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Viewing changes to cli/tests/test_changes_processor.py

[r=Francis Ginther] Add CLI component and changes parser  from Ursula Junque

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cli/tests/test_changes_processor.py
 
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# Ubuntu Continuous Integration Engine
 
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# Copyright 2013 Canonical Ltd.
 
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# This program is free software: you can redistribute it and/or modify it
 
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# under
 
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# the terms of the GNU General Public License version 3, as published by the
 
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# Free Software Foundation.
 
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# This program is distributed in the hope that it will be useful, but WITHOUT
 
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# ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
 
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# SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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# General Public License for more details.
 
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# You should have received a copy of the GNU General Public License along with
 
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# this program.  If not, see <http://www.gnu.org/licenses/>.
 
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from os import listdir
 
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from os.path import basename, join
 
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from unittest import TestCase
 
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from cli.changes_processor import ChangesProcessor
 
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from dput.changes import Changes, ChangesFileException
 
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TEST_DATA_ROOT = "tests/data/"
 
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class ChangesProcessorTestCase(TestCase):
 
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    def create_test_info(self, source_name="foobar", source_version="0.1",
 
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                         packaging_version="1"):
 
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        self.source_name = source_name
 
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        self.source_version = source_version
 
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        self.packaging_version = packaging_version
 
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        self.changes_file = (
 
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            "%s_%s-%s_source.changes" % (self.source_name, self.source_version,
 
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                                         self.packaging_version))
 
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        self.dsc_file = (
 
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            "%s_%s-%s.dsc" % (self.source_name, self.source_version,
 
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                              self.packaging_version))
 
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        self.debian_tar_gz_file = (
 
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            "%s_%s-%s.debian.tar.gz" % (self.source_name, self.source_version,
 
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                                        self.packaging_version))
 
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        self.orig_file = "%s_%s.orig.tar.xz" % (self.source_name,
 
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                                                self.source_version)
 
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    def setUp(self):
 
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        self.create_test_info()
 
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    def test_parse(self):
 
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        processor = ChangesProcessor(join(TEST_DATA_ROOT, self.changes_file))
 
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        processor.parse()
 
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        self.assertIsInstance(processor.changes, Changes)
 
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        self.assertEqual(processor.changes.get_package_name(),
 
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                         self.source_name)
 
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        self.assertEqual(self.dsc_file, processor.changes.get_dsc())
 
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        self.assertEqual(self.debian_tar_gz_file, processor.changes.get_diff())
 
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        self.assertTrue(self.orig_file in processor.changes.get_files())
 
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    def test_parse_changes_file_not_found(self):
 
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        processor = ChangesProcessor("barbaz_source.changes")
 
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        self.assertRaises(IOError, processor.parse)
 
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    def test_all_files_found(self):
 
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        processor = ChangesProcessor(join(TEST_DATA_ROOT, self.changes_file))
 
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        processor.parse()
 
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        # Specifying where processor can find test data.
 
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        processor.changes.set_directory(TEST_DATA_ROOT)
 
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        self.assertEqual(len(processor.files_to_upload), 0)
 
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        processor.validate_files()
 
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        # The three files (dsc, debian.tar.gz and orig) plus changes file
 
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        self.assertEqual(len(processor.files_to_upload), 4)
 
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    def test_signature_check_fails(self):
 
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        processor = ChangesProcessor(join(TEST_DATA_ROOT, self.changes_file))
 
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        processor.parse()
 
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        # Specifying where processor can find test data.
 
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        processor.changes.set_directory(TEST_DATA_ROOT)
 
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        self.assertRaises(ChangesFileException, processor.validate_files,
 
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                          check_signature=True)