[pitivi] First effect and test implementation

[Edward Hervey <edwardrv src gnome org>]

commit 27f5f7fa6e8fc87cbc53ad712a9dd85d48ab2fc9
Author: Thibault Saunier <tsaunier src gnome org>
Date:   Tue May 4 17:25:10 2010 -0400

    First effect and test implementation

 pitivi/factories/operation.py     |   10 ++++++++--
 tests/test_factories_operation.py |   13 ++++++++++---
 2 files changed, 18 insertions(+), 5 deletions(-)
---
diff --git a/pitivi/factories/operation.py b/pitivi/factories/operation.py
index 6e07c65..6872ee1 100644
--- a/pitivi/factories/operation.py
+++ b/pitivi/factories/operation.py
@@ -61,10 +61,16 @@ class EffectFactory (TransformFactory):
     pass
 
 class VideoEffectFactory (EffectFactory):
+
+    def __init__ (self, effect, name=''):
+        TransformFactory.__init__(self, name)
+        self._effect = effect
+
     def _makeBin (self, *args):
-        pass
+        print "TEST1"
+        return gst.element_factory_make(self._effect)
 
-class VideoEffectFactory (EffectFactory):
+class AudioEffectFactory (EffectFactory):
     def _makeBin (self, *args):
         pass
 
diff --git a/tests/test_factories_operation.py b/tests/test_factories_operation.py
index 5a9ca70..936ce89 100644
--- a/tests/test_factories_operation.py
+++ b/tests/test_factories_operation.py
@@ -33,7 +33,14 @@ from pitivi.factories.operation import VideoEffectFactory
 class TestVideoEffectFactory(TestCase):
     def setUp(self):
         TestCase.setUp(self)
-        self.factory = VideoEffectFactory ('identity')
-        
+        self.factory = VideoEffectFactory ('identity', "identity")
+
     def testMakeBin (self):
-        print 'Here is the work I have to do!'
+        bin = self.factory.makeBin()
+        bin2 = self.factory.makeBin()
+        self.failUnless(isinstance(bin, gst.Element))
+        self.failUnless(len (self.factory.bins) == 1)
+        self.factory.releaseBin(bin)
+
+    def tearDown(self):
+        self.factory = None