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test_munge.py
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/
test_munge.py
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from nose import tools as nose_tools
from ckan.lib.munge import (munge_filename_legacy, munge_filename, munge_name,
munge_title_to_name, munge_tag)
class TestMungeFilenameLegacy(object):
# (original, expected)
munge_list = [
('unchanged', 'unchanged'),
('bad spaces', 'bad-spaces'),
('s', 's__'), # too short
('random:other%character&', 'randomothercharacter'),
(u'u with umlaut \xfc', 'u-with-umlaut-u'),
('2014-11-10 12:24:05.340603my_image.jpeg',
'2014-11-10-122405.340603myimage.jpeg'),
('file.csv', 'file.csv'),
('f' * 100 + '.csv', 'f' * 100),
('path/to/file.csv', 'pathtofile.csv'),
('.longextension', '.longextension'),
('a.longextension', 'a.longextension'),
('.1', '.1_'),
]
def test_munge_filename(self):
'''Munge a list of filenames gives expected results.'''
for org, exp in self.munge_list:
munge = munge_filename_legacy(org)
nose_tools.assert_equal(munge, exp)
def test_munge_filename_multiple_pass(self):
'''Munging filename multiple times produces same result.'''
for org, exp in self.munge_list:
first_munge = munge_filename_legacy(org)
nose_tools.assert_equal(first_munge, exp)
second_munge = munge_filename_legacy(first_munge)
nose_tools.assert_equal(second_munge, exp)
class TestMungeFilename(object):
# (original, expected)
munge_list = [
('unchanged', 'unchanged'),
('bad spaces', 'bad-spaces'),
('s', 's__'), # too short
('random:other%character&', 'randomothercharacter'),
(u'u with umlaut \xfc', 'u-with-umlaut-u'),
('2014-11-10 12:24:05.340603my_image.jpeg',
'2014-11-10-122405.340603myimage.jpeg'),
('file.csv', 'file.csv'),
('f' * 100 + '.csv', 'f' * 96 + '.csv'),
('path/to/file.csv', 'file.csv'),
('.longextension', '.longextension'),
('a.longextension', 'a.longextension'),
('.1', '.1_'),
]
def test_munge_filename(self):
'''Munge a list of filenames gives expected results.'''
for org, exp in self.munge_list:
munge = munge_filename(org)
nose_tools.assert_equal(munge, exp)
def test_munge_filename_multiple_pass(self):
'''Munging filename multiple times produces same result.'''
for org, exp in self.munge_list:
first_munge = munge_filename(org)
nose_tools.assert_equal(first_munge, exp)
second_munge = munge_filename(first_munge)
nose_tools.assert_equal(second_munge, exp)
class TestMungeName(object):
# (original, expected)
munge_list = [
('unchanged', 'unchanged'),
('bad spaces', 'bad-spaces'),
('s', 's_'), # too short
('random:other%character&', 'random-othercharacter'),
(u'u with umlaut \xfc', 'u-with-umlaut-u'),
('2014-11-10 12:24:05.my_image', '2014-11-10-12-24-05-my_image')
]
def test_munge_name(self):
'''Munge a list of names gives expected results.'''
for org, exp in self.munge_list:
munge = munge_name(org)
nose_tools.assert_equal(munge, exp)
def test_munge_name_multiple_pass(self):
'''Munging name multiple times produces same result.'''
for org, exp in self.munge_list:
first_munge = munge_name(org)
nose_tools.assert_equal(first_munge, exp)
second_munge = munge_name(first_munge)
nose_tools.assert_equal(second_munge, exp)
class TestMungeTitleToName(object):
# (original, expected)
munge_list = [
('unchanged', 'unchanged'),
('some spaces here &here', 'some-spaces-here-here'),
('s', 's_'), # too short
('random:other%character&', 'random-othercharacter'),
(u'u with umlaut \xfc', 'u-with-umlaut-u'),
('reallylong' * 12, 'reallylong' * 9 + 'reall'),
('reallylong' * 12 + ' - 2012', 'reallylong' * 9 + '-2012'),
('10cm - 50cm Near InfraRed (NI) Digital Aerial Photography (AfA142)',
'10cm-50cm-near-infrared-ni-digital-aerial-photography-afa142')
]
def test_munge_title_to_name(self):
'''Munge a list of names gives expected results.'''
for org, exp in self.munge_list:
munge = munge_title_to_name(org)
nose_tools.assert_equal(munge, exp)
class TestMungeTag:
# (original, expected)
munge_list = [
('unchanged', 'unchanged'),
('s', 's_'), # too short
('some spaces here', 'some-spaces--here'),
('random:other%characters&_.here', 'randomothercharactershere'),
('river-water-dashes', 'river-water-dashes'),
]
def test_munge_tag(self):
'''Munge a list of tags gives expected results.'''
for org, exp in self.munge_list:
munge = munge_tag(org)
nose_tools.assert_equal(munge, exp)
def test_munge_tag_multiple_pass(self):
'''Munge a list of tags muliple times gives expected results.'''
for org, exp in self.munge_list:
first_munge = munge_tag(org)
nose_tools.assert_equal(first_munge, exp)
second_munge = munge_tag(first_munge)
nose_tools.assert_equal(second_munge, exp)