) == rules[0]
assert capsys.readouterr()[1].split('\n')[0] \
== '[WARN] Rule rule:'
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')
def test_from_path(self, mocker):
match = object()
get_new_command = object()
load_source = mocker.patch(
'thedick.types.load_source',
return_value=Mock(match=match,
get_new_command=get_new_command,
enabled_by_default=True,
priority=900,
requires_output=True))
rule_path = os.path.join(os.sep, 'rules', 'bash.py')
assert (Rule.from_path(Path(rule_path))
== Rule('bash', match, get_new_command, priority=900))
load_source.assert_called_once_with('bash', rule_path)
def test_get(self, monkeypatch, glob, conf_rules, rules):
glob.return_value = [PosixPath('bash.py'), PosixPath('lisp.py')]
monkeypatch.setattr('thefuck.corrector.load_source',
lambda x, _: Rule(x))
assert self._compare_names(
corrector.get_rules(Path('~'), Mock(rules=conf_rules,
priority={})), rules)
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], None)) \
== [CorrectedCommand(script='test!', priority=100),
CorrectedCommand(script='test@', priority=200)]
def test_when_rule_failed(self, capsys):
all(
corrector.get_matched_rules(Command('ls'), [
Rule('test',
Mock(side_effect=OSError('Denied')),
requires_output=False)
], Mock(no_colors=True, debug=False)))
assert capsys.readouterr()[1].split('\n')[0] == '[WARN] Rule test:'
def test_run_rule_with_side_effect(self, capsys):
side_effect = Mock()
settings = Mock()
command = Command()
main.run_rule(
Rule(get_new_command=lambda *_: 'new-command',
side_effect=side_effect), command, settings)
assert capsys.readouterr() == ('new-command\n', '')
side_effect.assert_called_once_with(command, settings)
def test_load_rule():
match = object()
get_new_command = object()
with patch('oops.main.load_source',
return_value=Mock(match=match,
get_new_command=get_new_command,
enabled_by_default=True)) as load_source:
assert main.load_rule(Path('/rules/bash.py')) \
== Rule('bash', match, get_new_command)
load_source.assert_called_once_with('bash', '/rules/bash.py')
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,
),
)
rule_path = os.path.join(os.sep, "rules", "bash.py")
assert Rule.from_path(Path(rule_path)) == Rule("bash",
match,
get_new_command,
priority=900)
load_source.assert_called_once_with("bash", rule_path)
def test_load_rule(mocker):
match = object()
get_new_command = object()
load_source = mocker.patch('thefuck.main.load_source',
return_value=Mock(
match=match,
get_new_command=get_new_command,
enabled_by_default=True,
priority=900))
assert main.load_rule(Path('/rules/bash.py')) \
== Rule('bash', match, get_new_command, priority=900)
load_source.assert_called_once_with('bash', '/rules/bash.py')
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')
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'), settings=Mock(priority={})) \
== Rule('bash', match, get_new_command, priority=900)
load_source.assert_called_once_with('bash', '/rules/bash.py')
def test_get_rules():
with patch('oops.main.Path.glob') as glob, \
patch('oops.main.load_source',
lambda x, _: Mock(match=x, get_new_command=x,
enabled_by_default=True)):
glob.return_value = [PosixPath('bash.py'), PosixPath('lisp.py')]
assert list(main.get_rules(
Path('~'),
Mock(rules=conf.DEFAULT_RULES))) \
== [Rule('bash', 'bash', 'bash'),
Rule('lisp', 'lisp', 'lisp'),
Rule('bash', 'bash', 'bash'),
Rule('lisp', 'lisp', 'lisp')]
assert list(main.get_rules(
Path('~'),
Mock(rules=types.RulesNamesList(['bash'])))) \
== [Rule('bash', 'bash', 'bash'),
Rule('bash', 'bash', 'bash')]
class TestGetRules(object):
@pytest.fixture(autouse=True)
def glob(self, mocker):
return mocker.patch('thefuck.main.Path.glob', return_value=[])
def _compare_names(self, rules, names):
return [r.name for r in rules] == names
@pytest.mark.parametrize(
'conf_rules, rules',
[(conf.DEFAULT_RULES, ['bash', 'lisp', 'bash', 'lisp']),
(types.RulesNamesList(['bash']), ['bash', 'bash'])])
def test_get(self, monkeypatch, glob, conf_rules, rules):
glob.return_value = [PosixPath('bash.py'), PosixPath('lisp.py')]
monkeypatch.setattr('thefuck.main.load_source', lambda x, _: Rule(x))
assert self._compare_names(
main.get_rules(Path('~'), Mock(rules=conf_rules, priority={})),
rules)
@pytest.mark.parametrize(
'priority, unordered, ordered',
[({}, [Rule('bash', priority=100),
Rule('python', priority=5)], ['python', 'bash']),
({}, [
Rule('lisp', priority=9999),
Rule('c', priority=conf.DEFAULT_PRIORITY)
], ['c', 'lisp']),
({
'python': 9999
}, [Rule('bash', priority=100),
Rule('python', priority=5)], ['bash', 'python'])])
def test_ordered_by_priority(self, monkeypatch, priority, unordered,
ordered):
monkeypatch.setattr('thefuck.main._get_loaded_rules',
lambda *_: unordered)
assert self._compare_names(
main.get_rules(Path('~'), Mock(priority=priority)), ordered)
def test_match(self):
rule = Rule('', lambda x, _: x.script == 'cd ..')
assert list(
corrector.get_matched_rules(Command('cd ..'), [rule],
Mock(no_colors=True))) == [rule]
def test_no_match(self):
assert list(
corrector.get_matched_rules(Command('ls'),
[Rule('', lambda *_: False)],
Mock(no_colors=True))) == []
def test_run_rule(self, capsys):
main.run_rule(Rule(get_new_command=lambda *_: 'new-command'),
Command(), None)
assert capsys.readouterr() == ('new-command\n', '')
def test_when_not_comfirmed(self, capsys, confirm):
confirm.return_value = False
main.run_rule(Rule(get_new_command=lambda *_: 'new-command'),
Command(), None)
assert capsys.readouterr() == ('', '')
def load_source(self, monkeypatch):
monkeypatch.setattr('thefuck.types.load_source',
lambda x, _: Rule(x))
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_from_path_excluded_rule(self, mocker, settings):
load_source = mocker.patch('thedarn.types.load_source')
settings.update(exclude_rules=['git'])
rule_path = os.path.join(os.sep, 'rules', 'git.py')
assert Rule.from_path(Path(rule_path)) is None
assert not load_source.called
def test_from_path_rule_exception(self, mocker):
load_source = mocker.patch(
'thedarn.types.load_source',
side_effect=ImportError("No module named foo..."))
assert Rule.from_path(Path('git.py')) is None
load_source.assert_called_once_with('git', 'git.py')
def test_rules_names_list():
assert RulesNamesList(['bash', 'lisp']) == ['bash', 'lisp']
assert RulesNamesList(['bash', 'lisp']) == RulesNamesList(['bash', 'lisp'])
assert Rule('lisp') in RulesNamesList(['lisp'])
assert Rule('bash') not in RulesNamesList(['lisp'])
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)])
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_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_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_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 ..'))
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)]
def test_is_match(self):
rule = Rule('', lambda x: x.script == 'cd ..')
assert rule.is_match(Command('cd ..'))
def test_is_match(self):
rule = Rule("", lambda x: x.script == "cd ..")
assert rule.is_match(Command("cd .."))