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kumaryash90kumaryash90
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BTT Split (#559)
* test initialize * test setContractURI * test other functions * test release * test distribute * test distribute
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‎src/test/split-BTT/distribute-erc20/distribute.t.sol

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// SPDX-License-Identifier: Apache-2.0
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pragma solidity ^0.8.11;
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import "../../utils/BaseTest.sol";
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import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
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import { TWProxy } from "contracts/infra/TWProxy.sol";
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contract MySplit is Split {}
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contract SplitTest_DistributeERC20 is BaseTest {
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address payable public implementation;
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address payable public proxy;
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address[] public payees;
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uint256[] public shares;
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address internal caller;
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string internal _contractURI;
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MySplit internal splitContract;
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event PaymentReleased(address to, uint256 amount);
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function setUp() public override {
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super.setUp();
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// Deploy implementation.
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implementation = payable(address(new MySplit()));
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// create 5 payees and shares
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for (uint160 i = 0; i < 5; i++) {
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payees.push(getActor(i + 100));
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shares.push(i + 100);
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}
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caller = getActor(1);
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// Deploy proxy pointing to implementaion.
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vm.prank(deployer);
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proxy = payable(
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address(
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new TWProxy(
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implementation,
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abi.encodeCall(Split.initialize, (deployer, CONTRACT_URI, forwarders(), payees, shares))
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)
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)
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);
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splitContract = MySplit(proxy);
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_contractURI = "ipfs://contracturi";
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erc20.mint(address(splitContract), 100 ether);
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}
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function test_distribute() public {
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uint256[] memory pendingAmounts = new uint256[](payees.length);
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// get pending payments
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for (uint256 i = 0; i < 5; i++) {
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pendingAmounts[i] = splitContract.releasable(IERC20Upgradeable(address(erc20)), payees[i]);
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}
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// distribute
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splitContract.distribute(IERC20Upgradeable(address(erc20)));
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uint256 totalPaid;
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for (uint256 i = 0; i < 5; i++) {
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totalPaid += pendingAmounts[i];
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assertEq(splitContract.released(IERC20Upgradeable(address(erc20)), payees[i]), pendingAmounts[i]);
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assertEq(erc20.balanceOf(payees[i]), pendingAmounts[i]);
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}
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assertEq(splitContract.totalReleased(IERC20Upgradeable(address(erc20))), totalPaid);
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assertEq(erc20.balanceOf(address(splitContract)), 100 ether - totalPaid);
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}
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}

‎src/test/split-BTT/distribute-erc20/distribute.tree

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distribute()
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├── it should update released mapping for all payees account by respective pending payments ✅
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├── it should update total released by total pending payments ✅
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├── it should send correct pending payment amounts of erc20 tokens to each account ✅
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├── it should reduce balance of contract by total paid in this call ✅
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‎src/test/split-BTT/distribute-native-token/distribute.t.sol

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// SPDX-License-Identifier: Apache-2.0
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pragma solidity ^0.8.11;
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import "../../utils/BaseTest.sol";
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import { TWProxy } from "contracts/infra/TWProxy.sol";
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contract MySplit is Split {}
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contract SplitTest_DistributeNativeToken is BaseTest {
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address payable public implementation;
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address payable public proxy;
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address[] public payees;
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uint256[] public shares;
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address internal caller;
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string internal _contractURI;
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MySplit internal splitContract;
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event PaymentReleased(address to, uint256 amount);
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function setUp() public override {
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super.setUp();
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// Deploy implementation.
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implementation = payable(address(new MySplit()));
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// create 5 payees and shares
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for (uint160 i = 0; i < 5; i++) {
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payees.push(getActor(i + 100));
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shares.push(i + 100);
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}
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caller = getActor(1);
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// Deploy proxy pointing to implementaion.
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vm.prank(deployer);
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proxy = payable(
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address(
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new TWProxy(
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implementation,
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abi.encodeCall(Split.initialize, (deployer, CONTRACT_URI, forwarders(), payees, shares))
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)
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)
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);
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splitContract = MySplit(proxy);
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_contractURI = "ipfs://contracturi";
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vm.deal(address(splitContract), 100 ether);
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}
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function test_distribute() public {
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uint256[] memory pendingAmounts = new uint256[](payees.length);
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// get pending payments
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for (uint256 i = 0; i < 5; i++) {
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pendingAmounts[i] = splitContract.releasable(payees[i]);
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}
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// distribute
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splitContract.distribute();
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uint256 totalPaid;
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for (uint256 i = 0; i < 5; i++) {
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totalPaid += pendingAmounts[i];
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assertEq(splitContract.released(payees[i]), pendingAmounts[i]);
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assertEq(payees[i].balance, pendingAmounts[i]);
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}
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assertEq(splitContract.totalReleased(), totalPaid);
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assertEq(address(splitContract).balance, 100 ether - totalPaid);
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}
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}

