tests: Use 09_test_write_tree for more GitRepository tests

There are some tests that aren't nice to read as doctest. Use this
file for tests like this regarding GitRepository.

Gbp-Dch: Ignore

1 files changed, 6 insertions, 1 deletions

diff --git a/tests/09_test_write_tree.py b/tests/09_test_git_repository.py
index d95440b1..8d9eeceb 100644
--- a/tests/09_test_write_tree.py
+++ b/tests/09_test_git_repository.py
@@ -1,6 +1,11 @@
 # vim: set fileencoding=utf-8 :
 
-"""Test  L{GitRepository}'s write_tree method"""
+"""
+Test  L{GitRepository}
+
+Test things here that don't fit nicely into the doctests that
+also make up the API documentation.
+"""
 
 from __future__ import print_function