@reown/appkit-ui/dist/esm/tests/TransactionUtil.test.js

The full stack toolkit to build onchain app UX.

import { describe, expect, it } from 'vitest';
import { TransactionUtil } from '../src/utils/TransactionUtil.js';
const nftTransfer = {
    nft_info: {
        name: 'Cool NFT',
        content: { preview: { url: 'nft-url' } },
        flags: { is_spam: false }
    },
    direction: 'in',
    quantity: { numeric: '1' }
};
const fungibleTransfer = {
    fungible_info: {
        symbol: 'TOK',
        icon: { url: 'token-url' }
    },
    direction: 'in',
    quantity: { numeric: '123.4567' }
};
const secondFungibleTransfer = {
    fungible_info: {
        symbol: 'TOK2',
        icon: { url: 'token2-url' }
    },
    direction: 'in',
    quantity: { numeric: '10' }
};
describe('TransactionUtil.getTransactionImages', () => {
    it('returns NFT image for NFT transfer', () => {
        const images = TransactionUtil.getTransactionImages([nftTransfer]);
        expect(images[0]?.type).toBe('NFT');
        expect(images[0]?.url).toBe('nft-url');
    });
    it('returns fungible image for fungible transfer', () => {
        const images = TransactionUtil.getTransactionImages([fungibleTransfer]);
        expect(images[0]?.type).toBe('FUNGIBLE');
        expect(images[0]?.url).toBe('token-url');
    });
    it('returns images in reverse order for two non-NFT transfers', () => {
        const images = TransactionUtil.getTransactionImages([fungibleTransfer, secondFungibleTransfer]);
        expect(images[0]?.url).toBe('token2-url');
        expect(images[1]?.url).toBe('token-url');
    });
    it('returns all images for multiple transfers', () => {
        const images = TransactionUtil.getTransactionImages([nftTransfer, fungibleTransfer]);
        expect(images.length).toBe(2);
    });
});
describe('TransactionUtil.getTransactionDescriptions', () => {
    const baseTx = {
        id: 'tx1',
        metadata: { operationType: 'receive', status: 'success' },
        transfers: [fungibleTransfer]
    };
    it('returns description with + prefix for plusTypes', () => {
        const desc = TransactionUtil.getTransactionDescriptions(baseTx);
        expect(desc[0]?.startsWith('+')).toBe(true);
        expect(desc[0]).toContain('123.457 TOK');
    });
    it('returns description with - prefix for minusTypes', () => {
        const tx = { ...baseTx, metadata: { operationType: 'withdraw' } };
        const desc = TransactionUtil.getTransactionDescriptions(tx);
        expect(desc[0]?.startsWith('-')).toBe(true);
    });
    it('returns NFT name for NFT transfer', () => {
        const tx = {
            ...baseTx,
            transfers: [nftTransfer],
            metadata: { operationType: 'receive' }
        };
        const desc = TransactionUtil.getTransactionDescriptions(tx);
        expect(desc[0]).toContain('Cool NFT');
    });
    it('returns reversed descriptions for multiple transfers', () => {
        const tx = {
            ...baseTx,
            transfers: [fungibleTransfer, secondFungibleTransfer],
            metadata: { operationType: 'receive' }
        };
        const desc = TransactionUtil.getTransactionDescriptions(tx);
        expect(desc.length).toBe(2);
        expect(desc[0]).toContain('10.000 TOK2');
        expect(desc[1]).toContain('123.457 TOK');
    });
    it('returns status if no transfers and not send/receive', () => {
        const tx = {
            metadata: { operationType: 'burn', status: 'failed' },
            transfers: []
        };
        const desc = TransactionUtil.getTransactionDescriptions(tx);
        expect(desc[0]).toBe('failed');
    });
    it('returns return status for send/receive with no transfers', () => {
        const tx = {
            metadata: {
                operationType: 'send',
                sentFrom: '0x1234567890abcdef',
                sentTo: '0xfedcba0987654321',
                status: 'success'
            },
            transfers: []
        };
        const desc = TransactionUtil.getTransactionDescriptions(tx);
        expect(desc[0]).toBe('success');
    });
});
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