golemandClaude Opus 5
fa36215def
The uups-bank-demo wave's SDD records (ledger, six task briefs and reports, review diffs) and the brainstorm design mockups were git-ignored, so they existed only on one sandbox VM and reached no remote — this repo had no remote at all until now. Removes `.superpowers/` from .gitignore and the `*` .gitignore the superpowers plugin writes inside .superpowers/sdd/; the second blocks the directory even with the first removed. Excluded as ephemeral local-server state, and now ignored by name: .last-port, .last-token (a 64-char session token for a brainstorm server on a port that is long gone), and the per-session state/ directories. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Fnwzj6McD6kSkXwjUKFKxe
1.6 KiB
1.6 KiB
Task 2: Build the valueless six-decimal mock asset with TDD
Files:
- Create:
src/MockUSDC.sol - Create:
test/MockUSDC.t.sol
Interfaces:
-
Produces
MockUSDC.mint(address,uint256),decimals() == 6, and standard ERC-20 behavior. -
Consumed by the bank tests, deployment scripts, and dashboard ABI export.
-
Write
test/MockUSDC.t.solfirst. Cover the exact name/symbol/decimals, owner-only mint, successful mint, transfer/approve behavior inherited from ERC-20, and zero initial supply. Usevm.expectRevert(abi.encodeWithSelector(Ownable.OwnableUnauthorizedAccount.selector, stranger))for non-owner minting. -
Run the focused test and observe red:
forge test --match-path test/MockUSDC.t.sol -vvv --force
Expected red: src/MockUSDC.sol is missing.
- Implement only the tested contract:
/// @notice Educational mock token with no monetary value. Never use as real USDC.
contract MockUSDC is ERC20, Ownable {
constructor(address initialOwner) ERC20("Mock USD Coin", "mUSDC") Ownable(initialOwner) {}
function decimals() public pure override returns (uint8) { return 6; }
function mint(address to, uint256 amount) external onlyOwner { _mint(to, amount); }
}
Reject a zero initialOwner through OpenZeppelin’s OwnableInvalidOwner behavior. Do not add faucet, burn, permit, blacklist, proxy, or bank-specific logic.
- Run red-to-green verification:
forge fmt
forge test --match-path test/MockUSDC.t.sol -vvv --force
Expected: all mock-token tests pass.
- Commit:
git add src/MockUSDC.sol test/MockUSDC.t.sol
git commit -m "feat: add valueless mock USDC"