def test_config_options_and_process_file(self):
options = {'ignore': 'F4,W603', 'config': ''}
self.tool = Flake8(self.problems, options)
self.tool.process_files([self.fixtures[1]])
problems = self.problems.all(self.fixtures[1])
eq_(5, len(problems))
for p in problems:
self.assertFalse('F4' in p.body)
self.assertFalse('W603' in p.body)
def test_execute_fixer(self):
tool = Flake8(self.problems, {'fixer': True}, root_dir)
original = read_file(self.fixtures[1])
tool.execute_fixer(self.fixtures)
updated = read_and_restore_file(self.fixtures[1], original)
assert original != updated, 'File content should change.'
eq_(0, len(self.problems.all()), 'No errors should be recorded')
def test_execute_config_with_format(self):
tool = Flake8(self.problems,
{'config': 'tests/fixtures/pep8/flake8_bad_format.ini'},
root_dir)
fixtures = ['/src/' + path for path in self.fixtures]
tool.process_files(fixtures)
problems = self.problems.all(self.fixtures[1])
assert len(problems), 'should have problems'
for issue in problems:
assert 'W302' not in issue.body
def test_config_options_and_process_file(self):
options = {
'ignore': 'F4,W603',
}
self.tool = Flake8(self.problems, options, root_dir)
self.tool.process_files([self.fixtures[1]])
problems = self.problems.all(self.fixtures[1])
assert len(problems) >= 5
for p in problems:
self.assertFalse('F4' in p.body)
self.assertFalse('W603' in p.body)
def test_execute_fixer__python3(self):
options = {'fixer': True, 'python': 3}
tool = Flake8(self.problems, options, root_dir)
original = read_file(self.fixtures[1])
tool.execute_fixer(self.fixtures)
updated = read_and_restore_file(self.fixtures[1], original)
assert original != updated, 'File content should change.'
self.assertEqual(0, len(self.problems.all()),
'No errors should be recorded')
def test_execute_fixer__fewer_problems_remain(self):
tool = Flake8(self.problems, {'fixer': True}, root_dir)
# The fixture file can have all problems fixed by autopep8
original = read_file(self.fixtures[1])
tool.execute_fixer(self.fixtures)
tool.process_files(self.fixtures)
read_and_restore_file(self.fixtures[1], original)
assert 1 < len(self.problems.all()), 'Most errors should be fixed'
text = [c.body for c in self.problems.all()]
assert_in("'<>' is deprecated", ' '.join(text))
def test_make_command__no_config(self):
options = {
'ignore': 'F4,W603',
'max-line-length': 120,
'max-complexity': 10
}
tool = Flake8(self.problems, options, root_dir)
out = tool.make_command([self.fixtures[1]])
expected = [
'flake8', '--ignore', 'F4,W603', '--max-complexity', 10,
'--max-line-length', 120, '--isolated', self.fixtures[1]
]
self.assertEqual(set(expected), set(out))
def test_make_command__config(self):
options = {
'ignore': 'F4,W603',
'max-line-length': 120,
'max-complexity': 10
}
tool = Flake8(self.problems, options)
out = tool.make_command([self.fixtures[1]])
expected = [
'flake8', '--ignore', 'F4,W603', '--max-complexity', 10,
'--max-line-length', 120, self.fixtures[1]
]
eq_(expected, out)
def test_execute_fixer__fewer_problems_remain__python3(self):
options = {'fixer': True, 'python': 3}
tool = Flake8(self.problems, options, root_dir)
# The fixture file can have all problems fixed by autopep8
original = read_file(self.fixtures[1])
tool.execute_fixer(self.fixtures)
tool.process_files(self.fixtures)
read_and_restore_file(self.fixtures[1], original)
self.assertGreaterEqual(len(self.problems.all()), 1,
'Most errors should be fixed')
text = [c.body for c in self.problems.all()]
self.assertIn("'<>' is deprecated", ' '.join(text))
def test_make_command__config(self):
options = {
'ignore': 'F4,W603',
'max-line-length': 120,
'max-complexity': 10,
'config': '.flake8'
}
tool = Flake8(self.problems, options, root_dir)
out = tool.make_command([self.fixtures[1]])
expected = [
'flake8', '--ignore', 'F4,W603', '--max-complexity', 10,
'--max-line-length', 120, '--config', '.flake8', '--format',
'default', self.fixtures[1]
]
eq_(set(expected), set(out))
def test_has_fixer__not_enabled(self):
tool = Flake8(self.problems, {}, root_dir)
eq_(False, tool.has_fixer())
def setUp(self):
self.problems = Problems()
self.tool = Flake8(self.problems, {}, root_dir)
def test_has_fixer__enabled(self):
tool = Flake8(self.problems, {'fixer': True}, root_dir)
eq_(True, tool.has_fixer())
def setUp(self):
self.problems = Problems()
self.tool = Flake8(self.problems, options={'config': ''})
def setUp(self):
self.problems = Problems()
self.tool = Flake8(self.problems)