‎src/test/split-BTT/distribute-native-token/distribute.tree

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distribute()
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├── it should update released mapping for all payees account by respective pending payments ✅
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├── it should update total released by total pending payments ✅
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├── it should send correct pending payment amounts of native tokens to each account ✅
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├── it should reduce balance of contract by total paid in this call ✅
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‎src/test/split-BTT/initialize/initialize.t.sol

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// SPDX-License-Identifier: Apache-2.0
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pragma solidity ^0.8.0;
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import "../../utils/BaseTest.sol";
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import { TWProxy } from "contracts/infra/TWProxy.sol";
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contract MySplit is Split {}
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contract SplitTest_Initialize is BaseTest {
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address payable public implementation;
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address payable public proxy;
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address[] public payees;
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uint256[] public shares;
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event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
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function setUp() public override {
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super.setUp();
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// create 5 payees and shares
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for (uint160 i = 0; i < 5; i++) {
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payees.push(getActor(i + 100));
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shares.push(i + 100);
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}
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// Deploy implementation.
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implementation = payable(address(new MySplit()));
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// Deploy proxy pointing to implementaion.
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vm.prank(deployer);
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proxy = payable(
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address(
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new TWProxy(
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implementation,
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abi.encodeCall(Split.initialize, (deployer, CONTRACT_URI, forwarders(), payees, shares))
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)
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)
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);
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}
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function test_initialize_initializingImplementation() public {
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vm.expectRevert("Initializable: contract is already initialized");
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Split(implementation).initialize(deployer, CONTRACT_URI, forwarders(), payees, shares);
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}
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modifier whenNotImplementation() {
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_;
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}
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function test_initialize_proxyAlreadyInitialized() public whenNotImplementation {
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vm.expectRevert("Initializable: contract is already initialized");
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MySplit(proxy).initialize(deployer, CONTRACT_URI, forwarders(), payees, shares);
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}
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modifier whenProxyNotInitialized() {
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proxy = payable(address(new TWProxy(implementation, "")));
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_;
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}
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function test_initialize_payeeLengthZero() public whenNotImplementation whenProxyNotInitialized {
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address[] memory _payees;
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uint256[] memory _shares;
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vm.expectRevert("PaymentSplitter: no payees");
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MySplit(proxy).initialize(deployer, CONTRACT_URI, forwarders(), _payees, _shares);
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}
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modifier whenPayeeLengthNotZero() {
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_;
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}
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function test_initialize_payeesSharesUnequalLength()
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public
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whenNotImplementation
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whenProxyNotInitialized
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whenPayeeLengthNotZero
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{
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uint256[] memory _shares;
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vm.expectRevert("PaymentSplitter: payees and shares length mismatch");
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MySplit(proxy).initialize(deployer, CONTRACT_URI, forwarders(), payees, _shares);
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}
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modifier whenEqualLengths() {
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_;
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}
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function test_initialize()
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public
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whenNotImplementation
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whenProxyNotInitialized
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whenPayeeLengthNotZero
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whenEqualLengths
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{
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MySplit(proxy).initialize(deployer, CONTRACT_URI, forwarders(), payees, shares);
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// check state
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MySplit splitContract = MySplit(proxy);
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address[] memory _trustedForwarders = forwarders();
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for (uint256 i = 0; i < _trustedForwarders.length; i++) {
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assertTrue(splitContract.isTrustedForwarder(_trustedForwarders[i]));
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}
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uint256 totalShares;
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for (uint160 i = 0; i < 5; i++) {
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uint256 _shares = splitContract.shares(payees[i]);
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assertEq(_shares, shares[i]);
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totalShares += _shares;
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}
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assertEq(totalShares, splitContract.totalShares());
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assertEq(splitContract.payeeCount(), payees.length);
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assertEq(splitContract.contractURI(), CONTRACT_URI);
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assertTrue(splitContract.hasRole(bytes32(0x00), deployer));
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}
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function test_initialize_event_RoleGranted_DefaultAdmin()
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public
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whenNotImplementation
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whenProxyNotInitialized
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whenPayeeLengthNotZero
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whenEqualLengths
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{
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bytes32 _defaultAdminRole = bytes32(0x00);
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vm.prank(deployer);
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vm.expectEmit(true, true, true, false);
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emit RoleGranted(_defaultAdminRole, deployer, deployer);
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MySplit(proxy).initialize(deployer, CONTRACT_URI, forwarders(), payees, shares);
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}
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}

