Fix handling of keyword arguments for baker and added tests.

patoolib/baker.py

@@ -510,7 +510,7 @@ class Baker(object):
 
         # Rearrange the arguments into the order Python expects
         newargs = []
-        newkwargs = {}
+        newkwargs = dict(kwargs)
         for name in cmd.argnames:
             if args and cmd.keywords.get(name) is None:
                 # This argument is required or optional and we have a bare arg

tests/test_baker.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010 Bastian Kleineidam
+#
+# 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, either version 3 of the License, or
+# (at your option) any later version.
+#
+# 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, see <http://www.gnu.org/licenses/>.
+import unittest
+from patoolib import baker
+
+
+class TestBaker (unittest.TestCase):
+
+    def test_func_args (self):
+        @baker.command
+        def func(a, b, c):
+            return (a, b, c)
+        res = baker.run(argv=[__file__, 'func', '1', '2', '3'])
+        self.assertEqual(res, ('1', '2', '3'))
+
+    def test_func_noargs (self):
+        @baker.command
+        def func():
+            return 42
+        res = baker.run(argv=[__file__, 'func'])
+        self.assertEqual(res, 42)
+
+    def test_func_kwargs (self):
+        @baker.command
+        def func(arg1, *args, **kwargs):
+            return arg1
+        res = baker.run(argv=[__file__, 'func', 'argvalue1'])
+        self.assertEqual(res, 'argvalue1')
+
+    def test_func_kwargs_params (self):
+        @baker.command(params={"verbose": "Be verbose"})
+        def func(*args, **kwargs):
+            return kwargs['verbose']
+        res = baker.run(argv=[__file__, 'func', '--verbose'])
+        self.assertEqual(res, True)