1 files changed, 97 insertions, 0 deletions
diff --git a/silx/test/test_resources.py b/silx/test/test_resources.py
new file mode 100644
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+++ b/silx/test/test_resources.py
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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')