@vechain.energy/gas
Version:
calculate estimated gas usage for transactions
48 lines (47 loc) • 2.41 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const postNodeMock = jest.fn().mockResolvedValue([
{
"data": "0x000000000000000000000000000000000000000000000000000009184e72a000",
"events": [],
"transfers": [],
"gasUsed": 591,
"reverted": false,
"vmError": ""
}
]);
const bentMock = jest.fn().mockReturnValue(postNodeMock);
jest.mock('bent', () => bentMock, { virtual: true });
const bignumber_js_1 = __importDefault(require("bignumber.js"));
const basePrice_1 = __importDefault(require("./basePrice"));
describe('basePrice', () => {
it('returns a BigNumber', () => __awaiter(void 0, void 0, void 0, function* () {
const price = yield (0, basePrice_1.default)('https://node.vechain.energy');
expect(price).toBeInstanceOf(bignumber_js_1.default);
}));
it('returns the correct base price', () => __awaiter(void 0, void 0, void 0, function* () {
const price = yield (0, basePrice_1.default)('https://node.vechain.energy');
expect(price.toString()).toEqual("10000000000000");
// make sure the HTTP request was made
expect(bentMock).toHaveBeenCalledWith('https://node.vechain.energy', 'POST', 'json', 200);
expect(postNodeMock).toHaveBeenCalledWith('/accounts/*', {
clauses: [{
to: '0x0000000000000000000000000000506172616d73',
data: '0x8eaa6ac0000000000000000000000000000000000000626173652d6761732d7072696365',
value: '0'
}]
});
}));
});