[pitivi: 19/20] test_timeline.py: add a couple regression tests

[Edward Hervey <edwardrv src gnome org>]

commit 9950ba0cbf8600b3a505ca00191fcbd52c11798a
Author: Brandon Lewis <brandon_lewis berkeley edu>
Date:   Tue Jul 14 18:52:55 2009 -0700

    test_timeline.py: add a couple regression tests

 tests/test_timeline.py |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/tests/test_timeline.py b/tests/test_timeline.py
index a9bd541..facc27c 100644
--- a/tests/test_timeline.py
+++ b/tests/test_timeline.py
@@ -822,6 +822,25 @@ class TestContexts(TestCase):
 
         context.finish()
 
+    def testNothingToRipple(self):
+        self.focus.start = 20 * gst.SECOND
+        self.focus.duration = 5 * gst.SECOND
+        self.track_object2.start = 10 * gst.SECOND
+        self.track_object2.duration = 1 * gst.SECOND
+        self.track_object3.start = 11 * gst.SECOND
+        self.track_object3.duration = 1 * gst.SECOND
+
+        context = MoveContext(self.timeline, self.focus, set())
+        context.setMode(context.RIPPLE)
+        context.editTo(10 * gst.SECOND, 0)
+
+        self.failUnlessEqual(self.focus.start, 10 * gst.SECOND)
+        self.failUnlessEqual(self.track_object2.start, 10 * gst.SECOND)
+        self.failUnlessEqual(self.track_object3.start, 11 * gst.SECOND)
+
+
+        #TODO: test trim context ripple modes when implemented
+
     def testTrimStartContext(self):
         self.focus.start = 1 * gst.SECOND
         self.focus.in_point = 3 * gst.SECOND
@@ -870,6 +889,14 @@ class TestContexts(TestCase):
         self.failUnlessEqual(self.track_object3.in_point, 19 * gst.SECOND)
         self.failUnlessEqual(self.track_object3.duration, 23 * gst.SECOND)
 
+    def testEmptyOther(self):
+        context = MoveContext(self.timeline, self.focus, set())
+        context.finish()
+        context = TrimStartContext(self.timeline, self.focus, set())
+        context.finish()
+        context = TrimEndContext(self.timeline, self.focus, set())
+        context.finish()
+
     def tearDown(self):
         del self.timeline_object1
         del self.timeline_object2