test: handle testTransferFromWithApprovalFuzz with sender = address(t…

…his) (#6)
pancakeswap · Mar 25, 2024 · 7dbd664 · 7dbd664
1 parent b402267
commit 7dbd664
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/test/VaultToken.t.sol b/test/VaultToken.t.sol
@@ -238,6 +238,9 @@ contract VaultTokenTest is Test {
 
         if (mintAmount == type(uint256).max) {
             assertEq(token.allowance(sender, address(this), currency), type(uint256).max);
+        } else if (sender == address(this)) {
+            /// if sender === address(this), transferFrom will not consume allowance
+            assertEq(token.allowance(sender, address(this), currency), mintAmount);
         } else {
             assertEq(token.allowance(sender, address(this), currency), mintAmount - transferAmount);
         }