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jc/tests/test_jc_utils.py
Kelly Brazil 7a1ae4f5fc add library tests
2022-02-08 13:32:22 -08:00

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import os
import sys
import time
import unittest
import jc.utils
# Set the timezone on POSIX systems. Need to manually set for Windows tests
if not sys.platform.startswith('win32'):
os.environ['TZ'] = 'America/Los_Angeles'
time.tzset()
class MyTests(unittest.TestCase):
def test_utils_timestamp(self):
# naive timestamps created in PDT
datetime_map = {
# C locale format conversion, or date cli command in C locale with non-UTC tz
'Tue Mar 23 16:12:11 2021': {'string': 'Tue Mar 23 16:12:11 2021', 'format': 1000, 'naive': 1616541131, 'utc': None},
'Tue Mar 23 16:12:11 IST 2021': {'string': 'Tue Mar 23 16:12:11 IST 2021', 'format': 1000, 'naive': 1616541131, 'utc': None},
# en_US.UTF-8 local format (found in who cli output)
'2021-03-23 00:14': {'string': '2021-03-23 00:14', 'format': 1500, 'naive': 1616483640, 'utc': None},
# Windows english format (found in dir cli output)
'12/07/2019 02:09 AM': {'string': '12/07/2019 02:09 AM', 'format': 1600, 'naive': 1575713340, 'utc': None},
# Windows english format wint non-UTC tz (found in systeminfo cli output)
'3/22/2021, 1:15:51 PM (UTC-0600)': {'string': '3/22/2021, 1:15:51 PM (UTC-0600)', 'format': 1700, 'naive': 1616444151, 'utc': None},
# Windows english format with UTC tz (found in systeminfo cli output)
'3/22/2021, 1:15:51 PM (UTC)': {'string': '3/22/2021, 1:15:51 PM (UTC)', 'format': 1705, 'naive': 1616444151, 'utc': 1616418951},
# Windows english format with UTC tz in long-form (found in systeminfo cli output)
'3/22/2021, 1:15:51 PM (Coordinated Universal Time)': {'string': '3/22/2021, 1:15:51 PM (Coordinated Universal Time)', 'format': 1705, 'naive': 1616444151, 'utc': 1616418951},
# Windows english format with UTC tz (found in systeminfo cli output)
'3/22/2021, 1:15:51 PM (UTC+0000)': {'string': '3/22/2021, 1:15:51 PM (UTC+0000)', 'format': 1710, 'naive': 1616444151, 'utc': 1616418951},
# en_US.UTF-8 local format (found in upower cli output)
'Tue 23 Mar 2021 04:12:11 PM UTC': {'string': 'Tue 23 Mar 2021 04:12:11 PM UTC', 'format': 2000, 'naive': 1616541131, 'utc': 1616515931},
# en_US.UTF-8 local format with non-UTC tz (found in upower cli output)
'Tue 23 Mar 2021 04:12:11 PM IST': {'string': 'Tue 23 Mar 2021 04:12:11 PM IST', 'format': 3000, 'naive': 1616541131, 'utc': None},
# European local format (found in upower cli output)
'Tuesday 01 October 2019 12:50:41 PM UTC': {'string': 'Tuesday 01 October 2019 12:50:41 PM UTC', 'format': 4000, 'naive': 1569959441, 'utc': 1569934241},
# European local format with non-UTC tz (found in upower cli output)
'Tuesday 01 October 2019 12:50:41 PM IST': {'string': 'Tuesday 01 October 2019 12:50:41 PM IST', 'format': 5000, 'naive': 1569959441, 'utc': None},
# date cli command in en_US.UTF-8 format
'Wed Mar 24 06:16:19 PM UTC 2021': {'string': 'Wed Mar 24 06:16:19 PM UTC 2021', 'format': 6000, 'naive': 1616634979, 'utc': 1616609779},
# date cli command in C locale format
'Wed Mar 24 11:11:30 UTC 2021': {'string': 'Wed Mar 24 11:11:30 UTC 2021', 'format': 7000, 'naive': 1616609490, 'utc': 1616584290},
# C locale format (found in stat cli output - OSX)
'Mar 29 11:49:05 2021': {'string': 'Mar 29 11:49:05 2021', 'format': 7100, 'naive': 1617043745, 'utc': None},
# C local format (found in stat cli output - linux) non-UTC tz
'2019-08-13 18:13:43.555604315 -0400': {'string': '2019-08-13 18:13:43.555604315 -0400', 'format': 7200, 'naive': 1565745223, 'utc': None},
