public void NaoDeveAceitarMaisQueCincoLancesDoMesmoUsuarioComODobrar()
{
var leilao = new Leilao("Impressora HP Deskjet 2540");
var joao = new Usuario("João");
var maria = new Usuario("Maria");
leilao.Propoe(new Lance(joao, 1000));
leilao.Propoe(new Lance(maria, 2000));
leilao.Propoe(new Lance(joao, 3000));
leilao.Propoe(new Lance(maria, 4000));
leilao.Propoe(new Lance(joao, 5000));
leilao.Propoe(new Lance(maria, 6000));
leilao.Propoe(new Lance(joao, 7000));
leilao.Propoe(new Lance(maria, 8000));
leilao.Propoe(new Lance(joao, 9000));
leilao.Propoe(new Lance(maria, 10000));
leilao.DobrarLance(joao);
Assert.AreEqual(10, leilao.Lances.Count);
Assert.AreEqual(10000, leilao.Lances[9].Valor, 0.0001);
}
public void NaoDeveDobrarCasoNaoHajaLanceAnterior()
{
Leilao leilao = new Leilao("Macbook Pro 15");
Usuario steveJobs = new Usuario("Steve Jobs");
leilao.DobrarLance(steveJobs);
Assert.AreEqual(0, leilao.Lances.Count);
}
public void NaoDeveAceitarDoisLancesSeguidosDoMesmoUsuarioComODobrar()
{
var leilao = new Leilao("Impressora HP Deskjet 2540");
var usuario = new Usuario("João");
leilao.Propoe(new Lance(usuario, 1000));
leilao.DobrarLance(usuario);
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(1000, leilao.Lances[0].Valor, 0.0001);
}
public void NaoDeveAcrescentarUmLanceCasoOUsuarioDobreMasNaoTenhaDadoUmLanceAnteriormente()
{
var leilao = new Leilao("Impressora HP Deskjet 2540");
var joao = new Usuario("João");
var maria = new Usuario("Maria");
leilao.Propoe(new Lance(maria, 1000));
leilao.DobrarLance(joao);
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(1000, leilao.Lances[0].Valor, 0.0001);
}
public void DeveRealizarUmNovoLanceDobrandoOValorDoUltimoLanceDado()
{
var leilao = new Leilao("Impressora HP Deskjet 2540");
var joao = new Usuario("João");
var maria = new Usuario("Maria");
leilao.Propoe(new Lance(joao, 20000));
leilao.Propoe(new Lance(maria, 30000));
leilao.DobrarLance(joao);
Assert.AreEqual(3, leilao.Lances.Count);
Assert.AreEqual(20000 * 2, leilao.Lances[2].Valor, 0.0001);
}
public void TesteDeLanceDobradoSemLanceDoUsuario()
{
Leilao leilao = new Leilao("Carro");
Usuario caio = new Usuario("caio");
Usuario aline = new Usuario("aline");
leilao.Propoe(new Lance(caio, 1000));
leilao.DobrarLance(aline);
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(1000, leilao.Lances[0].Valor);
}
public void DeveTestarLanceDobrado()
{
var jobs = new Usuario("Steve Jobs");
var waz = new Usuario("Steve Wozniak");
Leilao leilao = new Leilao("Macbook Pro 15");
leilao.Propoe(new Lance(jobs, 2000));
leilao.Propoe(new Lance(waz, 3000));
leilao.DobrarLance(jobs);
Assert.AreEqual(3, leilao.Lances.Count);
Assert.AreEqual(4000, leilao.Lances[2].Valor);
}
public void TesteDeLanceDobrado()
{
Leilao leilao = new Leilao("Carro");
Usuario caio = new Usuario("caio");
Usuario aline = new Usuario("aline");
leilao.Propoe(new Lance(caio, 1000));
leilao.Propoe(new Lance(aline, 2000));
leilao.Propoe(new Lance(caio, 3000));
leilao.Propoe(new Lance(aline, 4000));
leilao.DobrarLance(caio);
Assert.AreEqual(5, leilao.Lances.Count);
Assert.AreEqual(6000, leilao.Lances[leilao.Lances.Count - 1].Valor);
}
