67 lines
2.3 KiB
Solidity
67 lines
2.3 KiB
Solidity
// SPDX-License-Identifier: UNLICENSED
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pragma solidity ^0.8.23;
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import { Test, console2 } from "forge-std/Test.sol";
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import { DappIndexer } from "src/DappIndexer.sol";
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contract DappIndexerTest is Test {
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DappIndexer public dappIdxr;
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string[] public dappsURI;
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function setUp() public {
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dappIdxr = new DappIndexer(address(this), address(this));
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dappsURI = vm.envString("dapps", ' ');
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}
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function testAddDapp() public {
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bytes32 CID1;
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bytes32 CID2;
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(CID1, CID2) = stringToBytes32Pair(dappsURI[0]);
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// Add Dapp
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console2.log("Dapp Name is:");
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console2.logBytes32(bytes32("Dapp01"));
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console2.log("Bytes32 first:");
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console2.logBytes32(CID1);
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console2.log("Bytes32 second:");
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console2.logBytes32(CID2);
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console2.log(Bytes32PairToString(CID1, CID2));
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dappIdxr.addDapp(bytes32("Dapp01"), DappIndexer.PackedCID(CID1, CID2));
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// retrive Dapp
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DappIndexer.PackedCID memory dapp1 = dappIdxr.getDapp(bytes32("Dapp01"));
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assertEq(CID1, dapp1.CID1);
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assertEq(CID2, dapp1.CID2);
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string memory retrivedDappURI = Bytes32PairToString(dapp1.CID1, dapp1.CID2);
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assertEq(dappsURI[0], retrivedDappURI);
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}
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function Bytes32PairToString(bytes32 part1, bytes32 part2) public pure returns (string memory) {
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// Concatenate the two bytes32 variables
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bytes memory concatenatedBytes = abi.encodePacked(part1, part2);
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// Truncate the concatenated bytes to 59 bytes
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bytes memory truncatedBytes = new bytes(59);
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for (uint i = 0; i < 59; i++) {
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truncatedBytes[i] = concatenatedBytes[i];
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}
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// Convert the truncated bytes to a string
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string memory str = string(truncatedBytes);
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return str;
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}
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function stringToBytes32Pair(string memory source) public pure returns (bytes32 part1, bytes32 part2) {
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bytes memory sourceBytes = bytes(source);
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require(sourceBytes.length == 59, "URI string must equal to 59 bytes");
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assembly {
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// Load the first 32 bytes of the string data
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part1 := mload(add(sourceBytes, 32))
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// Load the second 32 bytes of the string data
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part2 := mload(add(sourceBytes, 64))
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}
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}
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}
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