status-im/status-go

package exchanges

import (
    "testing"

    "github.com/stretchr/testify/require"

    "github.com/ethereum/go-ethereum/common"
)

func TestNullAddress(t *testing.T) {
    address := common.HexToAddress("0x0")
    exchange := GetCentralizedExchangeWithAddress(address)

    require.Empty(t, exchange)
}

func TestBinanceWithCode(t *testing.T) {
    exchange, err := GetCentralizedExchangeWithCode("binance")

    require.NoError(t, err)
    require.NotEmpty(t, exchange)
    require.Equal(t, exchange.Name(), "Binance")
}

func TestBinanceWithAddress(t *testing.T) {
    // Address "Binance 3"
    // https://etherscan.io/address/0x564286362092d8e7936f0549571a803b203aaced
    address := common.HexToAddress("0x564286362092D8e7936f0549571a803B203aAceD")
    exchange := GetCentralizedExchangeWithAddress(address)

    require.NotEmpty(t, exchange)
    require.Equal(t, exchange.Name(), "Binance")
}

func TestKrakenWithAddress(t *testing.T) {
    // Address "Kraken 4"
    // https://etherscan.io/address/0x267be1c1d684f78cb4f6a176c4911b741e4ffdc0
    address := common.HexToAddress("0x267be1C1D684F78cb4F6a176C4911b741E4Ffdc0")
    exchange := GetCentralizedExchangeWithAddress(address)

    require.NotEmpty(t, exchange)
    require.Equal(t, exchange.Name(), "Kraken")
}