Source code for b3j0f.utils.test.path
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# --------------------------------------------------------------------
# The MIT License (MIT)
#
# Copyright (c) 2014 Jonathan Labéjof <jonathan.labejof@gmail.com>
#
# 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.
# --------------------------------------------------------------------
from unittest import main
from b3j0f.utils.ut import UTCase
from b3j0f.utils.path import lookup, clearcache, incache, getpath
[docs]class LookUpTest(UTCase):
[docs] def test_builtin(self):
"""
Test lookup of builtin
"""
_open = lookup('%s.open' % open.__module__)
self.assertIs(_open, open)
[docs] def test_package(self):
"""
Test lookup package
"""
package_path = 'b3j0f'
package = lookup(package_path)
self.assertEqual(package.__name__, package_path)
[docs] def test_module(self):
"""
Test lookup of module
"""
module_path = 'b3j0f.utils'
module = lookup(module_path)
self.assertEqual(module.__name__, module_path)
[docs] def test_class(self):
"""
Test lookup class
"""
cls = lookup('b3j0f.utils.test.path.LookUpTest')
self.assertIs(cls, LookUpTest)
[docs] def test_function(self):
"""
Test lookup function
"""
f = lookup('b3j0f.utils.path.lookup')
self.assertIs(f, lookup)
[docs] def test_method(self):
"""
Test lookup method
"""
m = lookup('b3j0f.utils.test.path.LookUpTest.test_method')
self.assertEqual(m, LookUpTest.test_method)
[docs] def test_local(self):
"""
Test lookup local
"""
def f_test():
pass
l = lookup('f_test')
self.assertIs(l, f_test)
[docs] def test_notfound(self):
"""
Test lookup on not existing element
"""
self.assertRaises(ImportError, lookup, 'unexist')
[docs] def test_cache(self):
"""
Test lookup cache
"""
# check if cache is empty
path = 'b3j0f'
self.assertFalse(incache(path))
# check if element is saved in the cache
lookup(path, cache=True)
self.assertTrue(incache(path))
# check if clear cache works
clearcache(path)
self.assertFalse(incache(path))
# check if clear all cache works
lookup(path, cache=True)
clearcache()
self.assertFalse(incache(path))
# check if element is not saved in the cache
lookup(path, cache=False)
self.assertFalse(incache(path))
[docs]class GetPathTest(UTCase):
[docs] def test_builtin(self):
"""
Test getpath builtin
"""
open_path = getpath(open)
self.assertEqual(open_path, '%s.open' % open.__module__)
[docs] def test_class(self):
"""
Test getpath class
"""
cls_path = getpath(GetPathTest)
self.assertEqual(cls_path, 'b3j0f.utils.test.path.GetPathTest')
[docs]class LookUpGetPathTest(UTCase):
[docs] def test_lookup_getpath(self):
"""
Test lookup + getpath
"""
path = '%s.open' % open.__module__
open_path = getpath(lookup(path))
self.assertEqual(open_path, path)
[docs] def test_getpath_lookup(self):
"""
Test getpath + lookup
"""
f = open
_open = lookup(getpath(f))
self.assertIs(_open, f)
if __name__ == '__main__':
main()