public void BuildRoadFailsIfPlayerHasNotEnoughResources()
{
var player = new Mock<IPlayer>();
player.Setup(p => p.HasResources(Road.BUILD_RESOURCES)).Returns(false);
var board = new Mock<IBoard>();
var edge = new Mock<IEdge>();
var command = new BuildRoadCommand(player.Object, board.Object, edge.Object);
Assert.Throws<InvalidOperationException>(() => command.Execute());
board.Verify(b => b.BuildRoad(edge.Object, player.Object), Times.Never);
player.Verify(p => p.TakeResources(Road.BUILD_RESOURCES), Times.Never);
}
public void BuildRoadRemovesResourcesFromPlayerIfSucceeded()
{
var player = new Mock<IPlayer>();
player.Setup(p => p.HasResources(Road.BUILD_RESOURCES)).Returns(true);
var board = new Mock<IBoard>();
var edge = new Mock<IEdge>();
var command = new BuildRoadCommand(player.Object, board.Object, edge.Object);
command.Execute();
board.Verify(b => b.BuildRoad(edge.Object, player.Object));
player.Verify(p => p.TakeResources(Road.BUILD_RESOURCES));
}