Olympix test arg [ContractThreeTest v1.0.0] #1265
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✨ Finishing Touches🧪 Generate unit tests
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src/Test/ContractThreeTest.sol(1 hunks)
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`src/**/*.sol`: All Solidity files must start with: pragma solidity {version}. T...
src/**/*.sol: All Solidity files must start with: pragma solidity {version}. The Solidity version is defined in foundry.toml. Always refer to foundry.toml for the current version rather than storing duplicate information.
Validate constructor inputs rigorously: if an invalid value (e.g., address(0) or zero value) is provided, revert with a custom error such as InvalidConfig. Ensure tests cover these conditions.
Utilize reentrancy guards (e.g., OpenZeppelin’s ReentrancyGuard or the checks-effects-interactions pattern).
Optimize for gas efficiency with proper data structures and minimal state changes.
Separate logical sections of the contract with a single blank line (e.g., state variables, events, constructor, functions).
Add a single blank line between function declarations to improve readability. No blank lines between function signature and function body.
Use a single blank line before a new logical block (e.g., loop, condition, or function call), after setting up state variables at the beginning of a function, and before emitting an event for better visibility.
No unnecessary blank lines between if statements and their respective revert() calls, or before a return statement unless it's a separate logical block.
A single blank line between structs and enums, and between mappings and other declarations. Consecutive related mappings should be together without a blank line; logically different mappings should be separated by a blank line.
Place a single blank line between modifiers.
Do not add a blank line between events and errors.
Enforce the use of custom errors to save gas during error handling (gas-custom-errors).
Use keccak256 instead of the deprecated sha3 (avoid-sha3).
Disallow the use of selfdestruct (avoid-suicide).
Enforce the use of revert or require instead of throw (avoid-throw).
Prohibit reliance on tx.origin for authorization (avoid-tx-origin).
Require checking the return value of send to ensure transfers succeed (check-send-result).
Ensure contracts are compiled with a version matching ^0.8.17 (compiler-version).
Enforce explicit function visibility (excluding constructors) (func-visibility).
Discourage making multiple send calls within the same function (multiple-sends).
Prevent overly complex logic in fallback functions (no-complex-fallback).
Avoid using inline assembly to maintain code safety (no-inline-assembly).
Do not use blockhash for security-critical operations (not-rely-on-block-hash).
Avoid relying on block timestamps for critical logic (not-rely-on-time).
Enforce reentrancy protections on functions that make external calls (reentrancy).
Require explicit visibility for state variables (state-visibility).
Disallow reserved or ambiguous names (use-forbidden-name).
Enforce mixedCase naming for variables (var-name-mixedcase).
All import statements must be placed at the top of the file (imports-on-top).
Enforce the proper order of visibility modifiers (visibility-modifier-order).
Immutable variables should be named in uppercase (like constants) (immutable-vars-naming).
Function names must follow mixedCase notation (func-name-mixedcase).
Event names must use CapWords style (event-name-capwords).
Contract names must be in CapWords style (contract-name-capwords).
Constant names must use snake_case (const-name-snakecase).
Enforce the use of double quotes for string literals (quotes).
📄 Source: CodeRabbit Inference Engine (conventions.md)
List of files the instruction was applied to:
src/Test/ContractThreeTest.sol
🧠 Learnings (2)
📓 Common learnings
Learnt from: mirooon
PR: lifinance/contracts#1187
File: .github/workflows/versionControlAndAuditCheck.yml:596-612
Timestamp: 2025-06-05T11:25:43.443Z
Learning: The user mirooon has an internal system for tracking tickets and technical debt. They acknowledged the security concern about disabled commit hash verification in the audit workflow and plan to implement conditional logic to skip verification only for revert PRs in a future update.
Learnt from: 0xDEnYO
PR: lifinance/contracts#1237
File: conventions.md:56-60
Timestamp: 2025-07-03T01:44:43.968Z
Learning: Always consult the conventions.md file for the latest rules and conventions when reviewing PRs or code changes in the lifinance/contracts repository. Make suggestions when code changes do not match the documented conventions in this file.
