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