public void BuyNotEnoughCash()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
// Setup player
Player testPlayer = this.CreateTestPlayer();
Ship testShip = testPlayer.Ship;
CosmoSystem startingSystem = testShip.CosmoSystem;
GameManager manager = new GameManager(testPlayer.User.UserName);
// Reduce the player starting cash
testPlayer.Ship.Credits = 10;
// Check that the ship is empty
Assert.That(testShip.ShipGoods.Count, Is.EqualTo(0), "Ship should start out with no goods on-board");
// Add some water to the starting system for this ship to buy
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
startingSystem.AddGood(water.GoodId, 20);
// Verify that the good was added to the system
SystemGood systemWater = startingSystem.GetGood(water.GoodId);
Assert.That(systemWater, Is.Not.Null, "System should now have a water SystemGood");
Assert.That(systemWater.Quantity, Is.GreaterThanOrEqualTo(20), "System should now have at least 20 water goods");
int playerCost = (int)(systemWater.PriceMultiplier * water.BasePrice) * systemWater.Quantity;
int systemStartingCount = systemWater.Quantity;
try
{
systemWater.Buy(testShip, 20, systemWater.Price);
}
catch (ArgumentException ex)
{
Assert.That(ex.ParamName, Is.EqualTo("quantity"), "Quantity to buy should be the invalid argument");
return;
}
Assert.Fail("Player should not been able to buy more goods than they can afford");
}
public void SellNotEnoughGoods()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
// Setup player
Player testPlayer = this.CreateTestPlayer();
Ship testShip = testPlayer.Ship;
CosmoSystem startingSystem = testShip.CosmoSystem;
GameManager manager = new GameManager(testPlayer.User.UserName);
// Add some water to this ship for us to sell
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
ShipGood shipGood = new ShipGood();
shipGood.Good = water;
shipGood.Quantity = 10;
shipGood.Ship = testShip;
testShip.ShipGoods.Add(shipGood);
db.SubmitChanges();
// Verify that the good is for sell in the current system
SystemGood systemWater = startingSystem.GetGood(water.GoodId);
if (systemWater == null)
{
startingSystem.AddGood(water.GoodId, 0);
systemWater = startingSystem.GetGood(water.GoodId);
}
try
{
shipGood.Sell(testShip, 20, systemWater.Price);
}
catch (ArgumentOutOfRangeException ex)
{
Assert.That(ex.ParamName, Is.EqualTo("quantity"), "Quantity to sell should be the invalid argument");
return;
}
Assert.Fail("Player should not been able to sell more goods than aboard");
}
public void Sell()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
// Setup player
Player testPlayer = this.CreateTestPlayer();
Ship testShip = testPlayer.Ship;
CosmoSystem startingSystem = testShip.CosmoSystem;
GameManager manager = new GameManager(testPlayer.User.UserName);
// Store the player starting cash
int playerStartingCash = testPlayer.Ship.Credits;
// Add some water to this ship for us to sell
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
ShipGood shipGood = new ShipGood();
shipGood.Good = water;
shipGood.Quantity = 10;
shipGood.Ship = testShip;
testShip.ShipGoods.Add(shipGood);
// Verify that the good is for sell in the current system
SystemGood systemWater = startingSystem.GetGood(water.GoodId);
if (systemWater == null)
{
startingSystem.AddGood(water.GoodId, 0);
systemWater = startingSystem.GetGood(water.GoodId);
}
int playerProfit = systemWater.Price * 10;
int systemStartingCount = systemWater.Quantity;
shipGood.Sell(testShip, 10, systemWater.Price);
Assert.That(systemWater.Quantity, Is.EqualTo(systemStartingCount + 10), "System should now have 10 more water goods");
Assert.That(testPlayer.Ship.Credits, Is.EqualTo(playerStartingCash + playerProfit), "Player should have more cash credits now after selling");
}
public void AddGood()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
CosmoSystem firstSystem = (from s in db.CosmoSystems select s).FirstOrDefault();
Assert.That(firstSystem, Is.Not.Null, "We need at least one system in the galaxy");
// Add some water to the the system
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
firstSystem.AddGood(water.GoodId, 100);
// Verify that the good was added to the system
SystemGood systemWater = firstSystem.GetGood(water.GoodId);
Assert.That(systemWater, Is.Not.Null, "System should now have a water SystemGood");
Assert.That(systemWater.Quantity, Is.GreaterThanOrEqualTo(100), "System should now have at least 100 water goods");
}
public void BuyNotEnoughGoods()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
// Setup player
Player testPlayer = this.CreateTestPlayer();
Ship testShip = testPlayer.Ship;
CosmoSystem startingSystem = testShip.CosmoSystem;
GameManager manager = new GameManager(testPlayer.User.UserName);
// Check that the ship is empty
Assert.That(testShip.ShipGoods.Count, Is.EqualTo(0), "Ship should start out with no goods on-board");
// Add some water to the starting system for this ship to buy
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
startingSystem.AddGood(water.GoodId, 5);
// Verify that the good was added to the system
SystemGood systemWater = startingSystem.GetGood(water.GoodId);
// Make sure only 5 are at the system
systemWater.Quantity = 5;
try
{
systemWater.Buy(testShip, 20, systemWater.Price);
}
catch (ArgumentOutOfRangeException ex)
{
Assert.That(ex.ParamName, Is.EqualTo("quantity"), "Quantity to buy should be the invalid argument");
return;
}
Assert.Fail("Player should not been able to buy more goods than at the system");
}
public void Buy()
{
CosmoMongerDbDataContext db = CosmoManager.GetDbContext();
// Setup player
Player testPlayer = this.CreateTestPlayer();
Ship testShip = testPlayer.Ship;
CosmoSystem startingSystem = testShip.CosmoSystem;
GameManager manager = new GameManager(testPlayer.User.UserName);
// Store the player starting cash
int playerStartingCash = testPlayer.Ship.Credits;
// Check that the ship is empty
Assert.That(testShip.ShipGoods.Count, Is.EqualTo(0), "Ship should start out with no goods on-board");
// Add some water to the starting system for this ship to buy
Good water = (from g in db.Goods
where g.Name == "Water"
select g).SingleOrDefault();
Assert.That(water, Is.Not.Null, "We should have a Water good");
startingSystem.AddGood(water.GoodId, 20);
// Verify that the good was added to the system
SystemGood systemWater = startingSystem.GetGood(water.GoodId);
Assert.That(systemWater, Is.Not.Null, "System should now have a water SystemGood");
Assert.That(systemWater.Quantity, Is.GreaterThanOrEqualTo(20), "System should now have at least 20 water goods");
int playerCost = systemWater.Price * 20;
int systemStartingCount = systemWater.Quantity;
systemWater.Buy(testShip, 20, systemWater.Price);
Assert.That(systemWater.Quantity, Is.EqualTo(systemStartingCount - 20), "System should now have 20 few water goods");
Assert.That(testPlayer.Ship.Credits, Is.EqualTo(playerStartingCash - playerCost), "Player should have less cash credits now after buying");
}