mirror of https://github.com/status-im/web3.js.git
88 lines
7.9 KiB
JavaScript
88 lines
7.9 KiB
JavaScript
var chai = require('chai');
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var assert = chai.assert;
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var coder = require('../lib/solidity/coder');
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describe('lib/solidity/coder', function () {
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describe('encodeParam', function () {
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var test = function (t) {
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it('should turn ' + t.value + ' to ' + t.expected, function () {
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assert.equal(coder.encodeParam(t.type, t.value), t.expected);
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});
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};
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test({ type: 'int', value: 1, expected: '0000000000000000000000000000000000000000000000000000000000000001'});
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test({ type: 'int', value: 16, expected: '0000000000000000000000000000000000000000000000000000000000000010'});
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test({ type: 'int', value: -1, expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
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test({ type: 'int256', value: 1, expected: '0000000000000000000000000000000000000000000000000000000000000001'});
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test({ type: 'int256', value: 16, expected: '0000000000000000000000000000000000000000000000000000000000000010'});
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test({ type: 'int256', value: -1, expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
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test({ type: 'bytes32', value: 'gavofyork', expected: '6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ type: 'bytes', value: 'gavofyork', expected: '0000000000000000000000000000000000000000000000000000000000000009' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ type: 'int[]', value: [3], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000003'});
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test({ type: 'int256[]', value: [3], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000003'});
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});
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});
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describe('lib/solidity/coder', function () {
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describe('encodeParams', function () {
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var test = function (t) {
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it('should turn ' + t.value + ' to ' + t.expected, function () {
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assert.equal(coder.encodeParams(t.types, t.values), t.expected);
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});
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};
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test({ types: ['int'], values: [1], expected: '0000000000000000000000000000000000000000000000000000000000000001'});
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test({ types: ['int'], values: [16], expected: '0000000000000000000000000000000000000000000000000000000000000010'});
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test({ types: ['int'], values: [-1], expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
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test({ types: ['int256'], values: [1], expected: '0000000000000000000000000000000000000000000000000000000000000001'});
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test({ types: ['int256'], values: [16], expected: '0000000000000000000000000000000000000000000000000000000000000010'});
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test({ types: ['int256'], values: [-1], expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
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test({ types: ['bytes32'], values: ['gavofyork'], expected: '6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ types: ['bytes'], values: ['gavofyork'], expected: '0000000000000000000000000000000000000000000000000000000000000009' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ types: ['int[]'], values: [[3]], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000003'});
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test({ types: ['int256[]'], values: [[3]], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000003'});
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test({ types: ['int256[]'], values: [[1,2,3]], expected: '0000000000000000000000000000000000000000000000000000000000000003' +
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'0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000002' +
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'0000000000000000000000000000000000000000000000000000000000000003'});
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test({ types: ['bytes32', 'int'], values: ['gavofyork', 5],
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expected: '6761766f66796f726b0000000000000000000000000000000000000000000000' +
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'0000000000000000000000000000000000000000000000000000000000000005'});
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test({ types: ['int', 'bytes32'], values: [5, 'gavofyork'],
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expected: '0000000000000000000000000000000000000000000000000000000000000005' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ types: ['bytes', 'int'], values: ['gavofyork', 5],
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expected: '0000000000000000000000000000000000000000000000000000000000000009' +
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'0000000000000000000000000000000000000000000000000000000000000005' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ types: ['int', 'bytes'], values: [5, 'gavofyork'],
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expected: '0000000000000000000000000000000000000000000000000000000000000009' +
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'0000000000000000000000000000000000000000000000000000000000000005' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000'});
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test({ types: ['int', 'bytes', 'int', 'int', 'int', 'int[]'], values: [1, 'gavofyork', 2, 3, 4, [5, 6, 7]],
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expected: '0000000000000000000000000000000000000000000000000000000000000009' +
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'0000000000000000000000000000000000000000000000000000000000000003' +
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'0000000000000000000000000000000000000000000000000000000000000001' +
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'0000000000000000000000000000000000000000000000000000000000000002' +
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'0000000000000000000000000000000000000000000000000000000000000003' +
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'0000000000000000000000000000000000000000000000000000000000000004' +
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'6761766f66796f726b0000000000000000000000000000000000000000000000' +
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'0000000000000000000000000000000000000000000000000000000000000005' +
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'0000000000000000000000000000000000000000000000000000000000000006' +
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'0000000000000000000000000000000000000000000000000000000000000007'});
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});
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});
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