mirror of https://github.com/embarklabs/embark.git
70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
/*global embark, config, it, web3*/
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const {__} = require('embark-i18n');
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const assert = require('assert');
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let gasUsedForDeploy = 0;
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let gasPrice = 1;
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let accounts;
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config({
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blockchain: {
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accounts: [
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// you can configure custom accounts with a custom balance
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// see https://embark.status.im/docs/contracts_testing.html#Configuring-accounts
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{
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privateKey: "random",
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balance: "100000 ether"
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}
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]
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},
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contracts: {
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deploy: {
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"Token": {
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deploy: false,
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args: [1000]
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},
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"MyToken2": {
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instanceOf: "Token",
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args: [2000]
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},
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"SomeContract": {
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"args": [
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["$MyToken2", "$accounts[0]"],
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100
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]
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},
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"SimpleStorage": {
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args: [100]
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}
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}
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}
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}, (_err, web3_accounts) => {
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accounts = web3_accounts;
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});
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// must be declared outside of the 'before' block, otherwise
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// the 'block:header' event does not fire
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embark.events.on("block:header", (blockHeader) => {
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gasUsedForDeploy += blockHeader.gasUsed;
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});
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describe("Account balance", function () {
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before(function (done) {
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embark.events.request("blockchain:gasPrice", (err, blkGasPrice) => {
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if (err) {
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return next(new Error(__("could not get the gas price")));
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}
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gasPrice = parseInt(blkGasPrice, 10);
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done();
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});
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});
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it('should create an account balance from a large ether value in config', async function () {
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const shouldBeWeiBN = web3.utils.toBN('100000000000000000000000');
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const actualBalanceWei = await web3.eth.getBalance(accounts[0]);
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const actualBalanceWeiBN = web3.utils.toBN(actualBalanceWei);
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const gasUsedWeiBN = web3.utils.toBN((gasUsedForDeploy * gasPrice).toString());
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const totalBalanceWeiBN = actualBalanceWeiBN.add(gasUsedWeiBN);
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assert.ok(totalBalanceWeiBN.gte(shouldBeWeiBN), "Total balance (account balance + deployment costs) should be greater than or equal to 100K ether");
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});
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});
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