GbpOptionParser: Make sure we parse the old config sections

For backward compatibility between {gbp,git}-<subcommand> and "gbp
<subcommand>" make sure we parse the former sections if using the later.

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/test_Config.py b/tests/test_Config.py
index 3f19dc58..9fe7dd48 100644
--- a/tests/test_Config.py
+++ b/tests/test_Config.py
@@ -59,3 +59,24 @@ def test_tristate():
     >>> options.color
     auto
     """
+
+def test_parser_fallback():
+    """
+    Make sure we also parse git-<subcommands> sections if
+    gbp <subcommand> was used.
+
+    >>> import os
+    >>> from gbp.config import GbpOptionParser
+    >>> parser = GbpOptionParser('foo')
+    >>> tmpdir = str(context.new_tmpdir('foo'))
+    >>> confname = os.path.join(tmpdir, 'gbp.conf')
+    >>> parser.config_files = [confname]
+    >>> f = file(confname, 'w')
+    >>> f.write('[foo]\\nthere = is\\n[git-foo]\\nno = truth\\n')
+    >>> f.close()
+    >>> parser._parse_config_files()
+    >>> parser.config['there']
+    'is'
+    >>> parser.config['no']
+    'truth'
+    """