import * as Chain from './Chain.js'
import * as Route from './Route.js'
import * as Token from './Token.js'

const base = Chain.from({ id: 'eip155:8453', name: 'Base', slug: 'base' })
const ethereum = Chain.from({ id: 'eip155:1', name: 'Ethereum', slug: 'ethereum' })
const tempo = Chain.from({ id: 'eip155:4217', name: 'Tempo', slug: 'tempo' })
const usdc = Token.from({
  chains: {
    [base.id]: {
      address: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913',
      decimals: 6,
      standard: 'ERC-20',
    },
    [ethereum.id]: {
      address: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
      decimals: 6,
      standard: 'ERC-20',
    },
  },
  currency: 'USD',
  name: 'USD Coin',
  slug: 'usdc',
  symbol: 'USDC',
})
const usdce = Token.from({
  chains: {
    [tempo.id]: {
      address: '0x20c000000000000000000000b9537d11c60e8b50',
      decimals: 6,
      standard: 'TIP-20',
    },
  },
  currency: 'USD',
  name: 'Bridged USDC (Stargate)',
  slug: 'usdce',
  symbol: 'USDC.e',
})

describe('from', () => {
  test('expands source tokens into destination routes', () => {
    expect(
      Route.from({
        destination: tempo({ tokens: [usdce] }),
        sources: [ethereum({ tokens: [usdc] }), base({ tokens: [usdc] })],
      }),
    ).toEqual([
      {
        destination: expect.objectContaining({
          address: '0x20c000000000000000000000b9537d11c60e8b50',
        }),
        source: expect.objectContaining({
          address: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
        }),
      },
      {
        destination: expect.objectContaining({
          address: '0x20c000000000000000000000b9537d11c60e8b50',
        }),
        source: expect.objectContaining({
          address: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913',
        }),
      },
    ])
  })
})