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Commit 9e1b759b authored by Serhiy Storchaka's avatar Serhiy Storchaka
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Issue #18982: Add tests for CLI of the calendar module.

parents d2fb627d 06be82ce
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Showing with 132 additions and 25 deletions
Lib/test/test_calendar.py
View file @ 9e1b759b
......@@ -2,13 +2,14 @@ import calendar
import unittest
from test import support
from test.script_helper import assert_python_ok
from test.script_helper import assert_python_ok, assert_python_failure
import time
import locale
import sys
import datetime
import os
result_2004_01_text = """
result_2004_01_text = """\
January 2004
Mo Tu We Th Fr Sa Su
1 2 3 4
......@@ -18,7 +19,7 @@ Mo Tu We Th Fr Sa Su
26 27 28 29 30 31
"""
result_2004_text = """
result_2004_text = """\
2004
January February March
......@@ -56,7 +57,7 @@ Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
25 26 27 28 29 30 31 29 30 27 28 29 30 31
"""
result_2004_html = """
result_2004_html = """\
<?xml version="1.0" encoding="%(e)s"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
......@@ -327,8 +328,8 @@ class OutputTestCase(unittest.TestCase):
def check_htmlcalendar_encoding(self, req, res):
cal = calendar.HTMLCalendar()
self.assertEqual(
cal.formatyearpage(2004, encoding=req).strip(b' \t\n'),
(result_2004_html % {'e': res}).strip(' \t\n').encode(res)
cal.formatyearpage(2004, encoding=req),
(result_2004_html % {'e': res}).encode(res)
)
def test_output(self):
......@@ -339,8 +340,8 @@ class OutputTestCase(unittest.TestCase):
def test_output_textcalendar(self):
self.assertEqual(
calendar.TextCalendar().formatyear(2004).strip(),
result_2004_text.strip()
calendar.TextCalendar().formatyear(2004),
result_2004_text
)
def test_output_htmlcalendar_encoding_ascii(self):
......@@ -383,8 +384,8 @@ class OutputTestCase(unittest.TestCase):
def test_formatmonth(self):
self.assertEqual(
calendar.TextCalendar().formatmonth(2004, 1).strip(),
result_2004_01_text.strip()
calendar.TextCalendar().formatmonth(2004, 1),
result_2004_01_text
)
def test_formatmonthname_with_year(self):
......@@ -692,23 +693,127 @@ class LeapdaysTestCase(unittest.TestCase):
self.assertEqual(calendar.leapdays(1997,2020), 5)
class ConsoleOutputTestCase(unittest.TestCase):
def test_outputs_bytes(self):
(return_code, stdout, stderr) = assert_python_ok('-m', 'calendar', '--type=html', '2010')
def conv(s):
return s.replace('\n', os.linesep).encode()
class CommandLineTestCase(unittest.TestCase):
def run_ok(self, *args):
return assert_python_ok('-m', 'calendar', *args)[1]
def assertFailure(self, *args):
rc, stdout, stderr = assert_python_failure('-m', 'calendar', *args)
self.assertIn(b'Usage:', stderr)
self.assertEqual(rc, 2)
def test_help(self):
stdout = self.run_ok('-h')
self.assertIn(b'Usage:', stdout)
self.assertIn(b'calendar.py', stdout)
self.assertIn(b'--help', stdout)
def test_illegal_arguments(self):
self.assertFailure('-z')
#self.assertFailure('spam')
#self.assertFailure('2004', 'spam')
self.assertFailure('-t', 'html', '2004', '1')
def test_output_current_year(self):
stdout = self.run_ok()
year = datetime.datetime.now().year
self.assertIn((' %s' % year).encode(), stdout)
self.assertIn(b'January', stdout)
self.assertIn(b'Mo Tu We Th Fr Sa Su', stdout)
def test_output_year(self):
stdout = self.run_ok('2004')
self.assertEqual(stdout, conv(result_2004_text))
