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Diffstat (limited to 'yarnutils/asserts_tests.py')
-rw-r--r-- | yarnutils/asserts_tests.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/yarnutils/asserts_tests.py b/yarnutils/asserts_tests.py new file mode 100644 index 0000000..dd3d4e8 --- /dev/null +++ b/yarnutils/asserts_tests.py @@ -0,0 +1,68 @@ +# Copyright 2017 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/>. +# +# =*= License: GPL-3+ =*= + + +import unittest + +import yarnutils + + +class AssertTests(unittest.TestCase): + + def test_true_and_false_work(self): + truths = [ + True, 1, "notempty", [0], (0,), {'foo': 0}, + ] + falsehoods = [ + None, False, 0, "", [], {}, + ] + + for thing in truths: + yarnutils.assertTrue(thing) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertFalse(thing) + + for thing in falsehoods: + yarnutils.assertFalse(thing) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertTrue(thing) + + def test_equal_works(self): + yarnutils.assertEqual(0, 0) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertEqual("foo", None) + + def test_not_equal_works(self): + yarnutils.assertNotEqual(0, 1) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertNotEqual(0, 0) + + def test_gt_works(self): + yarnutils.assertGreaterThan(1, 0) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertGreaterThan(0, 1) + + def test_lt_works(self): + yarnutils.assertLessThan(0, 1) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertLessThan(1, 0) + + def test_in_works(self): + yarnutils.assertIn(0, [0]) + with self.assertRaises(yarnutils.AssertError): + yarnutils.assertIn(0, []) + yarnutils.assertIn(0, [1, 2, 3]) |