Learnt from: 0xDEnYO
PR: lifinance/contracts#1256
File: deployments/zksync.diamond.json:81-87
Timestamp: 2025-07-04T08:59:08.083Z
Learning: When analyzing deployment PRs in the lifinance/contracts repository, carefully verify that target state configuration files (like script/deploy/_targetState.json) have been updated before flagging missing entries. The AI summary section should be consulted to understand all file changes, as manual searches might miss entries due to formatting differences or search limitations.
Learnt from: 0xDEnYO
PR: lifinance/contracts#1208
File: test/solidity/utils/TestAMM.sol:18-22
Timestamp: 2025-06-15T08:47:22.079Z
Learning: For test contracts in the lifinance/contracts repository, simpler error handling approaches are acceptable and preferred over more complex error bubbling mechanisms, as the focus is on functionality rather than detailed error reporting.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to src/Facets/*Facet.sol : Facet contracts typically inherit from ILiFi, LibAsset, LibSwap, LibAllowList, ReentrancyGuard, SwapperV2, Validatable, and may use ECDSA.
Learnt from: 0xDEnYO
PR: lifinance/contracts#819
File: deployments/bsc.json:48-48
Timestamp: 2024-10-04T09:00:06.744Z
Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.
Learnt from: 0xDEnYO
PR: lifinance/contracts#819
File: deployments/bsc.json:48-48
Timestamp: 2024-10-09T03:47:21.269Z
Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.
Learnt from: 0xDEnYO
PR: lifinance/contracts#832
File: src/Periphery/LiFiDEXAggregator.sol:578-697
Timestamp: 2024-12-04T02:05:41.355Z
Learning: Unit tests are not required for newly added swap callback functions in `LiFiDEXAggregator.sol`.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to tests/**/*.t.sol : Verify that the expected events (e.g., AssetSwapped or LiFiTransferStarted) are emitted with the intended parameters in tests.
Learnt from: 0xDEnYO
PR: lifinance/contracts#782
File: test/solidity/Helpers/WithdrawablePeriphery.t.sol:22-35
Timestamp: 2024-10-10T03:18:20.721Z
Learning: In Solidity tests for withdrawal functions in `test/solidity/Helpers/WithdrawablePeriphery.t.sol`, do not suggest adding tests where the withdrawal amount exceeds the contract's balance, as such tests are unnecessary because any contract will fail in that case.
Learnt from: 0xDEnYO
PR: lifinance/contracts#831
File: src/Helpers/WithdrawablePeriphery.sol:26-30
Timestamp: 2024-10-14T08:23:38.076Z
Learning: In the `WithdrawablePeriphery.sol` contract, when transferring Ether in the `withdrawToken` function, prefer using `SafeTransferLib.safeTransferETH` instead of low-level `call` for safer Ether transfers.
Learnt from: mirooon
PR: lifinance/contracts#945
File: test/solidity/Facets/GlacisFacet.t.sol:214-262
Timestamp: 2025-01-22T12:36:12.699Z
Learning: In the LiFi contracts, token pair validation is handled by third-party contracts, and route discovery including liquidity checks are performed off-chain. The contract only receives pre-validated routes, making token pair and liquidity validation tests unnecessary at the contract level.
Learnt from: ezynda3
PR: lifinance/contracts#1116
File: src/Libraries/LibAsset.sol:102-108
Timestamp: 2025-04-28T07:46:24.084Z
Learning: In the LiFi contracts, the `LibAsset.transferFromERC20` function is intentionally designed to accept arbitrary `from` parameters, with security ensured through a whitelist mechanism that controls which contracts can call this function.
src/Test/ContractThreeTest.sol (12)
Learnt from: 0xDEnYO
PR: lifinance/contracts#832
File: src/Periphery/LiFiDEXAggregator.sol:578-697
Timestamp: 2024-12-04T02:05:41.355Z
Learning: Unit tests are not required for newly added swap callback functions in `LiFiDEXAggregator.sol`.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to src/Facets/*Facet.sol : Facet contracts typically inherit from ILiFi, LibAsset, LibSwap, LibAllowList, ReentrancyGuard, SwapperV2, Validatable, and may use ECDSA.
