timeside/tests/testdecoding.py: added simple decoding tests

diff --git a/timeside/tests/testdecoding.py b/timeside/tests/testdecoding.py
new file mode 100644 (file)
index 0000000..69c2c8a
--- /dev/null
+++ b/timeside/tests/testdecoding.py
@@ -0,0 +1,52 @@
+from timeside.core import *
+from timeside.decoder import *
+from timeside.api import *
+
+from timeside.component import *
+from timeside.tests import TestCase, TestRunner
+import unittest
+
+import os.path
+
+__all__ = ['TestDecoding']
+
+class TestLowLevel(TestCase):
+    "Test the low level streaming features"
+
+    def setUp(self):
+        pass
+   
+    def testWav(self):
+        "Test wav decoding"
+        self.source = os.path.join (os.path.dirname(__file__),  "samples/sweep.wav")
+
+    def testFlac(self):
+        "Test flac decoding"
+        self.source = os.path.join (os.path.dirname(__file__),  "samples/sweep.flac")
+
+    def testOgg(self):
+        "Test ogg decoding"
+        self.source = os.path.join (os.path.dirname(__file__),  "samples/sweep.ogg")
+
+    def testMp3(self):
+        "Test mp3 decoding"
+        self.source = os.path.join (os.path.dirname(__file__),  "samples/sweep.mp3")
+
+    def tearDown(self):
+        decoder = FileDecoder(self.source)
+        decoder.setup()
+
+        totalframes = 0.
+
+        while True:
+            frames, eod = decoder.process()
+            totalframes += frames.shape[0]
+            if eod: break
+
+        # FIXME compute actual number of frames from file
+        self.assertEquals(totalframes, 352801)
+
+if __name__ == '__main__':
+    unittest.main(testRunner=TestRunner())
+
+