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openzeppelin-contracts/test/utils/structs/EnumerableSet.test.js

79 lines
2.5 KiB

const EnumerableSet = artifacts.require('$EnumerableSet');
const { mapValues } = require('../../helpers/map-values');
const { shouldBehaveLikeSet } = require('./EnumerableSet.behavior');
const getMethods = ms => {
return mapValues(
ms,
m =>
(self, ...args) =>
self.methods[m](0, ...args),
);
};
// Get the name of the library. In the transpiled code it will be EnumerableSetUpgradeable.
const library = EnumerableSet._json.contractName.replace(/^\$/, '');
contract('EnumerableSet', function (accounts) {
beforeEach(async function () {
this.set = await EnumerableSet.new();
});
// Bytes32Set
describe('EnumerableBytes32Set', function () {
shouldBehaveLikeSet(
['0xdeadbeef', '0x0123456789', '0x42424242'].map(e => e.padEnd(66, '0')),
getMethods({
add: '$add(uint256,bytes32)',
remove: '$remove(uint256,bytes32)',
contains: '$contains(uint256,bytes32)',
length: `$length_${library}_Bytes32Set(uint256)`,
at: `$at_${library}_Bytes32Set(uint256,uint256)`,
values: `$values_${library}_Bytes32Set(uint256)`,
}),
{
addReturn: `return$add_${library}_Bytes32Set_bytes32`,
removeReturn: `return$remove_${library}_Bytes32Set_bytes32`,
},
);
});
// AddressSet
describe('EnumerableAddressSet', function () {
shouldBehaveLikeSet(
accounts,
getMethods({
add: '$add(uint256,address)',
remove: '$remove(uint256,address)',
contains: '$contains(uint256,address)',
length: `$length_${library}_AddressSet(uint256)`,
at: `$at_${library}_AddressSet(uint256,uint256)`,
values: `$values_${library}_AddressSet(uint256)`,
}),
{
addReturn: `return$add_${library}_AddressSet_address`,
removeReturn: `return$remove_${library}_AddressSet_address`,
},
);
});
// UintSet
describe('EnumerableUintSet', function () {
shouldBehaveLikeSet(
[1234, 5678, 9101112].map(e => web3.utils.toBN(e)),
getMethods({
add: '$add(uint256,uint256)',
remove: '$remove(uint256,uint256)',
contains: '$contains(uint256,uint256)',
length: `$length_${library}_UintSet(uint256)`,
at: `$at_${library}_UintSet(uint256,uint256)`,
values: `$values_${library}_UintSet(uint256)`,
}),
{
addReturn: `return$add_${library}_UintSet_uint256`,
removeReturn: `return$remove_${library}_UintSet_uint256`,
},
);
});
});