def test_length_when_should_be_static(self, mock_print, mock_sleep):
l = len(self.test_str) + 2
c = 2
args = scroller.parser.parse_args(
['-l', str(l), '-c', str(c), '-s', ''])
scroller.main(self.test_str, args)
expected_call = call(self.test_str, end='\r')
mock_print.assert_has_calls([expected_call for i in range(c)])
def test_postfix(self, mock_print, mock_sleep):
args = scroller.parser.parse_args([
'-c', '1',
'-a', 'postfix',
'-s', ''
])
scroller.main(' ', args)
calling_args, _ = mock_print.call_args
self.assertEqual(calling_args[0], ' postfix')
def test_length_when_should_be_static(self, mock_print, mock_sleep):
l = len(self.test_str) + 2
c = 2
args = scroller.parser.parse_args([
'-l', str(l),
'-c', str(c),
'-s', ''
])
scroller.main(self.test_str, args)
expected_call = call(self.test_str, end='\n')
mock_print.assert_has_calls([expected_call for i in range(c)])
def test_open(self, mock_select, mock_input, mock_write,
mock_print, mock_sleep):
mock_input.side_effect = ['life of brian', 'flying circus']
def gen_side_effect():
yield ([sys.stdin], [], [])
while True:
yield ([], [], [])
mock_select.side_effect = gen_side_effect()
args = scroller.parser.parse_args(['-c', '2', '-o', '-m'])
scroller.main(args=args)
self.assertEqual(mock_input.call_count, 2)
self.assertTrue(mock_write.called)
self.assertTrue(mock_sleep.called)
def test_newline(self, mock_print, mock_sleep):
args = scroller.parser.parse_args(['-c', '1'])
scroller.main(' ', args)
_, calling_kwargs = mock_print.call_args
self.assertEqual(calling_kwargs['end'], '\n')
def test_separator(self, mock_print, mock_sleep):
s = '_'
args = scroller.parser.parse_args(['-c', '1', '-s', s, '-r'])
scroller.main(self.test_str, args)
(calling_args,), _ = mock_print.call_args
self.assertEqual(calling_args, s + self.test_str)
def test_reverse(self, mock_print, mock_sleep):
args = scroller.parser.parse_args(['-c', '1', '-s', '', '-r'])
scroller.main(self.test_str, args)
(calling_args,), _ = mock_print.call_args
p = scroller.permute(self.test_str, rev=True)
self.assertEqual(calling_args, p)
def test_interval(self, mock_print, mock_sleep):
i = 2
args = scroller.parser.parse_args(['-c', '1', '-i', str(i)])
scroller.main(self.test_str, args)
mock_sleep.assert_called_with(i)
def test_length_when_should_not_be_static(self, mock_print, mock_sleep):
l = len(self.test_str)
args = scroller.parser.parse_args(['-l', str(l), '-c', '5'])
scroller.main(self.test_str, args)
self.assertNotEqual(mock_print.call_args, self.test_str)
def test_count(self, mock_print, mock_sleep):
c = 5
args = scroller.parser.parse_args(['-c', str(c)])
scroller.main(self.test_str, args)
self.assertEqual(mock_print.call_count, c)