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Add Saddle, the Best Darn Ethereum Framework.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,83 @@ | ||
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| module.exports = { | ||
| // solc: "solc", // Solc command to run | ||
| // solc_args: [], // Extra solc args | ||
| // build_dir: ".build", // Directory to place built contracts | ||
| // contracts: "contracts/*.sol", // Glob to match contract files | ||
| tests: ['**/tests/*Test.js'], // Glob to match test files | ||
| // networks: { // Define configuration for each network | ||
| // development: { | ||
| // providers: [ // How to load provider (processed in order) | ||
| // {env: "PROVIDER"}, // Try to load Http provider from `PROVIDER` env variable (e.g. env PROVIDER=http://...) | ||
| // {http: "http://127.0.0.1:8545"} // Fallback to localhost provider | ||
| // ], | ||
| // web3: { // Web3 options for immediate confirmation in development mode | ||
| // gas: [ | ||
| // {env: "GAS"}, | ||
| // {default: "4600000"} | ||
| // ], | ||
| // gas_price: [ | ||
| // {env: "GAS_PRICE"}, | ||
| // {default: "12000000000"} | ||
| // ], | ||
| // options: { | ||
| // transactionConfirmationBlocks: 1, | ||
| // transactionBlockTimeout: 5 | ||
| // } | ||
| // }, | ||
| // accounts: [ // How to load default account for transactions | ||
| // {env: "ACCOUNT"}, // Load from `ACCOUNT` env variable (e.g. env ACCOUNT=0x...) | ||
| // {unlocked: 0} // Else, try to grab first "unlocked" account from provider | ||
| // ] | ||
| // }, | ||
| // test: { | ||
| // providers: [ | ||
| // {env: "PROVIDER"}, | ||
| // {ganache: {}}, // In test mode, connect to a new ganache provider. Any options will be passed to ganache | ||
| // ], | ||
| // web3: { | ||
| // gas: [ | ||
| // {env: "GAS"}, | ||
| // {default: "4600000"} | ||
| // ], | ||
| // gas_price: [ | ||
| // {env: "GAS_PRICE"}, | ||
| // {default: "12000000000"} | ||
| // ], | ||
| // options: { | ||
| // transactionConfirmationBlocks: 1, | ||
| // transactionBlockTimeout: 5 | ||
| // } | ||
| // }, | ||
| // accounts: [ | ||
| // {env: "ACCOUNT"}, | ||
| // {unlocked: 0} | ||
| // ] | ||
| // }, | ||
| // rinkeby: { | ||
| // providers: [ | ||
| // {env: "PROVIDER"}, | ||
| // {file: "~/.ethereum/rinkeby-url"}, // Load from given file with contents as the URL (e.g. https://infura.io/api-key) | ||
| // {http: "https://rinkeby.infura.io"} | ||
| // ], | ||
| // web3: { | ||
| // gas: [ | ||
| // {env: "GAS"}, | ||
| // {default: "4600000"} | ||
| // ], | ||
| // gas_price: [ | ||
| // {env: "GAS_PRICE"}, | ||
| // {default: "12000000000"} | ||
| // ], | ||
| // options: { | ||
| // transactionConfirmationBlocks: 1, | ||
| // transactionBlockTimeout: 5 | ||
| // } | ||
| // }, | ||
| // accounts: [ | ||
| // {env: "ACCOUNT"}, | ||
| // {file: "~/.ethereum/rinkeby"} // Load from given file with contents as the private key (e.g. 0x...) | ||
| // ] | ||
| // } | ||
| // } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| const Web3 = require('web3'); | ||
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| const web3 = new Web3(); // no provider, since we won't make any calls | ||
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| function address(n) { | ||
| return `0x${(n).toString(16).padStart(40, '0')}`; | ||
| } | ||
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| function bytes(str) { | ||
| return web3.eth.abi.encodeParameter('string', str); | ||
| } | ||
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| function uint256(int) { | ||
| return web3.eth.abi.encodeParameter('uint256', int); | ||
| } | ||
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| function encode(timestamp, pairs) { | ||
| return web3.eth.abi.encodeParameters(['uint256', 'bytes[]'], [timestamp, pairs.map(([k, v]) => { | ||
| return web3.eth.abi.encodeParameters(['string', 'uint'], [k, v]) | ||
| })]); | ||
| } | ||
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| // XXX maybe want to import signing here, shared with sdk, define there or at top level? | ||
| function sign(message, privateKey) { | ||
| const hash = web3.utils.keccak256(message); | ||
| const {r, s, v} = web3.eth.accounts.sign(hash, privateKey); | ||
| const signature = web3.eth.abi.encodeParameters(['bytes32', 'bytes32', 'uint8'], [r, s, v]); | ||
| const signatory = web3.eth.accounts.recover(hash, v, r, s); | ||
| return {hash, message, signature, signatory}; | ||
| } | ||
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| module.exports = { | ||
| address, | ||
| bytes, | ||
| uint256, | ||
| encode, | ||
| sign | ||
| }; |
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| expect.extend({ | ||
| numEquals(actual, expected) { | ||
| return { | ||
| pass: actual.toString() == expected.toString(), | ||
| message: () => `expected ${JSON.stringify(actual)} == ${JSON.stringify(expected)}` | ||
| } | ||
| } | ||
| }); | ||
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| expect.extend({ | ||
| toRevert(actual, msg='revert') { | ||
| return { | ||
| pass: !!actual['message'] && actual.message === `VM Exception while processing transaction: ${msg}`, | ||
| message: () => `expected revert, got: ${JSON.stringify(actual)}` | ||
| } | ||
| } | ||
| }); |
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