From 6911f86228dfbce77e9d7888c2a90ae503fc782b Mon Sep 17 00:00:00 2001
From: Van0k <ivkamakin@gmail.com>
Date: Tue, 19 Mar 2024 14:17:52 +0400
Subject: [PATCH] fix: fix expectedLiquidity == 0 corner case in tests

---
 contracts/test/helpers/IntegrationTestHelper.sol | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/contracts/test/helpers/IntegrationTestHelper.sol b/contracts/test/helpers/IntegrationTestHelper.sol
index 5bdacfa4..69844122 100644
--- a/contracts/test/helpers/IntegrationTestHelper.sol
+++ b/contracts/test/helpers/IntegrationTestHelper.sol
@@ -339,11 +339,13 @@ contract IntegrationTestHelper is TestHelper, BalanceHelper, ConfigManager {
             if (remainingBorrowable < minDebt) {
                 uint256 depositAmount = 5 * minDebt;
                 {
-                    uint256 utilization =
-                        WAD * (pool.expectedLiquidity() - pool.availableLiquidity()) / pool.expectedLiquidity();
-                    if (utilization > 85 * WAD / 100) {
-                        depositAmount =
-                            pool.expectedLiquidity() * utilization / (75 * WAD / 100) - pool.expectedLiquidity();
+                    if (pool.expectedLiquidity() != 0) {
+                        uint256 utilization =
+                            WAD * (pool.expectedLiquidity() - pool.availableLiquidity()) / pool.expectedLiquidity();
+                        if (utilization > 85 * WAD / 100) {
+                            depositAmount =
+                                pool.expectedLiquidity() * utilization / (75 * WAD / 100) - pool.expectedLiquidity();
+                        }
                     }
                 }