def testFormatNonAsciiMarkerStringAllAscii(self):
self.term_size_mock.return_value = (80, 80)
args = ['command', '--foo', 'bar']
with self.assertRaisesRegex(
ValueError, r'The command line is composed entirely of ASCII '
r'characters\.'):
exceptions._FormatNonAsciiMarkerString(args)
def testFormatNonAsciiMarkerStringReallySmallScreen(self):
# 10 < len('^ invalid character')
self.term_size_mock.return_value = (10, 80)
args = ['command', '--foo', b'\xce\x94']
marker_string = exceptions._FormatNonAsciiMarkerString(args)
self.assertEqual(marker_string, ('command --foo \\u0394\n'
' ^ invalid character'))