def test_output_month(self):
stdout = self.run_ok('2004', '1')
self.assertEqual(stdout, conv(result_2004_01_text))
def test_option_encoding(self):
self.assertFailure('-e')
self.assertFailure('--encoding')
stdout = self.run_ok('--encoding', 'utf-16-le', '2004')
self.assertEqual(stdout, result_2004_text.encode('utf-16-le'))
def test_option_locale(self):
self.assertFailure('-L')
self.assertFailure('--locale')
self.assertFailure('-L', 'en')
lang, enc = locale.getdefaultlocale()
lang = lang or 'C'
enc = enc or 'UTF-8'
try:
oldlocale = locale.getlocale(locale.LC_TIME)
try:
locale.setlocale(locale.LC_TIME, (lang, enc))
finally:
locale.setlocale(locale.LC_TIME, oldlocale)
except (locale.Error, ValueError):
self.skipTest('cannot set the system default locale')
stdout = self.run_ok('--locale', lang, '--encoding', enc, '2004')
self.assertIn('2004'.encode(enc), stdout)
def test_option_width(self):
self.assertFailure('-w')
self.assertFailure('--width')
self.assertFailure('-w', 'spam')
stdout = self.run_ok('--width', '3', '2004')
self.assertIn(b'Mon Tue Wed Thu Fri Sat Sun', stdout)
def test_option_lines(self):
self.assertFailure('-l')
self.assertFailure('--lines')
self.assertFailure('-l', 'spam')
stdout = self.run_ok('--lines', '2', '2004')
self.assertIn(conv('December\n\nMo Tu We'), stdout)
def test_option_spacing(self):
self.assertFailure('-s')
self.assertFailure('--spacing')
self.assertFailure('-s', 'spam')
stdout = self.run_ok('--spacing', '8', '2004')
self.assertIn(b'Su Mo', stdout)
def test_option_months(self):
self.assertFailure('-m')
self.assertFailure('--month')
self.assertFailure('-m', 'spam')
stdout = self.run_ok('--months', '1', '2004')
self.assertIn(conv('\nMo Tu We Th Fr Sa Su\n'), stdout)
def test_option_type(self):
self.assertFailure('-t')
self.assertFailure('--type')
self.assertFailure('-t', 'spam')
stdout = self.run_ok('--type', 'text', '2004')
self.assertEqual(stdout, conv(result_2004_text))
stdout = self.run_ok('--type', 'html', '2004')
self.assertEqual(stdout[:6], b'<?xml ')
self.assertIn(b'<title>Calendar for 2004</title>', stdout)
def test_main():
support.run_unittest(
OutputTestCase,
CalendarTestCase,
MondayTestCase,
SundayTestCase,
TimegmTestCase,
MonthRangeTestCase,
LeapdaysTestCase,
ConsoleOutputTestCase
)
def test_html_output_current_year(self):
stdout = self.run_ok('--type', 'html')
year = datetime.datetime.now().year
self.assertIn(('<title>Calendar for %s</title>' % year).encode(),
stdout)
self.assertIn(b'<tr><th colspan="7" class="month">January</th></tr>',
stdout)
def test_html_output_year_encoding(self):
stdout = self.run_ok('-t', 'html', '--encoding', 'ascii', '2004')
self.assertEqual(stdout,
(result_2004_html % {'e': 'ascii'}).encode('ascii'))
def test_html_output_year_css(self):
self.assertFailure('-t', 'html', '-c')
self.assertFailure('-t', 'html', '--css')
stdout = self.run_ok('-t', 'html', '--css', 'custom.css', '2004')
self.assertIn(b'<link rel="stylesheet" type="text/css" '
b'href="custom.css" />', stdout)
if __name__ == "__main__":
test_main()
unittest.main()
Misc/NEWS
View file @ 9e1b759b
......@@ -1629,6 +1629,8 @@ Documentation
Tests
-----
- Issue #18982: Add tests for CLI of the calendar module.
- Issue #19548: Added some additional checks to test_codecs to ensure that
statements in the updated documentation remain accurate. Patch by Martin
Panter.
......
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