@reown/appkit-controllers/dist/esm/tests/utils/CoreHelperUtil.test.js

#### 🔗 [Website](https://reown.com/appkit)

// @vitest-environment jsdom
import { describe, expect, it, vi } from 'vitest';
import { CoreHelperUtil } from '../../src/utils/CoreHelperUtil.js';
// -- Tests --------------------------------------------------------------------
describe('CoreHelperUtil', () => {
    it('should return format balance as expected', () => {
        expect(CoreHelperUtil.formatBalance(undefined, undefined)).toBe('0.000');
        expect(CoreHelperUtil.formatBalance('0', undefined)).toBe('0.000');
        expect(CoreHelperUtil.formatBalance('123.456789', 'ETH')).toBe('123.456 ETH');
        expect(CoreHelperUtil.formatBalance('123.456789', undefined)).toBe('123.456');
        expect(CoreHelperUtil.formatBalance('0.000456789', 'BTC')).toBe('0.000 BTC');
        expect(CoreHelperUtil.formatBalance('123456789.123456789', 'USD')).toBe('123456789.123 USD');
        expect(CoreHelperUtil.formatBalance('abc', 'USD')).toBe('0.000 USD');
        expect(CoreHelperUtil.formatBalance('', 'USD')).toBe('0.000 USD');
        expect(CoreHelperUtil.formatBalance('0', 'ETH')).toBe('0.000 ETH');
    });
    it.each([
        { address: '0x0', chain: undefined, expected: false },
        { address: '0x0', chain: 'eip155', expected: false },
        { address: '0xb3F068DCc2f92ED42E0417d4f2C2191f743fBfdA', chain: undefined, expected: true },
        { address: '0xb3F068DCc2f92ED42E0417d4f2C2191f743fBfdA', chain: 'eip155', expected: true },
        { address: '0xb3F068DCc2f92ED42E0417d4f2C2191f743fBfdA', chain: 'solana', expected: false },
        { address: '2VqKhjZ766ZN3uBtBpb7Ls3cN4HrocP1rzxzekhVEgpU', chain: 'solana', expected: true }
    ])('should return $expected validating $address when chain is $chain', ({ address, chain, expected }) => {
        expect(CoreHelperUtil.isAddress(address, chain)).toBe(expected);
    });
    it('should return true when inside an iframe', () => {
        const originalTop = global.window.top;
        const originalSelf = global.window.self;
        try {
            ;
            global.window.top = { name: 'top' };
            global.window.self = { name: 'self' };
            expect(CoreHelperUtil.isIframe()).toBe(true);
        }
        finally {
            global.window.top = originalTop;
            global.window.self = originalSelf;
        }
    });
    it('should return false when not inside an iframe', () => {
        const originalTop = global.window.top;
        const originalSelf = global.window.self;
        try {
            global.window.top = global.window.self;
            expect(CoreHelperUtil.isIframe()).toBe(false);
        }
        finally {
            global.window.top = originalTop;
            global.window.self = originalSelf;
        }
    });
    it.each([
        [undefined, false],
        [{}, false],
        ['0x0', false],
        ['eip155::mock_address', false],
        ['eip155:mock_chain_id:', false],
        ['invalid_namespace:mock_chain_id:address', false],
        ['eip155:mock_chain_id:mock_address', true],
        ['solana:mock_chain_id:mock_address', true],
        ['bip122:mock_chain_id:mock_address', true]
    ])('should validate the value $s is valid caip address $b', (caipAddress, expected) => {
        expect(CoreHelperUtil.isCaipAddress(caipAddress)).toEqual(expected);
    });
    describe('formatNativeUrl', () => {
        const wcUri = 'wc:1234@1?bridge=https%3A%2F%2Fbridge.walletconnect.org&key=key';
        it('should format Binance Wallet URL with universal link', () => {
            const appUrl = 'bnc://app.binance.com/cedefi/';
            const universalLink = 'https://app.binance.com/cedefi/';
            const result = CoreHelperUtil.formatNativeUrl(appUrl, wcUri, universalLink);
            expect(result).toEqual({
                redirect: `${appUrl}wc?uri=${encodeURIComponent(wcUri)}`,
                redirectUniversalLink: `${universalLink}wc?uri=${encodeURIComponent(wcUri)}`,
                href: appUrl
            });
        });
        it('should format Rainbow URL with deeplink only', () => {
            const appUrl = 'rainbow://';
            const result = CoreHelperUtil.formatNativeUrl(appUrl, wcUri, null);
            expect(result).toEqual({
                redirect: `rainbow://wc?uri=${encodeURIComponent(wcUri)}`,
                href: 'rainbow://'
            });
        });
        it('should handle appUrl without trailing slash', () => {
            const appUrl = 'rainbow:';
            const result = CoreHelperUtil.formatNativeUrl(appUrl, wcUri, null);
            expect(result).toEqual({
                redirect: `rainbow://wc?uri=${encodeURIComponent(wcUri)}`,
                href: 'rainbow://'
            });
        });
        it('should double encode URI for Android Telegram', () => {
            const appUrl = 'rainbow://';
            // Mock Telegram and Android environment
            vi.spyOn(CoreHelperUtil, 'isTelegram').mockReturnValue(true);
            vi.spyOn(CoreHelperUtil, 'isAndroid').mockReturnValue(true);
            const result = CoreHelperUtil.formatNativeUrl(appUrl, wcUri, null);
            expect(result).toEqual({
                redirect: `rainbow://wc?uri=${encodeURIComponent(encodeURIComponent(wcUri))}`,
                href: 'rainbow://'
            });
            vi.restoreAllMocks();
        });
        it('should use formatUniversalUrl for http/https URLs', () => {
            const appUrl = 'https://app.binance.com/cedefi';
            const result = CoreHelperUtil.formatNativeUrl(appUrl, wcUri, null);
            expect(result).toEqual({
                redirect: `${appUrl}/wc?uri=${encodeURIComponent(wcUri)}`,
                href: `${appUrl}/`
            });
        });
    });
});
//# sourceMappingURL=CoreHelperUtil.test.js.map