From 0fb9135156411d047679ca35982edee5b8cc16d8 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 18 Mar 2015 10:54:42 +0000
Subject: [PATCH] Add more unit tests.

---
 test/lua/unit/expressions.lua | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/test/lua/unit/expressions.lua b/test/lua/unit/expressions.lua
index f191019e6..69a141f46 100644
--- a/test/lua/unit/expressions.lua
+++ b/test/lua/unit/expressions.lua
@@ -26,7 +26,17 @@ context("Rspamd expressions", function()
     
     local cases = {
        {'A & B | !C', 'A B & C ! |'},
-       {'A & (B | !C)', 'A B C ! | &'}
+       {'A & (B | !C)', 'A B C ! | &'},
+       -- Unbalanced braces
+       {'(((A))', nil},
+       -- Balanced braces
+       {'(((A)))', 'A'},
+       -- Plus and comparision operators
+       {'A + B + C + D > 2', 'A B C D + + + 2 >'},
+       -- Plus and logic operators
+       {'((A + B + C + D) > 2) & D', 'A B C D + + + 2 > D &'},
+       -- Associativity
+       {'A | B | C & D & E', 'A B C D E & & | |'},
     }
     for _,c in ipairs(cases) do
       local expr,err = rspamd_expression.create(c[1], 
-- 
2.39.5