upgrade storage test

Author: 0xClandestine

src/test/integration/tests/upgrade/AllocationManagerUpgrade.t.sol

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.27;
+
+import "src/test/integration/UpgradeTest.t.sol";
+
+/**
+ * @title AllocationManagerUpgrade
+ * @notice Upgrade test for AllocationManager that verifies state consistency across upgrades
+ */
+contract Integration_Upgrade_AllocationManager is UpgradeTest {
+    using ArrayLib for *;
+    using StdStyle for *;
+
+    function test_AllocationManagerUpgrade_StateConsistency() public {
+        console.log("Testing AllocationManager upgrade...".green());
+
+        // Test basic AllocationManager functionality before upgrade
+        console.log("Pre-upgrade: Testing basic functionality...".green());
+
+        // Just test that we can read basic AllocationManager state
+        uint32 deallocationDelay = allocationManager.DEALLOCATION_DELAY();
+        uint32 allocationConfigDelay = allocationManager.ALLOCATION_CONFIGURATION_DELAY();
+
+        console.log("Pre-upgrade: DEALLOCATION_DELAY = %d", deallocationDelay);
+        console.log("Pre-upgrade: ALLOCATION_CONFIGURATION_DELAY = %d", allocationConfigDelay);
+
+        // Perform upgrade
+        console.log("Performing upgrade...".green());
+        _upgradeEigenLayerContracts();
+        console.log("Upgrade completed".green());
+
+        // Test basic functionality after upgrade
+        console.log("Post-upgrade: Testing basic functionality...".green());
+
+        // Verify the same values are still there
+        uint32 deallocationDelayAfter = allocationManager.DEALLOCATION_DELAY();
+        uint32 allocationConfigDelayAfter = allocationManager.ALLOCATION_CONFIGURATION_DELAY();
+
+        console.log("Post-upgrade: DEALLOCATION_DELAY = %d", deallocationDelayAfter);
+        console.log("Post-upgrade: ALLOCATION_CONFIGURATION_DELAY = %d", allocationConfigDelayAfter);
+
+        // Verify they're the same
+        assertEq(deallocationDelay, deallocationDelayAfter, "DEALLOCATION_DELAY should be the same after upgrade");
+        assertEq(allocationConfigDelay, allocationConfigDelayAfter, "ALLOCATION_CONFIGURATION_DELAY should be the same after upgrade");
+
+        console.log("AllocationManager upgrade test passed!".green().bold());
+    }
+}