/usr/share/pyshared/ttystatus/status_tests.py is in python-ttystatus 0.23-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | # Copyright 2010, 2011 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import StringIO
import unittest
import ttystatus
class DummyMessager(object):
width = 80
def __init__(self):
self.written = StringIO.StringIO()
self.enabled = True
def clear(self):
pass
def time_to_write(self):
return True
def write(self, string):
self.written.write(string)
def notify(self, string, f, force=False):
pass
def finish(self):
pass
def enable(self):
self.enabled = True
def disable(self):
self.enabled = False
class TerminalStatusTests(unittest.TestCase):
def setUp(self):
self.ts = ttystatus.TerminalStatus(messager=DummyMessager())
def test_has_no_widgets(self):
self.assertEqual(self.ts._widgets, [])
def test_adds_widget(self):
w = ttystatus.Literal('foo')
self.ts.add(w)
self.assertEqual(self.ts._widgets, [w])
def test_adds_widgets_from_format_string(self):
self.ts.format('hello, %String(name)')
self.assertEqual(len(self.ts._widgets), 2)
self.assertEqual(type(self.ts._widgets[0]), ttystatus.Literal)
self.assertEqual(type(self.ts._widgets[1]), ttystatus.String)
def test_removes_all_widgets(self):
self.ts.add(ttystatus.Literal('foo'))
self.ts.clear()
self.assertEqual(self.ts._widgets, [])
def test_returns_empty_string_for_unknown_value(self):
self.assertEqual(self.ts['foo'], '')
def test_sets_value(self):
self.ts['foo'] = 'bar'
self.assertEqual(self.ts['foo'], 'bar')
def test_gets_value(self):
self.ts['foo'] = 'bar'
self.assertEqual(self.ts.get('foo'), 'bar')
def test_gets_default_value_for_nonexistent_key(self):
self.assertEqual(self.ts.get('foo', 'bar'), 'bar')
def test_gets_None_for_nonexistent_key_without_default_value(self):
self.assertEqual(self.ts.get('foo'), None)
def test_updates_widgets_when_value_is_set(self):
w = ttystatus.String('foo')
self.ts.add(w)
self.assertEqual(w.render(0), '')
self.ts['foo'] = 'bar'
self.assertEqual(w.render(0), 'bar')
def test_increases_value(self):
self.ts['foo'] = 10
self.assertEqual(self.ts['foo'], 10)
self.ts.increase('foo', 10)
self.assertEqual(self.ts['foo'], 20)
def test_has_notify_method(self):
self.assertEqual(self.ts.notify('foo'), None)
def test_has_error_method(self):
self.assertEqual(self.ts.error('foo'), None)
def test_has_finish_method(self):
self.assertEqual(self.ts.finish(), None)
def test_flushes(self):
self.ts._m.time_to_write = lambda: False
self.ts.format('%String(foo)')
self.ts['foo'] = 'foo'
self.assertEqual(self.ts._m.written.getvalue(), '')
self.ts.flush()
self.assertEqual(self.ts._m.written.getvalue(), 'foo')
def test_disable_calls_messager_disable(self):
self.ts.disable()
self.assertFalse(self.ts._m.enabled)
def test_enable_calls_messager_enable(self):
self.ts.disable()
self.ts.enable()
self.assert_(self.ts._m.enabled)
def test_counts_correctly_even_without_rendering(self):
w = ttystatus.Counter('value')
n = 42
self.ts.add(w)
for i in range(n):
self.ts['value'] = i
self.assertEqual(w.render(0), str(n))
def test_renders_everything_when_there_is_space(self):
w1 = ttystatus.Literal('foo')
w2 = ttystatus.ProgressBar('done', 'total')
self.ts.add(w1)
self.ts.add(w2)
text = self.ts._render()
self.assertEqual(len(text), self.ts._m.width)
def test_renders_from_beginning_if_there_is_not_enough_space(self):
w1 = ttystatus.Literal('foo')
w2 = ttystatus.Literal('bar')
self.ts.add(w1)
self.ts.add(w2)
self.ts._m.width = 4
text = self.ts._render()
self.assertEqual(text, 'foob')
def test_renders_variable_size_width_according_to_space_keep_static(self):
w1 = ttystatus.Literal('foo')
w2 = ttystatus.ProgressBar('done', 'total')
w3 = ttystatus.Literal('bar')
self.ts.add(w1)
self.ts.add(w2)
self.ts.add(w3)
self.ts._m.width = 9
text = self.ts._render()
self.assertEqual(text, 'foo---bar')
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