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metamask-extension/app/scripts/controllers/permissions/caveat-mutators.test.js
2022-03-14 12:37:19 -07:00

33 lines
1.2 KiB
JavaScript

import { CaveatMutatorOperation } from '@metamask/controllers';
import { CaveatTypes } from '../../../../shared/constants/permissions';
import { CaveatMutatorFactories } from './caveat-mutators';
describe('caveat mutators', () => {
describe('restrictReturnedAccounts', () => {
const { removeAccount } = CaveatMutatorFactories[
CaveatTypes.restrictReturnedAccounts
];
describe('removeAccount', () => {
it('returns the no-op operation if the target account is not permitted', () => {
expect(removeAccount('0x2', ['0x1'])).toStrictEqual({
operation: CaveatMutatorOperation.noop,
});
});
it('returns the update operation and a new value if the target account is permitted', () => {
expect(removeAccount('0x2', ['0x1', '0x2'])).toStrictEqual({
operation: CaveatMutatorOperation.updateValue,
value: ['0x1'],
});
});
it('returns the revoke permission operation the target account is the only permitted account', () => {
expect(removeAccount('0x1', ['0x1'])).toStrictEqual({
operation: CaveatMutatorOperation.revokePermission,
});
});
});
});
});