public void DifferentResourceHarborGetsIgnored()
{
var board = new Mock<IBoard>();
var player = new Mock<IPlayer>();
var achievements = new IAchievement[0];
var bank = new Bank(board.Object, achievements);
var harbor = new Mock<IHarbor>();
harbor.Setup(h => h.Discount).Returns(MaterialType.Wool);
board.Setup(b => b.GetHarbors(player.Object)).Returns(new IHarbor[] { harbor.Object });
MaterialType[] result = bank.GetInvestmentCost(MaterialType.Grain, player.Object);
MaterialType[] expected = { MaterialType.Grain, MaterialType.Grain, MaterialType.Grain, MaterialType.Grain };
Assert.Equal(expected, result);
}
public void GetInvestmentCostUsesCheapestHarbor()
{
var board = new Mock<IBoard>();
var player = new Mock<IPlayer>();
var achievements = new IAchievement[0];
var bank = new Bank(board.Object, achievements);
var unsourcedHarbor = new Mock<IHarbor>();
unsourcedHarbor.Setup(h => h.Discount).Returns(MaterialType.Unsourced);
var resourceHarbor = new Mock<IHarbor>();
resourceHarbor.Setup(h => h.Discount).Returns(MaterialType.Grain);
board.Setup(b => b.GetHarbors(player.Object)).Returns(new IHarbor[] { unsourcedHarbor.Object, resourceHarbor.Object });
MaterialType[] result = bank.GetInvestmentCost(MaterialType.Grain, player.Object);
MaterialType[] expected = { MaterialType.Grain, MaterialType.Grain };
Assert.Equal(expected, result);
}
public void GetInvestmentFailsOnInvalidResource(MaterialType material)
{
var board = new Mock<IBoard>();
var player = new Mock<IPlayer>();
var achievements = new IAchievement[0];
var bank = new Bank(board.Object, achievements);
Assert.Throws<ArgumentException>(() => bank.GetInvestmentCost(material, player.Object));
}
public void GetInvestmentCostDefaultReturns4()
{
var board = new Mock<IBoard>();
var player = new Mock<IPlayer>();
var achievements = new IAchievement[0];
var bank = new Bank(board.Object, achievements);
MaterialType[] result = bank.GetInvestmentCost(MaterialType.Grain, player.Object);
MaterialType[] expected = { MaterialType.Grain, MaterialType.Grain, MaterialType.Grain, MaterialType.Grain };
Assert.Equal(expected, result);
}
public void GetInvestmentCostNeedsPlayer()
{
var board = new Mock<IBoard>();
var achievements = new IAchievement[0];
var bank = new Bank(board.Object, achievements);
Assert.Throws<ArgumentNullException>(() => bank.GetInvestmentCost(MaterialType.Grain, null));
}