[gegl] tests/python: Add trivial test for gegl_config/GeglConfig access

[Jon Nordby <jonnor src gnome org>]

commit 98dd8b85be1ce8de617b54a343fa84e3fa01467a
Author: Jon Nordby <jononor gmail com>
Date:   Wed Aug 1 15:04:08 2012 +0200

    tests/python: Add trivial test for gegl_config/GeglConfig access

 tests/python/test-gegl.py |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/tests/python/test-gegl.py b/tests/python/test-gegl.py
index e7b3e1f..ee10cb7 100755
--- a/tests/python/test-gegl.py
+++ b/tests/python/test-gegl.py
@@ -35,6 +35,15 @@ class TestGegl(unittest.TestCase):
         Gegl.init(0, "");
         Gegl.exit();
 
+    def test_config_defaults(self):
+        Gegl.init(0, "")
+        gegl_config = Gegl.config()
+        # Some default that are unlikely to change
+        self.assertEqual(gegl_config.props.quality, 1.0)
+        self.assertEqual(gegl_config.get_property('tile-width'), 128)
+        self.assertEqual(gegl_config.get_property('tile-height'), 64)
+        Gegl.exit()
+
 if __name__ == '__main__':
     unittest.main()