57 lines
1.8 KiB
Solidity
57 lines
1.8 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.24;
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import "forge-std/Test.sol";
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import "../../contracts/core/RecursiveLeverageKernel.sol";
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import "../../contracts/core/DBISInstitutionalVault.sol";
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import "../../contracts/core/FlashLoanRouter.sol";
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import "../../contracts/interfaces/IVault.sol";
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import "../../contracts/interfaces/IKernel.sol";
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/**
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* @title AmortizationInvariantTest
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* @notice Invariant tests ensuring position never worsens
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*/
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contract AmortizationInvariantTest is Test {
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// Contracts would be initialized in setUp()
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// This is a template for invariant testing
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function test_AmortizationMustImprovePosition() public {
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// 1. Take initial snapshot
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// 2. Execute amortization cycle
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// 3. Verify:
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// - Debt decreased OR
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// - Collateral increased OR
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// - Health factor improved
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// 4. Assert all three improved
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}
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function test_AmortizationRevertsIfHFWorsens() public {
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// Test that if HF would worsen, transaction reverts
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}
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function test_AmortizationRevertsIfDebtIncreases() public {
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// Test that if debt increases, transaction reverts
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}
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function test_AmortizationRevertsIfCollateralDecreases() public {
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// Test that if collateral decreases, transaction reverts
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}
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function invariant_HealthFactorNeverDecreases() public {
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// Foundry invariant test
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// Ensures HF never decreases after any operation
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}
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function invariant_DebtNeverIncreases() public {
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// Foundry invariant test
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// Ensures debt never increases after amortization
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}
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function invariant_CollateralNeverDecreases() public {
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// Foundry invariant test
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// Ensures collateral never decreases after amortization
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}
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}
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