@metamask/multichain-account-service/dist/tests/providers.mjs

Service to manage multichain accounts

/* eslint-disable jsdoc/require-jsdoc */
import { isBip44Account } from "@metamask/account-api";
export function makeMockAccountProvider(accounts = []) {
    return {
        accounts,
        getAccount: jest.fn(),
        getAccounts: jest.fn(),
        createAccounts: jest.fn(),
        discoverAndCreateAccounts: jest.fn(),
    };
}
export function setupAccountProvider({ accounts, mocks = makeMockAccountProvider(), filter = () => true, }) {
    // You can mock this and all other mocks will re-use that list
    // of accounts.
    mocks.accounts = accounts;
    const getAccounts = () => mocks.accounts.filter((account) => isBip44Account(account) && filter(account));
    mocks.getAccounts.mockImplementation(getAccounts);
    mocks.getAccount.mockImplementation((id) => 
    // Assuming this never fails.
    getAccounts().find((account) => account.id === id));
    return mocks;
}
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