def test_windows_code_without_issues(self):
self.reporter.call_count = 0
checker = PythonChecker(
'bogus', good_python_on_windows, self.reporter)
checker.check_flakes()
self.assertEqual([], self.reporter.messages)
self.assertEqual(0, self.reporter.call_count)
def test_code_with_very_bad_SyntaxError(self):
checker = PythonChecker(
'bogus', bad_syntax2_python, self.reporter)
checker.check_flakes()
expected = [(
2, 'Could not compile; invalid syntax: def __init__(self, val):')]
self.assertEqual(expected, self.reporter.messages)
def test_code_with_IndentationError(self):
checker = PythonChecker(
'bogus', bad_indentation_python, self.reporter)
checker.check_flakes()
expected = [
(4, 'Could not compile; unindent does not match any '
'outer indentation level: b = 1')]
self.assertEqual(expected, self.reporter.messages)
def test_code_with_warnings(self):
self.reporter.call_count = 0
checker = PythonChecker('bogus', ugly_python, self.reporter)
checker.check_flakes()
self.assertEqual(
[(3, "undefined name 'b'"),
(3, "local variable 'a' is assigned to but never used")],
self.reporter.messages)
self.assertEqual(2, self.reporter.call_count)
def test_pyflakes_ignore(self):
pyflakes_ignore = (
'def something():\n'
' unused_variable = 1 # pyflakes:ignore\n'
)
self.reporter.call_count = 0
checker = PythonChecker('bogus', pyflakes_ignore, self.reporter)
checker.check_flakes()
self.assertEqual([], self.reporter.messages)
self.assertEqual(0, self.reporter.call_count)
def test_code_with_SyntaxError(self):
self.reporter.call_count = 0
checker = PythonChecker(
'bogus', bad_syntax_python, self.reporter)
checker.check_flakes()
expected = [(
2, 'Could not compile; non-default argument follows '
'default argument: ')]
self.assertEqual(expected, self.reporter.messages)
self.assertEqual(1, self.reporter.call_count)
