public void MaximoCincoLancePorUsuario()
{
var leilao = new Leilao("Yamaha Fazer 250");
var tiao = new Usuario("Sebastiao");
var tiago = new Usuario("Tiago");
leilao.Propoe(new Lance(tiao, 1500));
leilao.Propoe(new Lance(tiago, 2000));
leilao.Propoe(new Lance(tiao, 2500));
leilao.Propoe(new Lance(tiago, 3000));
leilao.Propoe(new Lance(tiao, 3500));
leilao.Propoe(new Lance(tiago, 4000));
leilao.Propoe(new Lance(tiao, 4500));
leilao.Propoe(new Lance(tiago, 5000));
leilao.Propoe(new Lance(tiao, 5500));
leilao.Propoe(new Lance(tiago, 6000));
leilao.Propoe(new Lance(tiao, 5500));
Assert.AreEqual(10, leilao.Lances.Count);
Assert.AreEqual(tiago,leilao.Lances[leilao.Lances.Count-1].Usuario);
}
public void NaoPodeTerDoisLancesSeguidosDoMesmoUSuario()
{
var leilao = new Leilao("Yamaha Fazer 250");
var tiao = new Usuario("Sebastiao");
var tiago = new Usuario("Tiago");
leilao.Propoe(new Lance(tiao,1500));
leilao.Propoe(new Lance(tiago, 2000));
leilao.Propoe(new Lance(tiago, 3000));
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(3000, leilao.Lances[leilao.Lances.Count - 1].ValorLance);
}
public void DeveReceberVariosLances()
{
var leilao = new Leilao("Play Station 3 Novo");
var leonardo = new Usuario("Leonardo");
var leandro = new Usuario("Leandro");
leilao.Propoe(new Lance(leonardo, 1500));
leilao.Propoe(new Lance(leandro, 2000));
leilao.Propoe(new Lance(leonardo, 3000));
leilao.Propoe(new Lance(leandro, 3600));
Assert.AreEqual(4,leilao.Lances.Count);
Assert.AreEqual(1500, leilao.Lances[0].ValorLance);
Assert.AreEqual(3600, leilao.Lances[3].ValorLance);
}
public void DeveReceberUmLance()
{
Leilao leilao = new Leilao("Motocicleta 150 cc");
var usuario = new Usuario("Cesar");
//validada se nenhum lance foi dado.
Assert.AreEqual(0, leilao.Lances.Count);
leilao.Propoe(new Lance(usuario, 1000d));
//validade o teste com quantidade de lance e o valor que deve ser encontrado no lance único.
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(1000d, leilao.Lances[0].ValorLance);
}
public void MaximoCincoLancePorUsuarioDobraLance()
{
var leilao = new Leilao("Yamaha Fazer 250");
var tiao = new Usuario("Sebastiao");
var tiago = new Usuario("Tiago");
leilao.Propoe(new Lance(tiao, 1000));
leilao.Propoe(new Lance(tiago, 1100));
leilao.DobraLance(tiao);
leilao.DobraLance(tiago);
leilao.DobraLance(tiao);
leilao.DobraLance(tiago);
leilao.DobraLance(tiao);
leilao.DobraLance(tiago);
leilao.DobraLance(tiao);
leilao.DobraLance(tiago);
leilao.DobraLance(tiao);
leilao.DobraLance(tiago);
Assert.AreEqual(10, leilao.Lances.Count);
Assert.AreEqual(tiago, leilao.Lances[leilao.Lances.Count - 1].Usuario);
Assert.AreEqual(17600d, leilao.Lances[leilao.Lances.Count - 1].ValorLance);
}
public void DeveEncontrarOsTresMaioresLances()
{
Leilao leilao = new Leilao("Playstation 3 Novo");
leilao.Propoe(new Lance(Usuarios[0], 100.0));
leilao.Propoe(new Lance(Usuarios[1], 200.0));
leilao.Propoe(new Lance(Usuarios[0], 300.0));
leilao.Propoe(new Lance(Usuarios[1], 400.0));
leiloeiro.Avalia(leilao);
IList<Lance> maiores = leiloeiro.TresMaiores;
Assert.AreEqual(3, maiores.Count);
Assert.AreEqual(400, maiores[0].ValorLance, 0.00001);
Assert.AreEqual(300, maiores[1].ValorLance, 0.00001);
Assert.AreEqual(200, maiores[2].ValorLance, 0.00001);
}
public void ValorMedio()
{
Leilao leilao = new Leilao("playStation 3");
double medioEsperado = (250.00 + 300.00 + 400.00) / 3;
leilao.Propoe(new Lance(Usuarios[0], 250.00));
leilao.Propoe(new Lance(Usuarios[1], 300.00));
leilao.Propoe(new Lance(Usuarios[2], 400.00));
leiloeiro.Avalia(leilao);
Assert.AreEqual(medioEsperado, leiloeiro.ValorMedio);
}