public void GetInterestRateCommand_WithoutUrl_Invalid()
{
//Arrange
_command = GetInterestRateCommand.GetInterestRateCommandFactory.Create(null);
//Act
var isValid = _command.IsValid();
//Assert
Assert.IsFalse(isValid);
}
public void GetInterestRateCommand_WithoutUrl_Valid()
{
//Arrange
_command = GetInterestRateCommand.GetInterestRateCommandFactory.Create("url");
//Act
var isValid = _command.IsValid();
//Assert
Assert.IsTrue(isValid);
}
public async Task <Event <decimal> > Handler(GetInterestRateCommand command)
{
try
{
if (!command.IsValid())
{
return(Event <decimal> .CreateError("Valores inválidos."));
}
var responseString = await _httpClient.GetStringAsync(command.Url);
var result = JsonSerializer.Deserialize <decimal>(responseString);
return(Event <decimal> .CreateSuccess(result));
}
catch (Exception ex)
{
return(Event <decimal> .CreateError($"Erro ao encontrar a taxa de juros: {ex.Message}"));
};
}