Learnt from: 0xDEnYO
PR: lifinance/contracts#819
File: deployments/bsc.json:48-48
Timestamp: 2024-10-09T03:47:21.269Z
Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.
Learnt from: 0xDEnYO
PR: lifinance/contracts#819
File: deployments/bsc.json:48-48
Timestamp: 2024-10-04T09:00:06.744Z
Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to tests/**/*.t.sol : Verify that the expected events (e.g., AssetSwapped or LiFiTransferStarted) are emitted with the intended parameters in tests.
Learnt from: 0xDEnYO
PR: lifinance/contracts#782
File: test/solidity/Helpers/WithdrawablePeriphery.t.sol:22-35
Timestamp: 2024-10-10T03:18:20.721Z
Learning: In Solidity tests for withdrawal functions in `test/solidity/Helpers/WithdrawablePeriphery.t.sol`, do not suggest adding tests where the withdrawal amount exceeds the contract's balance, as such tests are unnecessary because any contract will fail in that case.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to src/Facets/*Facet.sol : Facets must always include the following three functions: _startBridge (internal), swapAndStartBridgeTokensVia{FacetName}, and startBridgeTokensVia{FacetName}.
Learnt from: CR
PR: lifinance/contracts#0
File: conventions.md:0-0
Timestamp: 2025-06-30T10:00:42.770Z
Learning: Applies to tests/**/*.t.sol : Any contract that inherits from TestBase.sol must call initTestBase() in setUp() and set facet address.
Learnt from: mirooon
PR: lifinance/contracts#1117
File: test/solidity/Periphery/LiFiDEXAggregator.t.sol:111-127
Timestamp: 2025-05-06T09:09:38.108Z
Learning: The `setupApechain()` function in LiFiDEXAggregator tests intentionally avoids calling `initTestBase()` to prevent needing to define standard contracts (like ADDRESS_USDC_PROXY and Uniswap) that aren't needed for Apechain-specific tests.
Learnt from: 0xDEnYO
PR: lifinance/contracts#782
File: deployments/worldchain.diamond.json:40-43
Timestamp: 2024-11-26T01:16:27.721Z
Learning: Version inconsistencies of 'GenericSwapFacetV3' across deployment configurations are acceptable if they are only due to differences in Solidity pragma directives.
Learnt from: ezynda3
PR: lifinance/contracts#1116
File: src/Libraries/LibAsset.sol:102-108
Timestamp: 2025-04-28T07:46:24.084Z
Learning: In the LiFi contracts, the `LibAsset.transferFromERC20` function is intentionally designed to accept arbitrary `from` parameters, with security ensured through a whitelist mechanism that controls which contracts can call this function.
Learnt from: 0xDEnYO
PR: lifinance/contracts#1208
File: test/solidity/utils/TestAMM.sol:18-22
Timestamp: 2025-06-15T08:47:22.079Z
Learning: For test contracts in the lifinance/contracts repository, simpler error handling approaches are acceptable and preferred over more complex error bubbling mechanisms, as the focus is on functionality rather than detailed error reporting.
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🔇 Additional comments (4)
src/Test/ContractThreeTest.sol (4)
1-2: LGTM - Proper license and pragma version.The SPDX license identifier and Solidity pragma version are correct and follow the coding guidelines.
4-9: LGTM - Standard imports for LiFi contract.The imports are properly structured and include the necessary interfaces and libraries for LiFi functionality.
11-13: LGTM - Contract declaration follows conventions.The contract name uses CapWords style and includes proper version annotation. The inheritance structure is appropriate for a LiFi contract.
