public void ConstructionTest(MaterialType[] request, MaterialType[] offer)
{
var player = new Mock<IPlayer>();
player.Setup(p => p.HasResources(offer)).Returns(true);
var trade = new Trade(offer, request, player.Object);
Assert.Equal(request, trade.Request);
Assert.Equal(offer, trade.Offer);
Assert.Equal(player.Object, trade.Owner);
Assert.Equal(TradeState.Open, trade.State);
}
public void CantAcceptIfNoOfferMaterials()
{
var offer = new MaterialType[] { };
var request = new MaterialType[] { MaterialType.Wool, MaterialType.Grain };
var player1 = new Mock<IPlayer>();
var player2 = new Mock<IPlayer>();
player1.Setup(p => p.HasResources(offer)).Returns(true);
player2.Setup(p => p.HasResources(request)).Returns(true);
var trade = new Trade(offer, request, player1.Object);
//canged to false after trade created
player1.Setup(p => p.HasResources(offer)).Returns(false);
Assert.Throws<InvalidOperationException>(() => trade.Accept(player2.Object));
}
public void AcceptTest()
{
var offer = new MaterialType[] { MaterialType.Brick, MaterialType.Brick };
var request = new MaterialType[] { MaterialType.Wool, MaterialType.Grain };
var offeredMaterials = offer.Select(m => new RawMaterial(m)).ToArray();
var requestedMaterrials = request.Select(m => new RawMaterial(m)).ToArray();
var player1 = new Mock<IPlayer>();
player1.Setup(p => p.HasResources(offer)).Returns(true);
player1.Setup(p => p.TakeResources(offer)).Returns(offeredMaterials);
var player2 = new Mock<IPlayer>();
player2.Setup(p => p.HasResources(request)).Returns(true);
player2.Setup(p => p.TakeResources(request)).Returns(requestedMaterrials);
var trade = new Trade(offer, request, player1.Object);
trade.Accept(player2.Object);
player1.Verify(p => p.TakeResources(offer), Times.Once);
player2.Verify(p => p.TakeResources(request), Times.Once);
player1.Verify(p => p.AddResources(requestedMaterrials), Times.Once);
player2.Verify(p => p.AddResources(offeredMaterials), Times.Once);
Assert.Equal(TradeState.Processed, trade.State);
}
public OpenTradeCommand NewOpenTrade(IPlayer player, MaterialType[] offer, MaterialType[] request)
{
var trade = new Trade(offer, request, player);
var market = scope.Resolve<IMarket>();
return new OpenTradeCommand(player, market, trade);
}