From a3c84d6eabf54185dbc8feb6fce34c72b71aacde Mon Sep 17 00:00:00 2001
From: Lafrite <lafrite@poneyworld.net>
Date: Sun, 2 Nov 2014 11:17:12 +0100
Subject: [PATCH] ok Operator well included need to use them correctly now!

---
 pymath/operator.py      |  4 +++-
 test/test_expression.py | 12 ------------
 2 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/pymath/operator.py b/pymath/operator.py
index 138ea65..3deba4a 100644
--- a/pymath/operator.py
+++ b/pymath/operator.py
@@ -2,6 +2,8 @@
 # encoding: utf-8
 
 
+from .fraction import Fraction
+
 class Operator(str):
 
     """The operator class, is a string (representation of the operator) with its arity"""
@@ -30,7 +32,7 @@ class Operator(str):
         elif self.arity == 2:
             # C'est moche mais je veux que ça marche...
             if str(self) == "/":
-                ans = [Fraction(op1, op2)]
+                ans = [Fraction(args[0], args[1])]
                 ans += ans[0].simplify()
                 return ans
             else:
diff --git a/test/test_expression.py b/test/test_expression.py
index c4126bb..03716d0 100644
--- a/test/test_expression.py
+++ b/test/test_expression.py
@@ -56,18 +56,6 @@ class TestExpression(unittest.TestCase):
         exp = "1 + $"
         self.assertRaises(ValueError, Expression.str2tokens, exp)
 
-    def test_doMath(self):
-        ops = [\
-                {"op": ("+", 1 , 2), "res" : 3}, \
-                {"op": ("-", 1 , 2), "res" : -1}, \
-                {"op": ("*", 1 , 2), "res" : 2}, \
-                {"op": ("/", 1 , 2), "res" : Fraction(1,2)}, \
-                {"op": ("^", 1 , 2), "res" : 1}, \
-                ]
-        for op in ops:
-            res = first_elem(Expression.doMath(*op["op"]))
-            self.assertAlmostEqual(res, op["res"])
-
     def test_isNumber(self):
         pass