public void DeveDecrementarOValorNoSaldo()
{
var valorEsperado = 500;
var ci = new ContaDeInvestimento(1000, "", DateTime.Today);
ci.saque(500);
Assert.Equal(valorEsperado, ci.Saldo);
}
public void DeveImpedirOSaqueSaldoInsuficiente()
{
var ci = new ContaDeInvestimento(1000, "", DateTime.Today);
var ex = Assert.Throws <SaldoInsuficienteException>(() => ci.saque(1001));
}
public void DeveImpedirOSaqueValorNegativo()
{
var ci = new ContaDeInvestimento(1000, "", DateTime.Today);
var ex = Assert.Throws <ArgumentException>(() => ci.saque(-50));
}