public void Test_ObterTaxaJuros_TipoDado()
{
// Act
var data = _bll.ObterTaxaJuros();
// Assert
Assert.IsType <decimal>(data);
}
public ActionResult ObterTaxaJuros()
{
decimal taxaJuros = _bll.ObterTaxaJuros();
return(Ok(taxaJuros));
}