‎src/test/split-BTT/initialize/initialize.tree

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initialize(
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address _defaultAdmin,
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string memory _contractURI,
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address[] memory _trustedForwarders,
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address[] memory _payees,
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uint256[] memory _shares
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)
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├── when initializing the implementation contract (not proxy)
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│ └── it should revert ✅
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└── when it is a proxy to the implementation
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└── when it is already initialized
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│ └── it should revert ✅
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└── when it is not initialized
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└── when `_payees` length is zero
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│ └── it should revert ✅
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└── `_payees` length is not zero
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└── when `_payees` length not equal to `_shares` length
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│ └── it should revert ✅
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└── when `_payees` length equal to `_shares` length
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└── it should set trustedForwarder mapping to true for all addresses in `_trustedForwarders` ✅
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└── it should correctly save `_payees` and `_shares` in state ✅
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└── it should set contractURI to `_contractURI` param value ✅
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└── it should grant 0x00 (DEFAULT_ADMIN_ROLE) to `_defaultAdmin` address ✅
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└── it should emit RoleGranted event ✅
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‎src/test/split-BTT/other-functions/other.t.sol

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// SPDX-License-Identifier: Apache-2.0
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pragma solidity ^0.8.0;
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import "../../utils/BaseTest.sol";
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import { TWProxy } from "contracts/infra/TWProxy.sol";
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contract MySplit is Split {}
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contract SplitTest_OtherFunctions is BaseTest {
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address payable public implementation;
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address payable public proxy;
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address[] public payees;
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uint256[] public shares;
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address internal caller;
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string internal _contractURI;
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MySplit internal splitContract;
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function setUp() public override {
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super.setUp();
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// Deploy implementation.
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implementation = payable(address(new MySplit()));
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// create 5 payees and shares
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for (uint160 i = 0; i < 5; i++) {
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payees.push(getActor(i + 100));
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shares.push(i + 100);
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}
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caller = getActor(1);
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// Deploy proxy pointing to implementaion.
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vm.prank(deployer);
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proxy = payable(
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address(
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new TWProxy(
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implementation,
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abi.encodeCall(Split.initialize, (deployer, CONTRACT_URI, forwarders(), payees, shares))
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)
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)
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);
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splitContract = MySplit(proxy);
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_contractURI = "ipfs://contracturi";
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}
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function test_contractType() public {
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assertEq(splitContract.contractType(), bytes32("Split"));
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}
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function test_contractVersion() public {
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assertEq(splitContract.contractVersion(), uint8(1));
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}
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}

‎src/test/split-BTT/other-functions/other.tree

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contractType()
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├── it should return bytes32("TokenERC721") ✅
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contractVersion()
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├── it should return uint8(1) ✅

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