diff options
Diffstat (limited to 'python/subunit/tests/test_progress_model.py')
| -rw-r--r-- | python/subunit/tests/test_progress_model.py | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/python/subunit/tests/test_progress_model.py b/python/subunit/tests/test_progress_model.py new file mode 100644 index 0000000..60beb41 --- /dev/null +++ b/python/subunit/tests/test_progress_model.py @@ -0,0 +1,121 @@ +# +# subunit: extensions to Python unittest to get test results from subprocesses. +# Copyright (C) 2009 Robert Collins <robertc@robertcollins.net> +# +# 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 2 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# + +import unittest + +import subunit +from subunit.progress_model import ProgressModel + + +class TestProgressModel(unittest.TestCase): + + def assertProgressSummary(self, pos, total, progress): + """Assert that a progress model has reached a particular point.""" + self.assertEqual(pos, progress.pos()) + self.assertEqual(total, progress.width()) + + def test_new_progress_0_0(self): + progress = ProgressModel() + self.assertProgressSummary(0, 0, progress) + + def test_advance_0_0(self): + progress = ProgressModel() + progress.advance() + self.assertProgressSummary(1, 0, progress) + + def test_advance_1_0(self): + progress = ProgressModel() + progress.advance() + self.assertProgressSummary(1, 0, progress) + + def test_set_width_absolute(self): + progress = ProgressModel() + progress.set_width(10) + self.assertProgressSummary(0, 10, progress) + + def test_set_width_absolute_preserves_pos(self): + progress = ProgressModel() + progress.advance() + progress.set_width(2) + self.assertProgressSummary(1, 2, progress) + + def test_adjust_width(self): + progress = ProgressModel() + progress.adjust_width(10) + self.assertProgressSummary(0, 10, progress) + progress.adjust_width(-10) + self.assertProgressSummary(0, 0, progress) + + def test_adjust_width_preserves_pos(self): + progress = ProgressModel() + progress.advance() + progress.adjust_width(10) + self.assertProgressSummary(1, 10, progress) + progress.adjust_width(-10) + self.assertProgressSummary(1, 0, progress) + + def test_push_preserves_progress(self): + progress = ProgressModel() + progress.adjust_width(3) + progress.advance() + progress.push() + self.assertProgressSummary(1, 3, progress) + + def test_advance_advances_substack(self): + progress = ProgressModel() + progress.adjust_width(3) + progress.advance() + progress.push() + progress.adjust_width(1) + progress.advance() + self.assertProgressSummary(2, 3, progress) + + def test_adjust_width_adjusts_substack(self): + progress = ProgressModel() + progress.adjust_width(3) + progress.advance() + progress.push() + progress.adjust_width(2) + progress.advance() + self.assertProgressSummary(3, 6, progress) + + def test_set_width_adjusts_substack(self): + progress = ProgressModel() + progress.adjust_width(3) + progress.advance() + progress.push() + progress.set_width(2) + progress.advance() + self.assertProgressSummary(3, 6, progress) + + def test_pop_restores_progress(self): + progress = ProgressModel() + progress.adjust_width(3) + progress.advance() + progress.push() + progress.adjust_width(1) + progress.advance() + progress.pop() + self.assertProgressSummary(1, 3, progress) + + +def test_suite(): + loader = subunit.tests.TestUtil.TestLoader() + result = loader.loadTestsFromName(__name__) + return result |