Add GitDirectory class

1 files changed, 66 insertions, 0 deletions

diff --git a/morphlib/gitdir_tests.py b/morphlib/gitdir_tests.py
new file mode 100644
index 00000000..2494981a
--- /dev/null
+++ b/morphlib/gitdir_tests.py
@@ -0,0 +1,66 @@
+# 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 GitDirectoryTests(unittest.TestCase):
+
+    def setUp(self):
+        self.tempdir = tempfile.mkdtemp()
+        self.dirname = os.path.join(self.tempdir, 'foo')
+
+    def tearDown(self):
+        shutil.rmtree(self.tempdir)
+
+    def fake_git_clone(self):
+        os.mkdir(self.dirname)
+        os.mkdir(os.path.join(self.dirname, '.git'))
+
+    def test_has_dirname_attribute(self):
+        self.fake_git_clone()
+        gitdir = morphlib.gitdir.GitDirectory(self.dirname)
+        self.assertEqual(gitdir.dirname, self.dirname)
+
+    def test_runs_command_in_right_directory(self):
+        self.fake_git_clone()
+        gitdir = morphlib.gitdir.GitDirectory(self.dirname)
+        output = gitdir._runcmd(['pwd'])
+        self.assertEqual(output.strip(), self.dirname)
+
+    def test_sets_and_gets_configuration(self):
+        os.mkdir(self.dirname)
+        gitdir = morphlib.gitdir.init(self.dirname)
+        gitdir.set_config('foo.bar', 'yoyo')
+        self.assertEqual(gitdir.get_config('foo.bar'), 'yoyo')
+
+    def test_sets_remote(self):
+        os.mkdir(self.dirname)
+        gitdir = morphlib.gitdir.init(self.dirname)
+        self.assertEqual(gitdir.get_remote_fetch_url('origin'), None)
+
+        gitdir._runcmd(['git', 'remote', 'add', 'origin', 'foobar'])
+        url = 'git://git.example.com/foo'
+        gitdir.set_remote_fetch_url('origin', url)
+        self.assertEqual(gitdir.get_remote_fetch_url('origin'), url)
+