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# Copyright (C) 2012-2015  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, see <http://www.gnu.org/licenses/>.


import copy
import unittest

import morphlib


class ArtifactTests(unittest.TestCase):

    def setUp(self):
        schemas = morphlib.util.read_schemas()
        loader = morphlib.morphloader.MorphologyLoader(schemas=schemas)
        morph = loader.load_from_string('''
        name: chunk
        kind: chunk
        products:
        - artifact: chunk-runtime
          include:
            - usr/bin
            - usr/sbin
            - usr/lib
            - usr/libexec
        - artifact: chunk-devel
          include:
            - usr/include
        ''')
        self.source, = morphlib.source.make_sources('repo', 'ref',
                                                    'chunk.morph', 'sha1',
                                                    'tree', morph)
        self.artifact_name = 'chunk-runtime'
        self.artifact = self.source.artifacts[self.artifact_name]

    def test_constructor_sets_source(self):
        self.assertEqual(self.artifact.source, self.source)

    def test_constructor_sets_name(self):
        self.assertEqual(self.artifact.name, self.artifact_name)

    def test_sets_dependents_to_empty(self):
        self.assertEqual(self.artifact.dependents, [])