moved test to its own file

ago.py

@@ -30,29 +30,7 @@ def human( d1, precision = 2 ):
     delta = d2 - d1
     if d2 < d1: delta = d1 - d2
     return delta2human( delta, precision ) 
-  
 
-def test():
-    """Test and example usage"""
-    from datetime import datetime
-    from datetime import timedelta
-
-    present = datetime.now()
-    past = present - timedelta( 492, 58711, 45 ) # days, secs, ms
-    future = present + timedelta( 2, 12447, 963 ) # days, secs, ms
-
-    pdelta = present - past
-    fdelta = future - present
-
-    print '\nTesting past:\n'
-    print delta2dict( pdelta )
-    print 'Commented ' + delta2human( pdelta, 3 ) + ' ago'
-    print 'Commented ' + human( past ) + ' ago'
-
-    print '\nTesting future:\n'
-    print delta2dict( fdelta )
-    print 'Shutdown in ' + delta2human( fdelta, 3 )
-    print 'Shutdown in ' + human( future )
-    print ''
-
-if __name__ == "__main__": test()
+if __name__ == "__main__": 
+    from test_ago import test_output
+    test_output()

test_ago.py

@@ -0,0 +1,27 @@
+from ago import human
+from ago import delta2dict
+from ago import delta2human
+
+def test_output():
+    """Test and example usage"""
+    from datetime import datetime
+    from datetime import timedelta
+
+    present = datetime.now()
+    past = present - timedelta( 492, 58711, 45 ) # days, secs, ms
+    future = present + timedelta( 2, 12447, 963 ) # days, secs, ms
+
+    pdelta = present - past
+    fdelta = future - present
+
+    print '\nTesting past:\n'
+    print delta2dict( pdelta )
+    print 'Commented ' + delta2human( pdelta, 3 ) + ' ago'
+    print 'Commented ' + human( past ) + ' ago'
+
+    print '\nTesting future:\n'
+    print delta2dict( fdelta )
+    print 'Shutdown in ' + delta2human( fdelta, 3 )
+    print 'Shutdown in ' + human( future )
+    print ''
+