def test_output_line_from_csv_error() -> None:
with pytest.raises(
MalformedOutputLineException,
match="msg-symbolic-name:42:27:MyClass.my_function:The message",
):
OutputLine.from_csv("'missing-docstring', 'line', 'column', 'obj', 'msg'")
with pytest.raises(
MalformedOutputLineException, match="symbol='missing-docstring' ?"
):
csv = ("missing-docstring", "line", "column", "obj", "msg")
OutputLine.from_csv(csv)
def test_output_line_from_csv() -> None:
"""Test that the OutputLine NamedTuple is instantiated correctly with from_csv.
Test OutputLine of length 8.
"""
proper_csv = [
"missing-docstring",
"1",
"2",
"1",
"None",
"obj",
"msg",
"HIGH",
]
expected_column = 2 if PY38_PLUS else 0
output_line = OutputLine.from_csv(proper_csv)
assert output_line == OutputLine(
symbol="missing-docstring",
lineno=1,
column=expected_column,
end_lineno=1,
end_column=None,
object="obj",
msg="msg",
confidence="HIGH",
)
output_line_with_end = OutputLine.from_csv(proper_csv, True)
assert output_line_with_end == OutputLine(
symbol="missing-docstring",
lineno=1,
column=expected_column,
end_lineno=1,
end_column=None,
object="obj",
msg="msg",
confidence="HIGH",
)
output_line_without_end = OutputLine.from_csv(proper_csv, False)
assert output_line_without_end == OutputLine(
symbol="missing-docstring",
lineno=1,
column=expected_column,
end_lineno=None,
end_column=None,
object="obj",
msg="msg",
confidence="HIGH",
)
def test_output_line_from_csv_deprecated(
confidence: Optional[str], expected_confidence: str
) -> None:
"""Test that the OutputLine NamedTuple is instantiated correctly with from_csv.
Test OutputLine's of length 5 or 6.
"""
if confidence:
proper_csv = [
"missing-docstring",
"1",
"2",
"obj",
"msg",
confidence,
]
else:
proper_csv = ["missing-docstring", "1", "2", "obj", "msg"]
with pytest.warns(DeprecationWarning) as records:
output_line = OutputLine.from_csv(proper_csv, True)
assert len(records) == 1
expected_column = 2 if PY38_PLUS else 0
assert output_line == OutputLine(
symbol="missing-docstring",
lineno=1,
column=expected_column,
end_lineno=None,
end_column=None,
object="obj",
msg="msg",
confidence=expected_confidence,
)
def _get_expected(self):
with self._open_source_file() as f:
expected_msgs = self.get_expected_messages(f)
if not expected_msgs:
return Counter(), []
with self._open_expected_file() as f:
expected_output_lines = [
OutputLine.from_csv(row) for row in csv.reader(f, "test")
]
return expected_msgs, expected_output_lines
def _get_expected(self) -> Tuple["MessageCounter", List[OutputLine]]:
with self._open_source_file() as f:
expected_msgs = self.get_expected_messages(f)
if not expected_msgs:
expected_msgs = Counter()
with self._open_expected_file() as f:
expected_output_lines = [
OutputLine.from_csv(row) for row in csv.reader(f, "test")
]
return expected_msgs, expected_output_lines
def _get_expected(self) -> tuple[MessageCounter, list[OutputLine]]:
with self._open_source_file() as f:
expected_msgs = self.get_expected_messages(f)
if not expected_msgs:
expected_msgs = Counter()
with self._open_expected_file() as f:
expected_output_lines = [
OutputLine.from_csv(row, self._check_end_position)
for row in csv.reader(f, "test")
]
return expected_msgs, expected_output_lines
def _get_expected(self):
with self._open_source_file() as fobj:
expected_msgs = self.get_expected_messages(fobj)
if expected_msgs:
with self._open_expected_file() as fobj:
expected_output_lines = [
OutputLine.from_csv(row)
for row in csv.reader(fobj, "test")
]
else:
expected_output_lines = []
return expected_msgs, expected_output_lines
def test_output_line_from_csv(
confidence: Optional[str], expected_confidence: str
) -> None:
if confidence:
proper_csv = [
"missing-docstring",
"1",
"2",
"obj",
"msg",
confidence,
]
else:
proper_csv = ["missing-docstring", "1", "2", "obj", "msg"]
output_line = OutputLine.from_csv(proper_csv)
expected_column = 2 if PY38_PLUS else 0
assert output_line == OutputLine(
symbol="missing-docstring",
lineno=1,
column=expected_column,
object="obj",
msg="msg",
confidence=expected_confidence,
)
def test_output_line_from_csv_error() -> None:
"""Test that errors are correctly raised for incorrect OutputLine's."""
# Test a csv-string which does not have a number for line and column
with pytest.warns(
UserWarning,
match="msg-symbolic-name:42:27:MyClass.my_function:The message",
):
OutputLine.from_csv(
"'missing-docstring', 'line', 'column', 'obj', 'msg'", True)
# Test a tuple which does not have a number for line and column
with pytest.warns(UserWarning,
match="we got 'missing-docstring:line:column:obj:msg'"):
csv = ("missing-docstring", "line", "column", "obj", "msg")
OutputLine.from_csv(csv, True)
# Test a csv-string that is too long
with pytest.warns(
UserWarning,
match="msg-symbolic-name:42:27:MyClass.my_function:The message",
):
OutputLine.from_csv(
"'missing-docstring', 1, 2, 'obj', 'msg', 'func', 'message', 'conf', 'too_long'",
True,
)