public void DeveReceberUmLance()
{
Leilao leilao = new CriadorDeLeilao().Para("Macbook Pro 15").Constroi();
Assert.AreEqual(0, leilao.Lances.Count);
leilao.Propoe(new Lance(new Usuario("Steve Jobs"), 2000));
Assert.AreEqual(1, leilao.Lances.Count);
Assert.AreEqual(2000, leilao.Lances[0].Valor, 0.00001);
}
public void DeveEntenderLeilaoComAPenasUmLance()
{
Leilao leilao = new CriadorDeLeilao().Para("Playstation 3 Novo")
.Lance(joao, 1000)
.Constroi();
leilao.Propoe(new Lance(joao, 1000.0));
leiloeiro.Avalia(leilao);
Assert.AreEqual(1000, leiloeiro.MaiorLance, 0.0001);
Assert.AreEqual(1000, leiloeiro.MenorLance, 0.0001);
}
public void DeveLancarArgumentExceptionCasoLanceComValorMenorQue0()
{
var leilao = new CriadorDeLeilao().Para("Geladeira").Constroi();
Assert.Throws <ArgumentException>(() => leilao.Propoe(new Lance(new Usuario("Joao"), -100)));
}