11-26: Consider adding comprehensive test coverage for this contract.Since this is a test contract, ensure that proper unit tests are created to verify:
- The swap function correctly handles bridge data validation
- Event emission with correct parameters
- Deposit function behavior with various token types
- Error handling for invalid inputs
- Reentrancy protection effectiveness
Would you like me to help generate comprehensive unit tests for this contract?
⛔ Skipped due to learnings
Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to tests/**/*.t.sol : Verify that the expected events (e.g., AssetSwapped or LiFiTransferStarted) are emitted with the intended parameters in tests.Learnt from: 0xDEnYO PR: lifinance/contracts#832 File: src/Periphery/LiFiDEXAggregator.sol:578-697 Timestamp: 2024-12-04T02:05:41.355Z Learning: Unit tests are not required for newly added swap callback functions in `LiFiDEXAggregator.sol`.Learnt from: 0xDEnYO PR: lifinance/contracts#782 File: test/solidity/Helpers/WithdrawablePeriphery.t.sol:22-35 Timestamp: 2024-10-10T03:18:20.721Z Learning: In Solidity tests for withdrawal functions in `test/solidity/Helpers/WithdrawablePeriphery.t.sol`, do not suggest adding tests where the withdrawal amount exceeds the contract's balance, as such tests are unnecessary because any contract will fail in that case.Learnt from: mirooon PR: lifinance/contracts#945 File: test/solidity/Facets/GlacisFacet.t.sol:0-0 Timestamp: 2025-01-28T11:29:09.566Z Learning: Empty test methods with explanatory comments are acceptable in test classes when the feature being tested (e.g., native token bridging) is not supported by the implementation.Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to src/Facets/*Facet.sol : Facets must always include the following three functions: _startBridge (internal), swapAndStartBridgeTokensVia{FacetName}, and startBridgeTokensVia{FacetName}.Learnt from: 0xDEnYO PR: lifinance/contracts#807 File: test/solidity/Facets/GasZipFacet.t.sol:212-213 Timestamp: 2024-10-22T03:16:28.754Z Learning: In the `GasZipFacetTest`, for the test case `testBase_Revert_SwapAndBridgeWithInvalidSwapData()`, a generic revert is expected, so `vm.expectRevert();` without specifying the expected error is appropriate.Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to tests/**/*.t.sol : Before executing a function call that should emit an event, always use vm.expectEmit(true, true, true, true, <contractAddress>) to ensure the event parameters match and that the event is emitted by the correct contract.Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to tests/**/*.t.sol : Include comments where necessary to explain the purpose of tests or to clarify non-obvious behavior.Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to src/Facets/*Facet.sol : After a swap, verify if facet-specific parameters (e.g., expected outputAmount) require adjustment based on the actual swap outcome.Learnt from: 0xDEnYO PR: lifinance/contracts#1208 File: test/solidity/utils/TestAMM.sol:18-22 Timestamp: 2025-06-15T08:47:22.079Z Learning: For test contracts in the lifinance/contracts repository, simpler error handling approaches are acceptable and preferred over more complex error bubbling mechanisms, as the focus is on functionality rather than detailed error reporting.Learnt from: CR PR: lifinance/contracts#0 File: conventions.md:0-0 Timestamp: 2025-06-30T10:00:42.770Z Learning: Applies to src/Facets/*Facet.sol : Facet contracts typically inherit from ILiFi, LibAsset, LibSwap, LibAllowList, ReentrancyGuard, SwapperV2, Validatable, and may use ECDSA.Learnt from: mirooon PR: lifinance/contracts#945 File: test/solidity/Facets/GlacisFacet.t.sol:214-262 Timestamp: 2025-01-22T12:36:12.699Z Learning: The GlacisFacet test suite inherits from TestBaseFacet which already covers various failure scenarios including invalid receiver address, invalid amounts, same chain bridging, and insufficient funds, making additional failure scenario tests redundant.Learnt from: 0xDEnYO PR: lifinance/contracts#819 File: deployments/bsc.json:48-48 Timestamp: 2024-10-04T09:00:06.744Z Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.Learnt from: 0xDEnYO PR: lifinance/contracts#819 File: deployments/bsc.json:48-48 Timestamp: 2024-10-09T03:47:21.269Z Learning: The `LiFiDEXAggregator` contract does not include a `swapAndCompare` function.Learnt from: ezynda3 PR: lifinance/contracts#1116 File: src/Libraries/LibAsset.sol:102-108 Timestamp: 2025-04-28T07:46:24.084Z Learning: In the LiFi contracts, the `LibAsset.transferFromERC20` function is intentionally designed to accept arbitrary `from` parameters, with security ensured through a whitelist mechanism that controls which contracts can call this function.
