@hyperlane-xyz/sdk/dist/warp/read.test.js

The official SDK for the Hyperlane Network

import { expect } from 'chai';
import { TokenStandard } from '../token/TokenStandard.js';
import { buildWarpRouteMaps } from './read.js';
describe(buildWarpRouteMaps.name, () => {
    it('builds route maps with lowercased route ids and wire decimals', () => {
        const result = buildWarpRouteMaps({
            'USDC/Mainnet': {
                tokens: [
                    {
                        chainName: 'ethereum',
                        addressOrDenom: '0xA',
                        decimals: 6,
                        name: 'USDC',
                        symbol: 'USDC',
                        standard: TokenStandard.EvmHypSynthetic,
                    },
                    {
                        chainName: 'sepolia',
                        addressOrDenom: '0xB',
                        decimals: 18,
                        name: 'USDC',
                        symbol: 'USDC',
                        standard: TokenStandard.EvmHypSynthetic,
                    },
                ],
            },
        });
        expect(result.warpRouteIdToAddressesMap).to.deep.equal({
            'usdc/mainnet': [
                { chainName: 'ethereum', address: '0xA' },
                { chainName: 'sepolia', address: '0xB' },
            ],
        });
        expect(result.warpRouteChainAddressMap.ethereum['0xA']?.wireDecimals).to.equal(18);
        expect(result.warpRouteChainAddressMap.sepolia['0xB']?.wireDecimals).to.equal(18);
    });
    it('skips tokens without an address or denom', () => {
        const result = buildWarpRouteMaps({
            route: {
                tokens: [
                    {
                        chainName: 'ethereum',
                        addressOrDenom: '',
                        decimals: 18,
                        name: 'ETH',
                        symbol: 'ETH',
                        standard: TokenStandard.EvmNative,
                    },
                ],
            },
        });
        expect(result.warpRouteChainAddressMap).to.deep.equal({});
        expect(result.warpRouteIdToAddressesMap.route).to.deep.equal([]);
    });
});
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