def test_statistics_for_single_record():
"""Show we can retrieve the only statistic recorded."""
aggregator = stats.Statistics()
assert list(aggregator.statistics_for('E')) == []
aggregator.record(make_error())
statistics = list(aggregator.statistics_for('E'))
assert len(statistics) == 1
assert isinstance(statistics[0], stats.Statistic)
def test_style_guide_applies_to(style_guide_file, filename, expected):
"""Verify that we match a file to its style guide."""
formatter = mock.create_autospec(base.BaseFormatter, instance=True)
options = create_options()
guide = style_guide.StyleGuide(options,
formatter=formatter,
stats=statistics.Statistics(),
filename=style_guide_file)
assert guide.applies_to(filename) is expected
def test_statistics_for_filters_by_filename():
"""Show we can retrieve the only statistic recorded."""
aggregator = stats.Statistics()
assert list(aggregator.statistics_for('E')) == []
aggregator.record(make_error())
aggregator.record(make_error(filename='example.py'))
statistics = list(aggregator.statistics_for('E', DEFAULT_FILENAME))
assert len(statistics) == 1
assert isinstance(statistics[0], stats.Statistic)
def test_recording_statistics():
"""Verify that we appropriately create a new Statistic and store it."""
aggregator = stats.Statistics()
assert list(aggregator.statistics_for('E')) == []
aggregator.record(make_error())
storage = aggregator._store
for key, value in storage.items():
assert isinstance(key, stats.Key)
assert isinstance(value, stats.Statistic)
assert storage[stats.Key(DEFAULT_FILENAME, DEFAULT_ERROR_CODE)].count == 1
def test_handle_error_does_not_raise_type_errors():
"""Verify that we handle our inputs better."""
formatter = mock.create_autospec(base.BaseFormatter, instance=True)
guide = style_guide.StyleGuide(
create_options(select=['T111'], ignore=[]),
formatter=formatter,
stats=statistics.Statistics(),
)
assert 1 == guide.handle_error('T111', 'file.py', 1, None, 'error found',
'a = 1')
def __init__(self, options, listener_trie, formatter, decider=None):
"""Initialize our StyleGuide.
.. todo:: Add parameter documentation.
"""
self.options = options
self.listener = listener_trie
self.formatter = formatter
self.stats = statistics.Statistics()
self.decider = decider or DecisionEngine(options)
self._parsed_diff = {}
def test_statistic_for_retrieves_more_than_one_value():
"""Show this works for more than a couple statistic values."""
aggregator = stats.Statistics()
for i in range(50):
aggregator.record(make_error(code='E1{:02d}'.format(i)))
aggregator.record(make_error(code='W2{:02d}'.format(i)))
statistics = list(aggregator.statistics_for('E'))
assert len(statistics) == 50
statistics = list(aggregator.statistics_for('W22'))
assert len(statistics) == 10
def __init__(self, options, formatter, filename=None, decider=None):
"""Initialize our StyleGuide.
.. todo:: Add parameter documentation.
"""
self.options = options
self.formatter = formatter
self.stats = statistics.Statistics()
self.decider = decider or DecisionEngine(options)
self.filename = filename
if self.filename:
self.filename = utils.normalize_path(self.filename)
self._parsed_diff = {}
def __init__(self, options, listener_trie, formatter):
"""Initialize our StyleGuide.
.. todo:: Add parameter documentation.
"""
self.options = options
self.listener = listener_trie
self.formatter = formatter
self.stats = statistics.Statistics()
self._selected = tuple(options.select)
self._extended_selected = tuple(options.extended_default_select)
self._ignored = tuple(options.ignore)
self._decision_cache = {}
self._parsed_diff = {}
def __init__(self, options, formatter, decider=None):
"""Initialize our StyleGuide.
.. todo:: Add parameter documentation.
"""
self.options = options
self.formatter = formatter
self.stats = statistics.Statistics()
self.decider = decider or DecisionEngine(options)
self.style_guides = [] # type: List[StyleGuide]
self.default_style_guide = StyleGuide(options,
formatter,
self.stats,
decider=decider)
self.style_guides = list(
itertools.chain([self.default_style_guide],
self.populate_style_guides_with(options)))
def __init__(
self,
options, # type: argparse.Namespace
formatter, # type: base_formatter.BaseFormatter
decider=None, # type: Optional[DecisionEngine]
): # type: (...) -> None
"""Initialize our StyleGuide.
.. todo:: Add parameter documentation.
"""
self.options = options
self.formatter = formatter
self.stats = statistics.Statistics()
self.decider = decider or DecisionEngine(options)
self.style_guides = [] # type: List[StyleGuide]
self.default_style_guide = StyleGuide(
options, formatter, self.stats, decider=decider
)
self.style_guides = list(
itertools.chain(
[self.default_style_guide], self.populate_style_guides_with(options),
)
)
