def test_multiple_reverse_searches(self):
main(('-r', 'canada', 'mexico'))
self.assertMultiLineEqual(self._stdout.getvalue(), """\
Matches for "canada":
ca: Canada
Matches for "mexico":
mx: Mexico
""")
def test_multiple_reverse_matches(self):
main(('-r', 'united'))
self.assertMultiLineEqual(self._stdout.getvalue(), """\
Matches for "united":
ae: United Arab Emirates (the)
gb: United Kingdom of Great Britain and Northern Ireland (the)
tz: Tanzania, United Republic of
uk: United Kingdom (common practice)
um: United States Minor Outlying Islands (the)
us: United States of America (the)
""")
def test_version(self):
with self.assertRaises(SystemExit) as cm:
main(('--version',))
self.assertEqual(cm.exception.code, 0)
# In Python 2, the version string gets written to stderr; in Python 3
# it gets written to stdout.
if sys.version_info < (3,):
stream = self._stderr
else:
stream = self._stdout
self.assertEqual(self._output(stream),
'world {}'.format(worldlib.__version__))
def test_reverse(self):
main(('-r', 'Germany'))
self.assertMultiLineEqual(self._stdout.getvalue(), """\
Matches for "Germany":
de: Germany
""")
def test_main_unknown_code(self):
main(('xx',))
self.assertEqual(self._output(), 'Where in the world is xx?')
def test_main(self):
# We also have to capture stderr.
main(('de',))
self.assertEqual(self._output(), 'de originates from Germany')
def test_no_domains(self):
main(())
output = self._stdout.getvalue().splitlines()
self.assertEqual(
output[0].strip(),
'usage: world [-h] [--version] [-r] [-a] [domain [domain ...]]')
def test_all(self):
main(('--all',))
# Rather than test the entire output, just test the first and last.
output = self._stdout.getvalue().splitlines()
self.assertEqual(output[1].strip(), 'ad: Andorra')
self.assertEqual(output[-1].strip(), 'xxx : adult entertainment')
def test_no_reverse_match(self):
main(('-r', 'freedonia'))
self.assertEqual(self._output(), 'Where in the world is freedonia?')