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Update the src/test/token/TokenERC20.t.sol #667

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Update the src/test/token/TokenERC20.t.sol #667

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59e9a79
Update the src/test/token/TokenERC20.t.sol
ianpurifying Oct 16, 2024
30c9061
Merge branch 'main' into testToken_ERC20
ianpurifying Nov 1, 2024
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31 changes: 31 additions & 0 deletions src/test/token/TokenERC20.t.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,37 @@ contract TokenERC20Test is BaseTest {
_signature = signMintRequest(_mintrequest, privateKey);
}

// Edge case: Test minting with invalid signature (added to prevent minting exploit)
function testFailMintWithInvalidSignature() public {
// Trying to mint with an invalid signature should fail
TokenERC20.MintRequest memory mintRequest = TokenERC20.MintRequest({
to: address(this),
primarySaleRecipient: recipient, // Use the recipient from your setup
quantity: 100,
price: 0.01 ether,
currency: address(0),
validityStartTimestamp: block.timestamp,
validityEndTimestamp: block.timestamp + 1 hours, // Set a valid timeframe
uid: bytes32(0)
});
emptySignature = ""; // No signature provided

// Expect this mint to fail due to invalid signature
vm.expectRevert("Invalid signature");
tokenContract.mintWithSignature(mintRequest, emptySignature);
}

// Gas efficiency check: Track gas usage for minting tokens
function testGasMinting() public {
// Measure gas consumption for minting
uint256 gasBefore = gasleft();
tokenContract.mintTo(address(this), 100);
uint256 gasAfter = gasleft();

uint256 gasUsed = gasBefore - gasAfter;
emit log_uint(gasUsed); // Log gas usage for debugging (check logs for gas consumption)
}

function signMintRequest(
TokenERC20.MintRequest memory _request,
uint256 _privateKey
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