public void GetAnExchangeRate()
{
MockExchangeRateApi api = new MockExchangeRateApi();
Exchange exchange = new Exchange(api);
double rate = exchange.GetRate("GBP", "EUR");
Assert.Equal(1.357, rate);
}
public void ExtractTheListOfCurrencyFromJson()
{
List <string> expected = new List <string>();
expected.Add("USD");
expected.Add("EUR");
MockExchangeRateApi api = new MockExchangeRateApi();
Exchange exchange = new Exchange(api);
List <string> currencies = exchange.GetAllCurrencies();
Assert.Equal(expected, currencies);
}