| function deposit(address token, uint256 amount) external { | ||
| LibAsset.depositAsset(token, amount); | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add input validation and access control to deposit function.
The deposit function lacks basic input validation and access control mechanisms. It should validate the token address and amount parameters, and potentially include reentrancy protection.
- function deposit(address token, uint256 amount) external {
+ function deposit(address token, uint256 amount) external nonReentrant {
+ if (token == address(0)) revert InvalidConfig();
+ if (amount == 0) revert InvalidConfig();
LibAsset.depositAsset(token, amount);
}You'll need to define the InvalidConfig error if not already available in inherited contracts.
Committable suggestion skipped: line range outside the PR's diff.
🤖 Prompt for AI Agents
In src/Test/ContractThreeTest.sol around lines 23 to 25, the deposit function
lacks input validation and access control. Add checks to ensure the token
address is not zero and the amount is greater than zero. Implement access
control to restrict who can call this function, such as using a modifier like
onlyOwner or similar. Include reentrancy protection by using a nonReentrant
modifier if available. Also, define the InvalidConfig error if it is not already
defined in the contract or inherited contracts to handle invalid input cases.
| function swap( | ||
| ILiFi.BridgeData memory _bridgeData, | ||
| LibSwap.SwapData calldata _swapData | ||
| ) external payable nonReentrant validateBridgeData(_bridgeData) { | ||
| LibSwap.swap(0, _swapData); | ||
|
|
||
| emit LiFiTransferStarted(_bridgeData); | ||
| } |
There was a problem hiding this comment.
Fix hardcoded transactionId in LibSwap.swap call.
The LibSwap.swap function is called with a hardcoded transactionId of 0, which could cause issues with transaction tracking and event correlation. The transactionId should typically be derived from the bridge data or be properly generated.
- LibSwap.swap(0, _swapData);
+ LibSwap.swap(_bridgeData.transactionId, _swapData);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| function swap( | |
| ILiFi.BridgeData memory _bridgeData, | |
| LibSwap.SwapData calldata _swapData | |
| ) external payable nonReentrant validateBridgeData(_bridgeData) { | |
| LibSwap.swap(0, _swapData); | |
| emit LiFiTransferStarted(_bridgeData); | |
| } | |
| function swap( | |
| ILiFi.BridgeData memory _bridgeData, | |
| LibSwap.SwapData calldata _swapData | |
| ) external payable nonReentrant validateBridgeData(_bridgeData) { | |
| - LibSwap.swap(0, _swapData); | |
| + LibSwap.swap(_bridgeData.transactionId, _swapData); | |
| emit LiFiTransferStarted(_bridgeData); | |
| } |
🤖 Prompt for AI Agents
In src/Test/ContractThreeTest.sol around lines 14 to 21, the call to
LibSwap.swap uses a hardcoded transactionId of 0, which can cause issues with
tracking. Modify the code to pass a proper transactionId derived from the
_bridgeData parameter or generate a unique transactionId instead of using 0,
ensuring correct transaction identification and event correlation.
Test Coverage ReportLine Coverage: 84.05% (2240 / 2665 lines) |
🤖 GitHub Action: Security Alerts Review 🔍✅ No unresolved security alerts! 🎉 |
Which Jira task belongs to this PR?
Why did I implement it this way?
Checklist before requesting a review
Checklist for reviewer (DO NOT DEPLOY and contracts BEFORE CHECKING THIS!!!)