mirror of openzeppelin-contracts
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
openzeppelin-contracts/test/utils/structs/EnumerableSet.test.js

61 lines
1.7 KiB

const { ethers } = require('hardhat');
const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
const { mapValues } = require('../../helpers/iterate');
const { randomArray, generators } = require('../../helpers/random');
const { TYPES } = require('../../../scripts/generate/templates/EnumerableSet.opts');
const { shouldBehaveLikeSet } = require('./EnumerableSet.behavior');
const getMethods = (mock, fnSigs) => {
return mapValues(
fnSigs,
fnSig =>
(...args) =>
mock.getFunction(fnSig)(0, ...args),
);
};
async function fixture() {
const mock = await ethers.deployContract('$EnumerableSet');
const env = Object.fromEntries(
TYPES.map(({ name, type }) => [
type,
{
values: randomArray(generators[type]),
methods: getMethods(mock, {
add: `$add(uint256,${type})`,
remove: `$remove(uint256,${type})`,
contains: `$contains(uint256,${type})`,
length: `$length_EnumerableSet_${name}(uint256)`,
at: `$at_EnumerableSet_${name}(uint256,uint256)`,
values: `$values_EnumerableSet_${name}(uint256)`,
}),
events: {
addReturn: `return$add_EnumerableSet_${name}_${type}`,
removeReturn: `return$remove_EnumerableSet_${name}_${type}`,
},
},
]),
);
return { mock, env };
}
describe('EnumerableSet', function () {
beforeEach(async function () {
Object.assign(this, await loadFixture(fixture));
});
for (const { type } of TYPES) {
describe(type, function () {
beforeEach(function () {
Object.assign(this, this.env[type]);
[this.valueA, this.valueB, this.valueC] = this.values;
});
shouldBehaveLikeSet();
});
}
});