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-rw-r--r--silx/utils/test/test_enum.py96
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diff --git a/silx/utils/test/test_enum.py b/silx/utils/test/test_enum.py
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--- a/silx/utils/test/test_enum.py
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-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2019 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""Tests of Enum class with extra class methods"""
-
-from __future__ import absolute_import
-
-__authors__ = ["T. Vincent"]
-__license__ = "MIT"
-__date__ = "29/04/2019"
-
-
-import sys
-import unittest
-
-import enum
-from silx.utils.enum import Enum
-
-
-class TestEnum(unittest.TestCase):
- """Tests for enum module."""
-
- def test(self):
- """Test with Enum"""
- class Success(Enum):
- A = 1
- B = 'B'
- self._check_enum_content(Success)
-
- @unittest.skipIf(sys.version_info.major <= 2, 'Python3 only')
- def test(self):
- """Test Enum with member redefinition"""
- with self.assertRaises(TypeError):
- class Failure(Enum):
- A = 1
- A = 'B'
-
- def test_unique(self):
- """Test with enum.unique"""
- with self.assertRaises(ValueError):
- @enum.unique
- class Failure(Enum):
- A = 1
- B = 1
-
- @enum.unique
- class Success(Enum):
- A = 1
- B = 'B'
- self._check_enum_content(Success)
-
- def _check_enum_content(self, enum_):
- """Check that the content of an enum is: <A: 1, B: 2>.
-
- :param Enum enum_:
- """
- self.assertEqual(enum_.members(), (enum_.A, enum_.B))
- self.assertEqual(enum_.names(), ('A', 'B'))
- self.assertEqual(enum_.values(), (1, 'B'))
-
- self.assertEqual(enum_.from_value(1), enum_.A)
- self.assertEqual(enum_.from_value('B'), enum_.B)
- with self.assertRaises(ValueError):
- enum_.from_value(3)
-
-
-def suite():
- test_suite = unittest.TestSuite()
- loadTests = unittest.defaultTestLoader.loadTestsFromTestCase
- test_suite.addTest(loadTests(TestEnum))
- return test_suite
-
-
-if __name__ == '__main__':
- unittest.main(defaultTest='suite')