[pitivi] Checkpoint. Incomplete ElementTree based formatter + some tests.

[Edward Hervey <edwardrv src gnome org>]

commit adf82039ed0632b9aef21881982a6935d700be3b
Author: Alessandro Decina <alessandro decina collabora co uk>
Date:   Thu Mar 26 19:23:13 2009 +0100

    Checkpoint. Incomplete ElementTree based formatter + some tests.
---
 tests/test_formatter.py |   71 +++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 71 insertions(+), 0 deletions(-)

diff --git a/tests/test_formatter.py b/tests/test_formatter.py
new file mode 100644
index 0000000..ed8da9f
--- /dev/null
+++ b/tests/test_formatter.py
@@ -0,0 +1,71 @@
+# PiTiVi , Non-linear video editor
+#
+#       test_formatter.py
+#
+# Copyright (c) 2009, Alessandro Decina <alessandro decina collabora co uk>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+from unittest import TestCase
+from StringIO import StringIO
+import gst
+
+from pitivi.reflect import qual, namedAny
+from pitivi.formatters.etree import ElementTreeFormatter
+from pitivi.stream import VideoStream, AudioStream
+from pitivi.factories.file import FileSourceFactory
+
+class FakeElementTreeFormatter(ElementTreeFormatter):
+    pass
+
+class TestFormatterSave(TestCase):
+    def setUp(self):
+        self.formatter = FakeElementTreeFormatter()
+
+    def testSaveStream(self):
+        stream = VideoStream(gst.Caps("video/x-raw-rgb, blah=meh"))
+        element = self.formatter._saveStream(stream)
+        self.failUnlessEqual(element.tag, "stream")
+        self.failUnless("id" in element.attrib)
+        self.failUnlessEqual(element.attrib["type"], qual(stream.__class__))
+        self.failUnlessEqual(element.attrib["caps"], str(stream.caps))
+
+    def testSaveSource(self):
+        video_stream = VideoStream(gst.Caps("video/x-raw-yuv"))
+        audio_stream = AudioStream(gst.Caps("audio/x-raw-int"))
+        source = FileSourceFactory("file.ogg")
+        source.addOutputStream(video_stream)
+        source.addOutputStream(audio_stream)
+
+        element = self.formatter._saveSource(source)
+        self.failUnlessEqual(element.tag, "source")
+        self.failUnlessEqual(element.attrib["type"], qual(source.__class__))
+        self.failUnlessEqual(element.attrib["filename"], "file.ogg")
+
+        streams = element.find("output-streams")
+        self.failUnlessEqual(len(streams), 2)
+
+    def testSaveFactories(self):
+        raise NotImplementedError()
+
+    def testSaveTrackObject(self):
+        raise NotImplementedError()
+
+    def testSaveTrack(self):
+        raise NotImplementedError()
+
+    def testSaveTimeline(self):
+        raise NotImplementedError()