From 6d96be5f428aff3fe84276a96e5f0896eca4eeee Mon Sep 17 00:00:00 2001
From: eboado <ernesto.boado.moreira@gmail.com>
Date: Mon, 14 Sep 2020 17:18:57 +0200
Subject: [PATCH] - Added extra natspecs

---
 contracts/interfaces/ILendingPool.sol | 9 ++++++++-
 contracts/lendingpool/LendingPool.sol | 9 ++++++++-
 test/helpers/actions.ts               | 2 +-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/contracts/interfaces/ILendingPool.sol b/contracts/interfaces/ILendingPool.sol
index 177b39df..acd2b9a4 100644
--- a/contracts/interfaces/ILendingPool.sol
+++ b/contracts/interfaces/ILendingPool.sol
@@ -157,9 +157,16 @@ interface ILendingPool {
    **/
   function withdraw(address reserve, uint256 amount) external;
 
+  /**
+   * @dev Sets allowance to borrow on a certain type of debt asset for a certain user address
+   * @param asset The underlying asset of the debt token
+   * @param user The user to give allowance to
+   * @param interestRateMode Type of debt: 1 for stable, 2 for variable
+   * @param amount Allowance amount to borrow
+   **/
   function delegateBorrowAllowance(
-    address user,
     address asset,
+    address user,
     uint256 interestRateMode,
     uint256 amount
   ) external;
diff --git a/contracts/lendingpool/LendingPool.sol b/contracts/lendingpool/LendingPool.sol
index f3fc796b..c494110b 100644
--- a/contracts/lendingpool/LendingPool.sol
+++ b/contracts/lendingpool/LendingPool.sol
@@ -171,9 +171,16 @@ contract LendingPool is VersionedInitializable, ILendingPool {
       _borrowAllowance[_reserves[asset].getDebtTokenAddress(interestRateMode)][fromUser][toUser];
   }
 
+  /**
+   * @dev Sets allowance to borrow on a certain type of debt asset for a certain user address
+   * @param asset The underlying asset of the debt token
+   * @param user The user to give allowance to
+   * @param interestRateMode Type of debt: 1 for stable, 2 for variable
+   * @param amount Allowance amount to borrow
+   **/
   function delegateBorrowAllowance(
-    address user,
     address asset,
+    address user,
     uint256 interestRateMode,
     uint256 amount
   ) external override {
diff --git a/test/helpers/actions.ts b/test/helpers/actions.ts
index c988c106..8c63b05f 100644
--- a/test/helpers/actions.ts
+++ b/test/helpers/actions.ts
@@ -295,7 +295,7 @@ export const delegateBorrowAllowance = async (
 
   const delegateAllowancePromise = pool
     .connect(user.signer)
-    .delegateBorrowAllowance(receiver, reserve, interestRateMode, amountToDelegate.toString());
+    .delegateBorrowAllowance(reserve, receiver, interestRateMode, amountToDelegate.toString());
   if (expectedResult === 'revert') {
     await expect(delegateAllowancePromise, revertMessage).to.be.reverted;
     return;