str2tokens seems to works

test/test_str2tokens.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+
+import unittest
+
+from pymath.str2tokens import str2tokens, str2in_tokens, in2post_fix
+
+class TestStr2tokens(unittest.TestCase):
+    """Testing functions from pymath.str2tokens"""
+
+    def test_str2intokens(self):
+        ans = str2in_tokens("2+3*4")
+        self.assertEqual(ans, [2, "+", 3, "*", 4])
+        
+        ans = str2in_tokens("2*3+4")
+        self.assertEqual(ans, [2, "*", 3, "+", 4])
+        
+
+    def test_in2post_fix(self):
+        in_tokens = str2in_tokens("2+3*4")
+        ans = in2post_fix(in_tokens)
+        self.assertEqual(ans, [2, 3, 4, "*", "+"])
+        
+        in_tokens = str2in_tokens("2*3+4")
+        ans = in2post_fix(in_tokens)
+        self.assertEqual(ans, [2, 3,"*", 4, "+"])
+        
+
+        # TODO: Ajouter des tests pour les cas particuliers... |sam. nov.  8 17:39:18 CET 2014
+
+
+
+if __name__ == '__main__':
+    unittest.main()
+
+
+# -----------------------------
+# Reglages pour 'vim'
+# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
+# cursor: 16 del 
+