diff --git a/src/AssertWrapper.sol b/src/AssertWrapper.sol
index ed247bd..45f00a2 100644
--- a/src/AssertWrapper.sol
+++ b/src/AssertWrapper.sol
@@ -8,26 +8,54 @@ abstract contract AssertWrapper is AssertHelper {
         assertGt(a, b, message);
     }
 
+    function gt(int256 a, int256 b, string memory message) internal {
+        assertGt(a, b, message);
+    }
+
     function lt(uint256 a, uint256 b, string memory message) internal {
         assertLt(a, b, message);
     }
 
+    function lt(int256 a, int256 b, string memory message) internal {
+        assertLt(a, b, message);
+    }
+
     function gte(uint256 a, uint256 b, string memory message) internal {
         assertGte(a, b, message);
     }
 
+    function gte(int256 a, int256 b, string memory message) internal {
+        assertGte(a, b, message);
+    }
+
     function lte(uint256 a, uint256 b, string memory message) internal {
         assertLte(a, b, message);
     }
 
+    function lte(int256 a, int256 b, string memory message) internal {
+        assertLte(a, b, message);
+    }
+
     function eq(uint256 a, uint256 b, string memory message) internal {
         assertEq(a, b, message);
     }
 
+    function eq(int256 a, int256 b, string memory message) internal {
+        assertEq(a, b, message);
+    }
+
+    function eq(bytes4 a, bytes4 b, string memory message) internal {
+        assertEq(a, b, message);
+    }
+
     function neq(uint256 a, uint256 b, string memory message) internal {
         assertNeq(a, b, message);
     }
 
+    function neq(int256 a, int256 b, string memory message) internal {
+        assertNeq(a, b, message);
+    }
+
     function t(bool a, string memory message) internal {
         assertWithMsg(a, message);
     }