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author | Tomás Touceda <chiiph@leap.se> | 2014-04-04 16:19:22 -0300 |
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committer | Tomás Touceda <chiiph@leap.se> | 2014-04-04 16:19:22 -0300 |
commit | 75309e8bd6b762cad41eaf7d6bf8d4a3696105d2 (patch) | |
tree | 4a72d5764657a3e5df9bab7e545876e476a6360e /src/leap/common/tests | |
parent | 25ef3a640bb6e7877487a6300c065635092c92c0 (diff) | |
parent | 5b09a916bc83d92d5c0ecc62ee3f9788e1a56077 (diff) |
Merge branch 'release-0.3.7'0.3.7
Diffstat (limited to 'src/leap/common/tests')
-rw-r--r-- | src/leap/common/tests/test_check.py | 1 | ||||
-rw-r--r-- | src/leap/common/tests/test_memoize.py | 76 |
2 files changed, 77 insertions, 0 deletions
diff --git a/src/leap/common/tests/test_check.py b/src/leap/common/tests/test_check.py index 6ce8493..cd488ff 100644 --- a/src/leap/common/tests/test_check.py +++ b/src/leap/common/tests/test_check.py @@ -27,6 +27,7 @@ import mock from leap.common import check + class CheckTests(unittest.TestCase): def test_raises_on_false_condition(self): with self.assertRaises(AssertionError): diff --git a/src/leap/common/tests/test_memoize.py b/src/leap/common/tests/test_memoize.py new file mode 100644 index 0000000..c923fc5 --- /dev/null +++ b/src/leap/common/tests/test_memoize.py @@ -0,0 +1,76 @@ +# -*- coding: utf-8 -*- +# test_check.py +# Copyright (C) 2013 LEAP +# +# 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/>. +""" +Tests for: + * leap/common/decorators._memoized +""" +try: + import unittest2 as unittest +except ImportError: + import unittest + +from time import sleep + +import mock + +from leap.common.decorators import _memoized + + +class MemoizeTests(unittest.TestCase): + + def test_memoized_call(self): + """ + Test that a memoized function only calls once. + """ + witness = mock.Mock() + + @_memoized + def callmebaby(): + return witness() + + for i in range(10): + callmebaby() + witness.assert_called_once_with() + + def test_cache_invalidation(self): + """ + Test that time makes the cache invalidation expire. + """ + witness = mock.Mock() + + cache_with_alzheimer = _memoized + cache_with_alzheimer.CACHE_INVALIDATION_DELTA = 1 + + @cache_with_alzheimer + def callmebaby(*args): + return witness(*args) + + for i in range(10): + callmebaby() + witness.assert_called_once_with() + + sleep(2) + callmebaby("onemoretime") + + expected = [mock.call(), mock.call("onemoretime")] + self.assertEqual( + witness.call_args_list, + expected) + + +if __name__ == "__main__": + unittest.main() |