public async void Code_WhenNullOrNotThreeCharachter_ShouldHaveValidationError(string code)
{
A.CallTo(() => _cryptoCurrencyRepository.GetCryptoCurrencyByCodeAsync(code, default)).Returns <CryptoCurrency>(null);
var request = new CryptoCurrencyAddRequest()
{
Code = code
};
await _testee.ShouldHaveValidationErrorForAsync(x => x.Code, new AddCryptoCurrencyCommand(request));
}
private async Task <bool> NotContainCryptoCurrencyAlready(AddCryptoCurrencyCommand command, string code, CancellationToken cancellation)
{
var result = await _cryptoCurrencyRepository.GetCryptoCurrencyByCodeAsync(code, cancellation);
return(result == default);
}