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Added unittests for logging levels

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This commit is contained in:
Sven Heidemann 2020-11-24 19:01:28 +01:00
parent 09a3fb166f
commit 45154950ee
2 changed files with 124 additions and 1 deletions
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116
src/tests/logging/logger.py
View File

@ -1,4 +1,5 @@
import os
import shutil
import unittest
from datetime import datetime
from string import Template
@ -36,6 +37,10 @@ class LoggerTest(unittest.TestCase):
self._services.add_singleton(Logger, self._log_settings, self._time_format_settings, self._app_host)
def tearDown(self):
if os.path.isdir(self._log_settings.path):
shutil.rmtree(self._log_settings.path)
def _check_general_requirements(self):
self.assertIsNotNone(self._services)
self.assertIsNotNone(self._log_settings)
@ -98,3 +103,114 @@ class LoggerTest(unittest.TestCase):
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ TRACE ] [ {__name__} ]: {__name__}.test_trace:\n'))
def test_debug(self):
print(f'{__name__}.test_debug:')
logger: Logger = self._services.get_service(LoggerBase)
logger.create()
logger.debug(__name__, f'{__name__}.test_debug:')
log_file = Template(self._log_settings.filename).substitute(
date_time_now=self._app_host.date_time_now.strftime(self._time_format_settings.date_time_format),
start_time=self._app_host.start_time.strftime(self._time_format_settings.date_time_log_format)
)
log_content = []
try:
with open(self._log_settings.path + log_file, "r") as log:
log_content = log.readlines()
log.close()
except Exception as e:
print('Cannot open log file', e)
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ DEBUG ] [ {__name__} ]: {__name__}.test_debug:\n'))
def test_info(self):
print(f'{__name__}.test_info:')
logger: Logger = self._services.get_service(LoggerBase)
logger.create()
logger.info(__name__, f'{__name__}.test_info:')
log_file = Template(self._log_settings.filename).substitute(
date_time_now=self._app_host.date_time_now.strftime(self._time_format_settings.date_time_format),
start_time=self._app_host.start_time.strftime(self._time_format_settings.date_time_log_format)
)
log_content = []
try:
with open(self._log_settings.path + log_file, "r") as log:
log_content = log.readlines()
log.close()
except Exception as e:
print('Cannot open log file', e)
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ INFO ] [ {__name__} ]: {__name__}.test_info:\n'))
def test_warn(self):
print(f'{__name__}.test_warn:')
logger: Logger = self._services.get_service(LoggerBase)
logger.create()
logger.warn(__name__, f'{__name__}.test_warn:')
log_file = Template(self._log_settings.filename).substitute(
date_time_now=self._app_host.date_time_now.strftime(self._time_format_settings.date_time_format),
start_time=self._app_host.start_time.strftime(self._time_format_settings.date_time_log_format)
)
log_content = []
try:
with open(self._log_settings.path + log_file, "r") as log:
log_content = log.readlines()
log.close()
except Exception as e:
print('Cannot open log file', e)
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ WARN ] [ {__name__} ]: {__name__}.test_warn:\n'))
def test_error(self):
print(f'{__name__}.test_error:')
logger: Logger = self._services.get_service(LoggerBase)
logger.create()
logger.error(__name__, f'{__name__}.test_error:')
log_file = Template(self._log_settings.filename).substitute(
date_time_now=self._app_host.date_time_now.strftime(self._time_format_settings.date_time_format),
start_time=self._app_host.start_time.strftime(self._time_format_settings.date_time_log_format)
)
log_content = []
try:
with open(self._log_settings.path + log_file, "r") as log:
log_content = log.readlines()
log.close()
except Exception as e:
print('Cannot open log file', e)
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ ERROR ] [ {__name__} ]: {__name__}.test_error:\n'))
def test_fatal(self):
print(f'{__name__}.test_fatal:')
logger: Logger = self._services.get_service(LoggerBase)
logger.create()
with self.assertRaises(SystemExit):
logger.fatal(__name__, f'{__name__}.test_fatal:')
log_file = Template(self._log_settings.filename).substitute(
date_time_now=self._app_host.date_time_now.strftime(self._time_format_settings.date_time_format),
start_time=self._app_host.start_time.strftime(self._time_format_settings.date_time_log_format)
)
log_content = []
try:
with open(self._log_settings.path + log_file, "r") as log:
log_content = log.readlines()
log.close()
except Exception as e:
print('Cannot open log file', e)
self.assertGreater(len(log_content), 0)
self.assertTrue(log_content[len(log_content) - 1].endswith(f'[ ERROR ] [ {__name__} ]: {__name__}.test_fatal:\n'))

9
src/tests/tester.py
View File

@ -23,11 +23,18 @@ class Tester:
self._suite.addTest(LoggerTest('test_create'))
self._suite.addTest(LoggerTest('test_header'))
self._suite.addTest(LoggerTest('test_trace'))
self._suite.addTest(LoggerTest('test_debug'))
self._suite.addTest(LoggerTest('test_info'))
self._suite.addTest(LoggerTest('test_warn'))
self._suite.addTest(LoggerTest('test_error'))
self._suite.addTest(LoggerTest('test_fatal'))
# publishing
def start(self):
unittest.main()
runner = unittest.TextTestRunner()
runner.run(self._suite)
# unittest.main()
if __name__ == '__main__':