Do not accept floating numbers

2014-02-28 11:34:31 +01:00
parent ae6664b7cf
commit 1aaecd4b84
2 changed files with 7 additions and 0 deletions
--- a/test/test_expression.py
+++ b/test/test_expression.py
@@ -48,6 +48,10 @@ class TestExpression(unittest.TestCase):
        tok = Expression.str2tokens(exp)
        self.assertEqual(tok, [-3, "*","(", 2, ")" ])

+    def test_str2tokens_error_float(self):
+        exp = "1 + 1.3"
+        self.assertRaises(ValueError, Expression.str2tokens, exp)
+
    def test_str2tokens_error(self):
        exp = "1 + $"
        self.assertRaises(ValueError, Expression.str2tokens, exp)