fix tests' imports

tests/test_common.py

@@ -1,4 +1,4 @@
-import common
+from amodem import common
 import numpy as np
 
 

tests/test_ecc.py

@@ -1,4 +1,4 @@
-import ecc
+from amodem import ecc
 import random
 import itertools
 

tests/test_full.py

@@ -2,9 +2,9 @@ import os
 from cStringIO import StringIO
 import numpy as np
 
-import send
-import recv
-import common
+from amodem import send
+from amodem import recv
+from amodem import common
 
 import logging
 logging.basicConfig(level=logging.DEBUG,

tests/test_sampling.py

@@ -1,4 +1,4 @@
-import sampling
+from amodem import sampling
 import numpy as np
 
 

tests/test_sigproc.py

@@ -1,8 +1,8 @@
-import sigproc
-import itertools
-import config
+from amodem import sigproc
+from amodem import config
 import numpy as np
 import random
+import itertools
 
 
 def test_qam():

tests/test_stream.py

@@ -1,5 +1,5 @@
-import stream
-import wave
+from amodem import stream
+from amodem import wave
 
 
 def test():