GPG signature support on commit object.

Originals:
Pull request "GPG signature support on commit object" #124 by Tatsuki Sugiura.
https://github.com/gitpython-developers/GitPython/pull/124
commit 8065d2abdbb18e09560fc061807301b4c834d5a7
commit 62ecd6c66a84144632b045696326af503ee8cd4e

1 files changed, 41 insertions, 1 deletions

diff --git a/git/test/test_commit.py b/git/test/test_commit.py
index 58e51151..f536470f 100644
--- a/git/test/test_commit.py
+++ b/git/test/test_commit.py
@@ -13,6 +13,7 @@ from gitdb.util import hex_to_bin
 from cStringIO import StringIO
 import time
 import sys
+import re
 
 
 def assert_commit_serialization(rwrepo, commit_id, print_performance_info=False):
@@ -272,4 +273,43 @@ class TestCommit(TestBase):
         # actually, it can't be printed in a shell as repr wants to have ascii only
         # it appears
         cmt.author.__repr__()
-        
+
+    def test_gpgsig(self):
+        cmt = self.rorepo.commit()
+        cmt._deserialize(open(fixture_path('commit_with_gpgsig')))
+
+        fixture_sig = """-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.4.11 (GNU/Linux)
+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+=przd
+-----END PGP SIGNATURE-----"""
+        assert cmt.gpgsig == fixture_sig
+
+        cmt.gpgsig = "<test\ndummy\nsig>"
+        assert cmt.gpgsig != fixture_sig
+
+        cstream = StringIO()
+        cmt._serialize(cstream)
+        assert re.search(r"^gpgsig <test\n dummy\n sig>$", cstream.getvalue(), re.MULTILINE)
+
+        cstream.seek(0)
+        cmt.gpgsig = None
+        cmt._deserialize(cstream)
+        assert cmt.gpgsig == "<test\ndummy\nsig>"
+
+        cmt.gpgsig = None
+        cstream = StringIO()
+        cmt._serialize(cstream)
+        assert not re.search(r"^gpgsig ", cstream.getvalue(), re.MULTILINE)