Csp Join

CspJoin.sol

    function test_EXACT_TOKENS_IN_FOR_BPT_OUT() public {
        TokenData[] memory tokenDataArray = new TokenData[](4);
        tokenDataArray[0] = TokenData({
            token: 0x6B175474E89094C44Da98b954EedeAC495271d0F, //dai
            rateProvider: address(0),
            tokenRateCacheDuration: 21600,
            amount: 100e18
        });
        tokenDataArray[1] = TokenData({
            token: 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48, //usdc
            rateProvider: address(0),
            tokenRateCacheDuration: 21600,
            amount: 100e6
        }); 
        tokenDataArray[2] = TokenData({
            token: 0xdAC17F958D2ee523a2206206994597C13D831ec7, //usdt
            rateProvider: address(0),
            tokenRateCacheDuration: 21600,
            amount: 100e6
        });
        tokenDataArray[3] = TokenData({
            token: 0x79c58f70905F734641735BC61e45c19dD9Ad60bC, //BPT
            rateProvider: address(0),
            tokenRateCacheDuration: 21600,
            amount: 0
        });
        (
            address[] memory sortedTokensIncludingBpt,
            ,
            ,
            uint256[] memory sortedAmountsIncludingBpt
        ) = sortTokenDataNumerically(tokenDataArray);

        uint256[] memory amountsExcludingBpt;
        (, uint256 bptIndex) = _removeAddressFromArray(
            sortedTokensIncludingBpt,
            address(0x79c58f70905F734641735BC61e45c19dD9Ad60bC)
        );
        amountsExcludingBpt = _removeIndexFromUint256Array(
            sortedAmountsIncludingBpt,
            bptIndex
        );


        IAsset[] memory assets = _createNewIAssetArray(
            sortedTokensIncludingBpt
        );


        // EXACT_TOKENS_IN_FOR_BPT_OUT
        bytes memory userData = abi.encode(1, amountsExcludingBpt, 0);

        IVault.JoinPoolRequest memory requestData = IVault.JoinPoolRequest({
                    assets: assets,
                    maxAmountsIn: sortedAmountsIncludingBpt,
                    userData: userData,
                    fromInternalBalance: false
        });

        (uint256 bptOut, uint256[] memory amountsIn) = queries.queryJoin(
            IPool(0x79c58f70905F734641735BC61e45c19dD9Ad60bC).getPoolId(),
            address(this),
            address(this),
            requestData
        );

    }