ethers.js/packages/tests/lib/test-contract.js

121 lines
5.4 KiB
JavaScript

'use strict';
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var assert_1 = __importDefault(require("assert"));
var ethers_1 = require("ethers");
var test_contract_json_1 = __importDefault(require("./test-contract.json"));
var provider = new ethers_1.ethers.providers.InfuraProvider('rinkeby');
var contract = (function () {
return new ethers_1.ethers.Contract(test_contract_json_1.default.contractAddress, test_contract_json_1.default.interface, provider);
})();
function equals(name, actual, expected) {
if (Array.isArray(expected)) {
assert_1.default.equal(actual.length, expected.length, 'array length mismatch - ' + name);
expected.forEach(function (expected, index) {
equals(name + ':' + index, actual[index], expected);
});
return;
}
if (typeof (actual) === 'object') {
if (expected.indexed) {
assert_1.default.ok(ethers_1.ethers.Contract.isIndexed(actual), 'index property has index - ' + name);
if (expected.hash) {
assert_1.default.equal(actual.hash, expected.hash, 'index property with known hash matches - ' + name);
}
return;
}
if (actual.eq) {
assert_1.default.ok(actual.eq(expected), 'numeric value matches - ' + name);
}
}
assert_1.default.equal(actual, expected, 'value matches - ' + name);
}
function TestContractEvents() {
return ethers_1.ethers.utils.fetchJson('https://api.ethers.io/api/v1/?action=triggerTest&address=' + contract.address).then(function (data) {
console.log(' *** Triggered Transaction Hash: ' + data.hash);
contract.on("error", function (error) {
console.log(error);
assert_1.default(false);
contract.removeAllListeners();
});
function waitForEvent(eventName, expected) {
return new Promise(function (resolve, reject) {
contract.on(eventName, function () {
var args = Array.prototype.slice.call(arguments);
var event = args.pop();
event.removeListener();
equals(event.event, args, expected);
resolve();
});
});
}
return new Promise(function (resolve, reject) {
var p0 = '0x06B5955A67D827CDF91823E3bB8F069e6c89c1D6';
var p0_1 = '0x06b5955A67d827CdF91823e3Bb8F069e6C89C1d7';
var p1 = 0x42;
var p1_1 = 0x43;
return Promise.all([
waitForEvent('Test', [p0, p1]),
waitForEvent('TestP0', [p0, p1]),
waitForEvent('TestP0P1', [p0, p1]),
waitForEvent('TestIndexedString', [{ indexed: true, hash: '0x7c5ea36004851c764c44143b1dcb59679b11c9a68e5f41497f6cf3d480715331' }, p1]),
waitForEvent('TestV2', [{ indexed: true }, [p0, p1]]),
waitForEvent('TestV2Nested', [{ indexed: true }, [p0_1, p1_1, [p0, p1]]]),
]).then(function (result) {
resolve();
});
});
});
}
describe('Test Contract Objects', function () {
it('parses events', function () {
this.timeout(120000);
return TestContractEvents();
});
it('ABIv2 parameters and return types work', function () {
this.timeout(120000);
var p0 = '0x06B5955A67D827CDF91823E3bB8F069e6c89c1D6';
var p0_0f = '0x06B5955a67d827cDF91823e3bB8F069E6c89c1e5';
var p0_f0 = '0x06b5955a67D827CDF91823e3Bb8F069E6C89c2C6';
var p1 = 0x42;
var p1_0f = 0x42 + 0x0f;
var p1_f0 = 0x42 + 0xf0;
var expectedPosStruct = [p0_f0, p1_f0, [p0_0f, p1_0f]];
var seq = Promise.resolve();
[
[p0, p1, [p0, p1]],
{ p0: p0, p1: p1, child: [p0, p1] },
[p0, p1, { p0: p0, p1: p1 }],
{ p0: p0, p1: p1, child: { p0: p0, p1: p1 } }
].forEach(function (struct) {
seq = seq.then(function () {
return contract.testV2(struct).then(function (result) {
equals('position input', result, expectedPosStruct);
equals('keyword input p0', result.p0, expectedPosStruct[0]);
equals('keyword input p1', result.p1, expectedPosStruct[1]);
equals('keyword input child.p0', result.child.p0, expectedPosStruct[2][0]);
equals('keyword input child.p1', result.child.p1, expectedPosStruct[2][1]);
});
});
});
return seq;
});
it('collapses single argument solidity methods', function () {
this.timeout(120000);
return contract.testSingleResult(4).then(function (result) {
assert_1.default.equal(result, 5, 'single value returned');
});
});
it('does not collapses multi argument solidity methods', function () {
this.timeout(120000);
return contract.testMultiResult(6).then(function (result) {
assert_1.default.equal(result[0], 7, 'multi value [0] returned');
assert_1.default.equal(result[1], 8, 'multi value [1] returned');
assert_1.default.equal(result.r0, 7, 'multi value [r0] returned');
assert_1.default.equal(result.r1, 8, 'multi value [r1] returned');
});
});
});