nose test & fixture for unittest (setup - teardown)

Author: rezamobaraki

test_nose.py

@@ -7,18 +7,18 @@ def test_add():
     assert sample_func.add(0, 4) == 4
 
 
-def subtract(x, y):
+def subtract():
     assert sample_func.subtract(3, 4) == -1
     assert sample_func.subtract(-1, 4) == -5
     assert sample_func.subtract(0, 4) == -4
 
 
-def multiply(x, y):
+def multiply():
     assert sample_func.multiply(3, 4) == 12
     assert sample_func.multiply(3, 4) != 11
     assert sample_func.multiply(-1, 4) == -4
     assert sample_func.multiply(0, 4) == 0
 
 
-def division(x, y):
+def division():
     assert sample_func.multiply(12, 4) == 3