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var MetaCoin = artifacts.require("./MetaCoin.sol"); | |
contract('MetaCoin', function(accounts) { | |
it("should put 10000 MetaCoin in the first account", async function() { | |
let meta = await MetaCoin.deployed(); | |
let balance = await meta.getBalance.call(accounts[0]); | |
assert.equal(balance.valueOf(), 10000, "10000 wasn't in teh first account") | |
}); |
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const status = () => { | |
return MetaCoin.deployed() | |
.then(instance => { | |
return instance.getBalance.call(accounts[0]); | |
}) | |
.then(balance => { | |
assert.equal(balance.valueOf(), 10000, "10000 wasn't in the first account"); | |
}) | |
} |
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const operationOne = function async (data) { | |
let step1 = await somePromise(data) | |
let step2 = await anotherPromise(step1) | |
return step2.data | |
} | |
actionOne() | |
.then(operationOne) | |
.then(data => { | |
//more work | |
}) |
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contract MetaCoin { | |
//...Code | |
uint endTime; | |
//...Code | |
modifier onlyAfterDate() { | |
if(now <= endTime) { | |
throw; | |
} | |
_; | |
} |
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const timeTravel = function (time) { | |
return new Promise((resolve, reject) => { | |
web3.currentProvider.sendAsync({ | |
jsonrpc: "2.0", | |
method: "evm_increaseTime", | |
params: [time], // 86400 is num seconds in day | |
id: new Date().getTime() | |
}, (err, result) => { | |
if(err){ return reject(err) } | |
return resolve(result) |
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it("should successfully call specialFn because enough time passed", async function () { | |
let meta = await MetaCoin.new(); | |
await timeTravel(86400 * 3) //3 days later | |
await mineBlock() // workaround for https://github.com/ethereumjs/testrpc/issues/336 | |
let status = await meta.specialFn.call(); | |
assert.equal(status, true, "specialFn should be callable after 1 day") | |
}) |
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it("should send coin correctly", function() { | |
var meta; | |
// Get initial balances of first and second account. | |
var account_one = accounts[0]; | |
var account_two = accounts[1]; | |
var account_one_starting_balance; | |
var account_two_starting_balance; | |
var account_one_ending_balance; |
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it("should send coin correctly", async function () { | |
// Get initial balances of first and second account. | |
var account_one = accounts[0]; | |
var account_two = accounts[1]; | |
var amount = 10; | |
let meta = await MetaCoin.deployed(); | |
let balance1 = await meta.getBalance.call(account_one); | |
let balance2 = await meta.getBalance.call(account_two); |
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const blacklist = require('./blacklist') | |
const levenshtein = require('fast-levenshtein') | |
const math = require('mathjs') | |
const comparison = 'myetherwallet' | |
const allScores = blacklist.map(item => { | |
return { | |
domain: item, | |
score: levenshtein.get(item.replace(/\./g,''), comparison) | |
} |
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it("should fail because function does not exist on contract", async function () { | |
let meta = await MetaCoin.deployed(); | |
try { | |
await meta.someNonExistentFn.call(); | |
} catch (e) { | |
return true; | |
} | |
throw new Error("I should never see this!") | |
}) |
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