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# Copyright (c) 2020 Deutsche Telekom.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
import unittest
import sys
from logging import LogRecord
if sys.version_info[0] < 3:
from mock import patch
if sys.version_info[0] >= 3:
from unittest.mock import patch
import pytest
from onaplogging.colorFormatter import (
ATTRIBUTES,
BaseColorFormatter,
colored,
COLORS,
HIGHLIGHTS,
FMT_STR,
RESET,
)
from onaplogging.utils.system import is_above_python_3_2
class TestColorFormatter(unittest.TestCase):
TEST_TEXT = "test"
def test_colored_os_name_nt(self):
with patch("onaplogging.colorFormatter.os.name", "nt"):
text = colored(self.TEST_TEXT)
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, color="black")
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, on_color="black")
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, attrs="bold")
assert text == self.TEST_TEXT
def test_colored_os_name_ce(self):
with patch("onaplogging.colorFormatter.os.name", "ce"):
text = colored(self.TEST_TEXT)
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, color="black")
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, on_color="black")
assert text == self.TEST_TEXT
text = colored(self.TEST_TEXT, attrs="bold")
assert text == self.TEST_TEXT
def test_colored_os_name_posix(self):
with patch("onaplogging.colorFormatter.os.name", "posix"):
text = colored(self.TEST_TEXT)
assert text == self.TEST_TEXT + RESET
text = colored(self.TEST_TEXT, color="black")
assert text == FMT_STR % (COLORS["black"], self.TEST_TEXT) + RESET
text = colored(self.TEST_TEXT, color="invalid")
assert text == FMT_STR % (0, self.TEST_TEXT) + RESET
text = colored(self.TEST_TEXT, on_color="red")
assert text == FMT_STR % (HIGHLIGHTS["red"], self.TEST_TEXT) + RESET
text = colored(self.TEST_TEXT, on_color="invalid")
assert text == FMT_STR % (0, self.TEST_TEXT) + RESET
text = colored(self.TEST_TEXT, attrs="bold")
assert text == FMT_STR % (ATTRIBUTES["bold"], self.TEST_TEXT) + RESET
text = colored(self.TEST_TEXT, attrs=["bold", "blink"])
assert (
text
== FMT_STR % (ATTRIBUTES["blink"], FMT_STR % (ATTRIBUTES["bold"], self.TEST_TEXT))
+ RESET
)
text = colored(self.TEST_TEXT, attrs="invalid")
assert text == FMT_STR % (0, self.TEST_TEXT) + RESET
def test_base_color_formatter(self):
if is_above_python_3_2():
with pytest.raises(ValueError):
BaseColorFormatter(style="!")
TEST_MESSAGE = "TestMessage"
record = LogRecord(
name="TestName",
level=0,
pathname="TestPathName",
lineno=1,
msg=TEST_MESSAGE,
args=None,
exc_info=None,
)
base_formatter = BaseColorFormatter()
assert base_formatter.format(record) == TEST_MESSAGE + RESET
base_formatter = BaseColorFormatter(fmt="TEST %(message)s")
assert base_formatter.format(record) == "TEST " + TEST_MESSAGE + RESET
colorfmt = {record.levelname: {"color": "black", "highlight": "red", "attribute": "bold"}}
base_formatter = BaseColorFormatter(colorfmt=colorfmt)
assert (
base_formatter.format(record)
== FMT_STR
% (
ATTRIBUTES["bold"],
FMT_STR % (HIGHLIGHTS["red"], FMT_STR % (COLORS["black"], "TestMessage")),
)
+ RESET
)
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