# C local format (found in stat cli output - linux) UTC
'2019-08-13 18:13:43.555604315 -0000': {'string': '2019-08-13 18:13:43.555604315 -0000', 'format': 7200, 'naive': 1565745223, 'utc': 1565720023},
# C locale format with non-UTC tz (found in modified vmstat cli output)
'2021-09-16 20:32:28 PDT': {'string': '2021-09-16 20:32:28 PDT', 'format': 7250, 'naive': 1631849548, 'utc': None},
# C locale format (found in modified vmstat cli output)
'2021-09-16 20:32:28 UTC': {'string': '2021-09-16 20:32:28 UTC', 'format': 7255, 'naive': 1631849548, 'utc': 1631824348},
# C locale format (found in timedatectl cli output)
'Wed 2020-03-11 00:53:21 UTC': {'string': 'Wed 2020-03-11 00:53:21 UTC', 'format': 7300, 'naive': 1583913201, 'utc': 1583888001},
# test with None input
None: {'string': None, 'format': None, 'naive': None, 'utc': None}
}
for input_string, expected_output in datetime_map.items():
self.assertEqual(jc.utils.timestamp(input_string).__dict__, expected_output)
def test_utils_convert_to_int(self):
io_map = {
None: None,
True: 1,
False: 0,
'': None,
'0': 0,
'1': 1,
'-1': -1,
'0.0': 0,
'0.1': 0,
'0.6': 0,
'-0.1': 0,
'-0.6': 0,
0: 0,
1: 1,
-1: -1,
0.0: 0,
0.1: 0,
0.6: 0,
-0.1: 0,
-0.6: 0
}
for input_string, expected_output in io_map.items():
self.assertEqual(jc.utils.convert_to_int(input_string), expected_output)
def test_utils_convert_to_float(self):
io_map = {
None: None,
True: 1.0,
False: 0.0,
'': None,
'0': 0.0,
'1': 1.0,
'-1': -1.0,
'0.0': 0.0,
'0.1': 0.1,
'0.6': 0.6,
'-0.1': -0.1,
'-0.6': -0.6,
0: 0.0,
1: 1.0,
-1: -1.0,
0.0: 0.0,
0.1: 0.1,
0.6: 0.6,
-0.1: -0.1,
-0.6: -0.6
}
for input_string, expected_output in io_map.items():
self.assertEqual(jc.utils.convert_to_float(input_string), expected_output)
def test_utils_convert_to_bool(self):
io_map = {
None: False,
True: True,
False: False,
'': False,
'0': False,
'1': True,
'-1': True,
'0.0': False,
'0.1': True,
'-0.1': True,
'*': True,
'true': True,
'True': True,
'false': False,
'False': False,
'Y': True,
'y': True,
'Yes': True,
'n': False,
'N': False,
'No': False,
0: False,
1: True,
-1: True,
0.0: False,
0.1: True,
-0.1: True,
}
for input_string, expected_output in io_map.items():
self.assertEqual(jc.utils.convert_to_bool(input_string), expected_output)
def test_has_data_nodata(self):
self.assertFalse(jc.utils.has_data(' \n '))
def test_has_data_withdata(self):
self.assertTrue(jc.utils.has_data(' \n abcd \n '))
def test_input_type_check_wrong(self):
self.assertRaises(TypeError, jc.utils.input_type_check, ['abc'])
def test_input_type_check_correct(self):
self.assertEqual(jc.utils.input_type_check('abc'), None)
# need to mock shutil.get_terminal_size().columns or add a column parameter to test
# def test_warning_message(self):
# msg = [
# 'this is a long first line that will be wrapped yada yada yada yada yada yada yada.',
# 'this is a second long line that will be wrapped yada yada yada yada yada yada yada yada yada.',
# 'this is a third long line that will be wrapped yada yada yada yada yada yada yada yada yada.'
# ]
# expected = '''jc: Warning - this is a long first line that will be wrapped yada yada yada
# yada yada yada yada.
# this is a second long line that will be wrapped yada yada yada
# yada yada yada yada yada yada.
# this is a third long line that will be wrapped yada yada yada
# yada yada yada yada yada yada.'''
# f = io.StringIO()
# with contextlib.redirect_stderr(f):
# jc.utils.warning_message(msg)
# self.assertEqual(f.getvalue(), expected + '\n')
if __name__ == '__main__':
unittest.main()
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