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import * as chai from 'chai';
import 'mocha';
import { BaseContract } from '../src';
const { expect } = chai;
describe('BaseContract', () => {
describe('strictArgumentEncodingCheck', () => {
it('works for simple types', () => {
BaseContract.strictArgumentEncodingCheck(
[{ name: 'to', type: 'address' }],
['0xe834ec434daba538cd1b9fe1582052b880bd7e63'],
);
});
it('works for array types', () => {
const inputAbi = [
{
name: 'takerAssetFillAmounts',
type: 'uint256[]',
},
];
const args = [
['9000000000000000000', '79000000000000000000', '979000000000000000000', '7979000000000000000000'],
];
BaseContract.strictArgumentEncodingCheck(inputAbi, args);
});
it('works for tuple/struct types', () => {
const inputAbi = [
{
components: [
{
name: 'makerAddress',
type: 'address',
},
{
name: 'takerAddress',
type: 'address',
},
{
name: 'feeRecipientAddress',
type: 'address',
},
{
name: 'senderAddress',
type: 'address',
},
{
name: 'makerAssetAmount',
type: 'uint256',
},
{
name: 'takerAssetAmount',
type: 'uint256',
},
{
name: 'makerFee',
type: 'uint256',
},
{
name: 'takerFee',
type: 'uint256',
},
{
name: 'expirationTimeSeconds',
type: 'uint256',
},
{
name: 'salt',
type: 'uint256',
},
{
name: 'makerAssetData',
type: 'bytes',
},
{
name: 'takerAssetData',
type: 'bytes',
},
],
name: 'order',
type: 'tuple',
},
];
const args = [
{
makerAddress: '0x6ecbe1db9ef729cbe972c83fb886247691fb6beb',
takerAddress: '0x0000000000000000000000000000000000000000',
feeRecipientAddress: '0xe834ec434daba538cd1b9fe1582052b880bd7e63',
senderAddress: '0x0000000000000000000000000000000000000000',
makerAssetAmount: '0',
takerAssetAmount: '200000000000000000000',
makerFee: '1000000000000000000',
takerFee: '1000000000000000000',
expirationTimeSeconds: '1532563026',
salt: '59342956082154660870994022243365949771115859664887449740907298019908621891376',
makerAssetData: '0xf47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48',
takerAssetData: '0xf47261b00000000000000000000000001d7022f5b17d2f8b695918fb48fa1089c9f85401',
},
];
BaseContract.strictArgumentEncodingCheck(inputAbi, args);
});
it('throws for integer overflows', () => {
expect(() =>
BaseContract.strictArgumentEncodingCheck([{ name: 'amount', type: 'uint8' }], ['256']),
).to.throw();
});
it('throws for fixed byte array overflows', () => {
expect(() =>
BaseContract.strictArgumentEncodingCheck([{ name: 'hash', type: 'bytes8' }], ['0x001122334455667788']),
).to.throw();
});
});
});
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