/// <summary>
/// This action takes in the passed upgrade id, buys the ship upgrade via the SystemEngineUpgrade.Buy method
/// and then redirects to the Index action.
/// </summary>
/// <param name="jumpDriveId">The jump drive id.</param>
/// <returns>A redirect to the ViewShip action on success, the BuyJumpDriveUpgrade view on error</returns>
public ActionResult BuyJumpDriveUpgrade(int jumpDriveId)
{
Ship currentShip = this.ControllerGame.CurrentPlayer.Ship;
SystemJumpDriveUpgrade upgrade = currentShip.CosmoSystem.GetJumpDriveUpgrade(jumpDriveId);
if (upgrade != null)
{
try
{
// Buy the upgrade
upgrade.Buy(currentShip);
// Success, redirect to display the newly upgrade on their ship
return(RedirectToAction("ViewShip"));
}
catch (InvalidOperationException ex)
{
// Log this exception
ExceptionPolicy.HandleException(ex, "Controller Policy");
ModelState.AddModelError("_FORM", ex.Message);
}
}
else
{
ModelState.AddModelError("jumpDriveId", "Invalid JumpDrive Upgrade", jumpDriveId);
}
return(View());
}
public void BuyNotEnoughCargoSpace()
{
// Arrange
SystemJumpDriveUpgrade upgrade = this.CreateSystemJumpDriveUpgrade();
Mock <User> userMock = new Mock <User>();
Mock <Ship> shipMock = new Mock <Ship>();
shipMock.Expect(s => s.BaseShip.Level)
.Returns(1).Verifiable();
JumpDrive currentUpgrade = new JumpDrive();
// Trade value will be 80
currentUpgrade.BasePrice = 100;
currentUpgrade.CargoCost = 1;
shipMock.Expect(s => s.JumpDrive)
.Returns(currentUpgrade).Verifiable();
// Cargo space free is 1
shipMock.Expect(s => s.CargoSpaceFree)
.Returns(1).AtMostOnce().Verifiable();
// Cash on hand is 5000
shipMock.Expect(s => s.Credits)
.Returns(5000).AtMostOnce().Verifiable();
// Act, should throw an exception
upgrade.Buy(shipMock.Object);
}
public void BuyPlayerUpgradeAddedToSystem2()
{
// Arrange
SystemJumpDriveUpgrade upgrade = this.CreateSystemJumpDriveUpgrade();
BaseShip playerBaseShip = new BaseShip();
playerBaseShip.Level = 1;
JumpDrive currentUpgrade = new JumpDrive();
// Trade value will be 160
currentUpgrade.BasePrice = 200;
currentUpgrade.CargoCost = 1;
SystemJumpDriveUpgrade playerSystemUpgrade = new SystemJumpDriveUpgrade();
playerSystemUpgrade.JumpDrive = currentUpgrade;
playerSystemUpgrade.CosmoSystem = upgrade.CosmoSystem;
playerSystemUpgrade.Quantity = 2;
Mock <Ship> shipMock = new Mock <Ship>();
// Setup player base upgrade model
shipMock.Expect(s => s.BaseShip)
.Returns(playerBaseShip).Verifiable();
// Setup player base upgrade
shipMock.Expect(s => s.JumpDrive)
.Returns(currentUpgrade).Verifiable();
shipMock.Expect(s => s.CargoSpaceFree)
.Returns(25).Verifiable();
// Cash on hand is 5000
shipMock.Expect(s => s.Credits)
.Returns(5000).Verifiable();
// Act
upgrade.Buy(shipMock.Object);
// Assert
shipMock.Verify();
// Cost of the upgrade should be (750 - 160) credits
shipMock.VerifySet(m => m.Credits, 5000 - (750 - 160));
Assert.That(upgrade.Quantity, Is.EqualTo(0), "Should be no ships left in the system of this model");
Assert.That(upgrade.CosmoSystem.SystemJumpDriveUpgrades.Where(m => m.JumpDrive == playerSystemUpgrade.JumpDrive && m.Quantity == 3).Any(), Is.True, "The players base ship should have been added to the system for sale");
}
public void BuyPlayerUpgradeAddedToSystem()
{
// Arrange
SystemJumpDriveUpgrade upgrade = this.CreateSystemJumpDriveUpgrade();
Mock <Ship> shipMock = new Mock <Ship>();
shipMock.Expect(s => s.BaseShip.Level)
.Returns(1).Verifiable();
JumpDrive currentUpgrade = new JumpDrive();
// Trade value will be 80
currentUpgrade.BasePrice = 100;
currentUpgrade.CargoCost = 1;
shipMock.Expect(s => s.JumpDrive)
.Returns(currentUpgrade).Verifiable();
// Cargo space free is 10
shipMock.Expect(s => s.CargoSpaceFree)
.Returns(10).AtMostOnce().Verifiable();
// Cash on hand is 5000
shipMock.Expect(s => s.Credits)
.Returns(5000).Verifiable();
// Act
upgrade.Buy(shipMock.Object);
// Assert
shipMock.Verify();
// Cost of the upgrade should be (750 - 80) credits
shipMock.VerifySet(m => m.Credits, 5000 - (750 - 80));
Assert.That(upgrade.Quantity, Is.EqualTo(0), "Should be no upgrades left in the system of this model");
Assert.That(upgrade.CosmoSystem.SystemJumpDriveUpgrades.Where(m => m.JumpDrive == currentUpgrade && m.Quantity == 1).Any(), Is.True, "The players upgrade should have been added to the system for sale");
}
public void BuyWithLevel2Ship()
{
// Arrange
SystemJumpDriveUpgrade upgrade = this.CreateSystemJumpDriveUpgrade();
Mock <Ship> shipMock = new Mock <Ship>();
shipMock.Expect(s => s.BaseShip.Level)
.Returns(2).Verifiable();
JumpDrive currentUpgrade = new JumpDrive();
currentUpgrade.JumpDriveId = 2;
// Trade value will be 80
currentUpgrade.BasePrice = 100;
currentUpgrade.CargoCost = 1;
shipMock.Expect(s => s.JumpDrive)
.Returns(currentUpgrade).Verifiable();
// Cargo space free is 10
shipMock.Expect(s => s.CargoSpaceFree)
.Returns(10).Verifiable();
// Cash on hand is 5000
shipMock.Expect(s => s.Credits)
.Returns(5000).Verifiable();
// Act
upgrade.Buy(shipMock.Object);
// Assert
shipMock.Verify();
// Cost of the upgrade should be (750*2 - 80*2) credits
shipMock.VerifySet(s => s.Credits, 5000 - (750 * 2 - (80 * 2)));
Assert.That(upgrade.Quantity, Is.EqualTo(0), "Should be no upgrades left in the system of this model");
}