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#! /usr/bin/python
## vim: fileencoding=utf-8
# Copyright (C) 2006 Enrico Zini <enrico@enricozini.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import
import sys
import unittest
sys.path.insert(0, '../lib/')
from debian import debtags
class TestDebtags(unittest.TestCase):
def mkdb(self):
db = debtags.DB()
with open("test_tagdb", "r") as f:
db.read(f)
return db
def test_insert(self):
db = debtags.DB()
db.insert("test", set(("a", "b")));
assert db.has_package("test")
assert not db.has_package("a")
assert not db.has_package("b")
assert db.has_tag("a")
assert db.has_tag("b")
assert not db.has_tag("test")
self.assertEqual(db.tags_of_package("test"), set(("a", "b")))
self.assertEqual(db.packages_of_tag("a"), set(("test")))
self.assertEqual(db.packages_of_tag("b"), set(("test")))
self.assertEqual(db.package_count(), 1)
self.assertEqual(db.tag_count(), 2)
def test_reverse(self):
db = debtags.DB()
db.insert("test", set(("a", "b")));
db = db.reverse()
assert db.has_package("a")
assert db.has_package("b")
assert not db.has_package("test")
assert db.has_tag("test")
assert not db.has_tag("a")
assert not db.has_tag("b")
self.assertEqual(db.packages_of_tag("test"), set(("a", "b")))
self.assertEqual(db.tags_of_package("a"), set(("test")))
self.assertEqual(db.tags_of_package("b"), set(("test")))
self.assertEqual(db.package_count(), 2)
self.assertEqual(db.tag_count(), 1)
def test_read(self):
db = self.mkdb()
self.assertEqual(db.tags_of_package("polygen"), set(("devel::interpreter", "game::toys", "interface::commandline", "works-with::text")))
assert "polygen" in db.packages_of_tag("interface::commandline")
self.assertEqual(db.package_count(), 144)
self.assertEqual(db.tag_count(), 94)
if __name__ == '__main__':
unittest.main()
# vim:set ts=4 sw=4 expandtab:
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