added a basic test case

armstrong/apps/audio/backends/id3reader/id3proxy.py

@@ -3,7 +3,7 @@
 
 
 
-class Id3readerBackend():
+class Id3readerBackend(object):
     """
         wrapper for the "don't make me regret this licensed"
         id3 reader written by Ned Batchelder

armstrong/apps/audio/backends/id3reader/tests.py

@@ -1,3 +1,31 @@
 import unittest
+from .id3proxy import Id3readerBackend
 
+class Id3ReaderTestCase(unittest.TestCase):
+    audio_metadata = {'album': u'from the internet',
+                     'title': u'im chargin my laser',
+                     'artist': u'armstrong',
+                     'genre': u'Satire',
+                     'date': u'2011',
+                     'tracknumber': u'1'}
+    backend=Id3readerBackend()
+    def setUp(self):
+        self.file = open('test_audio_files/test.mp3','rb+')
 
+    def test_metadata(self):
+        """
+        confirm that the extracted metadata matches the expected values
+        """
+        metadata = self.backend.metadata(file=self.file)
+        for fieldname, value in self.audio_metadata.items():
+            self.assertEqual( value, metadata[fieldname])
+
+    def test_filetype(self):
+        """
+        confirm expected filetype 
+        """
+        filetype = self.backend.filetype(file=self.file)
+
+    def runTest(self):
+        self.test_metadata()
+        self.test_filetype()

fabfile.py

@@ -1,7 +1,8 @@
 import unittest
-from fabric.decorators import task
+from fabric.decorators import *
+from armstrong.apps.audio.backends.id3reader.tests import Id3ReaderTestCase 
 
 @task 
 def test():
-    from armstrong.apps.audio.backends.id3reader.tests import * 
-    unittest.main()
+    suite = unittest.TestLoader().loadTestsFromTestCase(Id3ReaderTestCase)
+    unittest.TextTestRunner(verbosity=2).run(suite)