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# coding: utf-8
# /*##########################################################################
#
# Copyright (c) 2016 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.
#
# ###########################################################################*/
"""Test for resource files management."""
__authors__ = ["T. Vincent"]
__license__ = "MIT"
__date__ = "20/04/2017"
import os
import unittest
import silx.resources
from .utils import utilstest
class TestResources(unittest.TestCase):
def test_resource_dir(self):
"""Get a resource directory"""
icons_dirname = silx.resources.resource_filename('gui/icons/')
self.assertTrue(os.path.isdir(icons_dirname))
def test_resource_file(self):
"""Get a resource file name"""
filename = silx.resources.resource_filename('gui/icons/colormap.png')
self.assertTrue(os.path.isfile(filename))
def test_resource_nonexistent(self):
"""Get a non existent resource"""
filename = silx.resources.resource_filename('non_existent_file.txt')
self.assertFalse(os.path.exists(filename))
class TestExternalResources(unittest.TestCase):
"This is a test for the TestResources"
def test_tempdir(self):
"test the temporary directory creation"
myutilstest = silx.resources.ExternalResources("toto", "http://www.silx.org")
d = myutilstest.tempdir
self.assertTrue(os.path.isdir(d))
self.assertEqual(d, myutilstest.tempdir, 'tmpdir is stable')
myutilstest.clean_up()
self.assertFalse(os.path.isdir(d))
e = myutilstest.tempdir
self.assertTrue(os.path.isdir(e))
self.assertEqual(e, myutilstest.tempdir, 'tmpdir is stable')
self.assertNotEqual(d, e, "tempdir changed")
myutilstest.clean_up()
def test_download(self):
"test the download from silx.org"
f = utilstest.getfile("lena.png")
self.assertTrue(os.path.exists(f))
f = utilstest.getdir("source.tar.gz")
self.assertTrue(os.path.isfile(f))
self.assertTrue(os.path.isdir(f[:-7]))
def test_dowload_all(self):
"test the download of all files from silx.org"
l = utilstest.download_all()
self.assertGreater(len(l), 1, "At least 2 items were downloaded")
def suite():
test_suite = unittest.TestSuite()
test_suite.addTest(
unittest.defaultTestLoader.loadTestsFromTestCase(TestResources))
test_suite.addTest(TestExternalResources("test_tempdir"))
test_suite.addTest(TestExternalResources("test_download")) # order matters !
test_suite.addTest(TestExternalResources("test_dowload_all"))
return test_suite
if __name__ == '__main__':
unittest.main(defaultTest='suite')
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