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Diffstat (limited to 'morphlib/morphologyfinder_tests.py')
-rw-r--r-- | morphlib/morphologyfinder_tests.py | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/morphlib/morphologyfinder_tests.py b/morphlib/morphologyfinder_tests.py new file mode 100644 index 00000000..ff83ccff --- /dev/null +++ b/morphlib/morphologyfinder_tests.py @@ -0,0 +1,111 @@ +# Copyright (C) 2013 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. +# +# =*= License: GPL-2 =*= + + +import os +import shutil +import tempfile +import unittest + +import morphlib + + +class MorphologyFinderTests(unittest.TestCase): + + def setUp(self): + self.tempdir = tempfile.mkdtemp() + self.dirname = os.path.join(self.tempdir, 'repo') + os.mkdir(self.dirname) + gd = morphlib.gitdir.init(self.dirname) + for fn in ('foo', 'bar.morph', 'baz.morph', 'quux'): + with open(os.path.join(self.dirname, fn), "w") as f: + f.write('dummy morphology text') + gd._runcmd(['git', 'add', '.']) + gd._runcmd(['git', 'commit', '-m', 'Initial commit']) + + # Changes for difference between commited and work tree + newmorphpath = os.path.join(self.dirname, 'foo.morph') + os.unlink(os.path.join(self.dirname, 'foo')) + with open(newmorphpath, 'w') as f: + f.write("altered morphology text") + + # Changes for bare repository + self.mirror = os.path.join(self.tempdir, 'mirror') + gd._runcmd(['git', 'clone', '--mirror', self.dirname, self.mirror]) + + def tearDown(self): + shutil.rmtree(self.tempdir) + + def test_list_morphs_in_HEAD(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'HEAD') + self.assertEqual(sorted(mf.list_morphologies()), + ['bar', 'baz']) + + def test_list_morphs_in_master(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'master') + self.assertEqual(sorted(mf.list_morphologies()), + ['bar', 'baz']) + + def test_list_morphs_raises_with_invalid_ref(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'invalid_ref') + self.assertRaises(morphlib.gitdir.InvalidRefError, + mf.list_morphologies) + + def test_list_morphs_in_work_tree(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd) + self.assertEqual(sorted(mf.list_morphologies()), + ['bar', 'baz', 'foo']) + + def test_list_morphs_raises_no_worktree_no_ref(self): + gd = morphlib.gitdir.GitDirectory(self.mirror) + mf = morphlib.morphologyfinder.MorphologyFinder(gd) + self.assertRaises(morphlib.gitdir.NoWorkingTreeError, + mf.list_morphologies) + + def test_read_morph_in_HEAD(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'HEAD') + self.assertEqual(mf.read_morphology('bar')[0], + "dummy morphology text") + + def test_read_morph_in_master(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'master') + self.assertEqual(mf.read_morphology('bar')[0], + "dummy morphology text") + + def test_read_morph_raises_with_invalid_ref(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd, 'invalid_ref') + self.assertRaises(morphlib.gitdir.InvalidRefError, + mf.read_morphology, 'bar') + + def test_read_morph_in_work_tree(self): + gd = morphlib.gitdir.GitDirectory(self.dirname) + mf = morphlib.morphologyfinder.MorphologyFinder(gd) + self.assertEqual(mf.read_morphology('foo')[0], + "altered morphology text") + + def test_read_morph_raises_no_worktree_no_ref(self): + gd = morphlib.gitdir.GitDirectory(self.mirror) + mf = morphlib.morphologyfinder.MorphologyFinder(gd) + self.assertRaises(morphlib.gitdir.NoWorkingTreeError, + mf.read_morphology, 'bar') |