bug #322: fix version information for snapshots2014.07.2

There were 2 issues:

1) ensure git is run from the proper directory
2) ensure we can parse git-log returns for both Trusty and Precise

Change-Id: I9d7b59742e4e82f668de5bc57070ef9f8d4f198d

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/test_version.py b/tests/test_version.py
index af0ef1e..0fc050b 100644
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -28,6 +28,11 @@ class TestVersion(unittest.TestCase):
         self.subprocess.return_value = 'fakehash  (HEAD, tag: 2014.07.02, refs'
         self.assertEquals('2014.07.02', version._get_version())
 
+    def test_precise_tag(self):
+        # older git versions on precise don't include "tag:" in the git-log
+        self.subprocess.return_value = 'fakehash  (HEAD, 2014.07.2, origin'
+        self.assertEquals('2014.07.2', version._get_version())
+
     def test_invalid_tag(self):
         self.subprocess.return_value = 'fakehash  (HEAD, tag: aaaa.bb, refs'
         self.assertEquals('fakehash', version._get_version())