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# Copyright (C) 2012 Codethink Limited
#
# 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; version 2 of the License.
#
# 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import unittest
import morphlib
class SourceTests(unittest.TestCase):
morphology_text = '''
{
"name": "foo",
"kind": "chunk"
}
'''
def setUp(self):
self.repo = 'foo.repo'
self.sha1 = 'CAFEF00D'
self.morphology = morphlib.morph2.Morphology(self.morphology_text)
self.source = morphlib.source.Source(self.repo, self.sha1,
self.morphology)
self.other = morphlib.source.Source(self.repo, self.sha1,
self.morphology)
def test_sets_repo(self):
self.assertEqual(self.source.repo, self.repo)
def test_sets_sha1(self):
self.assertEqual(self.source.sha1, self.sha1)
def test_sets_morphology(self):
self.assertEqual(self.source.morphology, self.morphology)
def test_sets_dependencies_to_empty(self):
self.assertEqual(self.source.dependencies, [])
def test_sets_dependents_to_empty(self):
self.assertEqual(self.source.dependents, [])
def test_does_not_depend_on_other_initially(self):
self.assertFalse(self.source.depends_on(self.other))
def test_adds_dependency(self):
self.source.add_dependency(self.other)
self.assertEqual(self.source.dependencies, [self.other])
self.assertEqual(self.other.dependents, [self.source])
self.assertTrue(self.source.depends_on(self.other))
def test_does_not_add_dependency_twice(self):
self.source.add_dependency(self.other)
self.source.add_dependency(self.other)
self.assertEqual(self.source.dependencies, [self.other])
self.assertEqual(self.other.dependents, [self.source])
self.assertTrue(self.source.depends_on(self.other))
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