public string AttachFragment(string[] parameters)
{
string type = parameters[0];
string name = parameters[1];
int pressureAffection = int.Parse(parameters[2]);
try
{
if (type != FragmentType.Cooling.ToString() &&
type != FragmentType.Nuclear.ToString())
{
throw new ArgumentException();
}
IFragment fragment = null;
switch (type)
{
case "Cooling":
fragment = new CoolingFragment(type, name, pressureAffection);
break;
case "Nuclear":
fragment = new NuclearFragment(type, name, pressureAffection);
break;
}
return(this.selectedCore.AttachFragment(fragment));
}
catch (Exception)
{
return($"Failed to attach Fragment {name}!");
}
}
public void TestPeek_PeekWithOneElement_ShouldReturnElement()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
this.testStack.Push(dummyFragment);
IFragment peekedFragment = this.testStack.Peek();
Assert.AreEqual(peekedFragment, dummyFragment);
}
public void TestadditionOfElement_WithOneElement_ShouldWorkFine()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
this.testStack.Push(dummyFragment);
foreach (var fragment in this.testStack)
{
Assert.AreEqual(dummyFragment, fragment, "The addition of elements in the stack does not work properly!");
}
}
public void TestPeek_PeekWithOneElement_ShouldNotDecreaseSizeOfStack()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
this.testStack.Push(dummyFragment);
IFragment peekedFragment = this.testStack.Peek();
int stackSize = this.testStack.Count();
Assert.AreEqual(1, stackSize);
}
public void TestElementRemoval_RemoveWithTwoElements_ShouldReturnTopElement()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
IFragment anotherDummyFragment = new NuclearFragment("Test2", 1);
this.testStack.Push(dummyFragment);
this.testStack.Push(anotherDummyFragment);
IFragment removedElement = this.testStack.Pop();
Assert.AreEqual(removedElement, anotherDummyFragment);
}
public void TestSizeOfStack_WithTwoElements_ShouldReturnCorrectValue()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
IFragment anotherDummyFragment = new NuclearFragment("Test2", 1);
this.testStack.Push(dummyFragment);
this.testStack.Push(anotherDummyFragment);
int stackSize = this.testStack.Count();
Assert.AreEqual(2, stackSize);
}
public void TestIsEmpty_WithTwoElements_ShouldReturnFalse()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
IFragment anotherDummyFragment = new NuclearFragment("Test2", 1);
this.testStack.Push(dummyFragment);
this.testStack.Push(anotherDummyFragment);
bool isEmpty = this.testStack.IsEmpty();
Assert.AreEqual(false, isEmpty);
}
public void TestElementRemoval_RemoveWithTwoElements_ShouldDecreaseStackSize()
{
IFragment dummyFragment = new NuclearFragment("Test", 1);
IFragment anotherDummyFragment = new NuclearFragment("Test2", 1);
this.testStack.Push(dummyFragment);
this.testStack.Push(anotherDummyFragment);
this.testStack.Pop();
int stackSize = this.testStack.Count();
Assert.AreEqual(1, stackSize);
}
public IFragment CreateFragment(FragmentType fragmentType, string name, int pressureAffection)
{
IFragment fragment = null;
switch (fragmentType)
{
case FragmentType.Cooling:
fragment = new CoolingFragment(name, pressureAffection);
break;
case FragmentType.Nuclear:
fragment = new NuclearFragment(name, pressureAffection);
break;
}
return fragment;
}
public void TestDetach_WithSelectedCore_WithOneFragment_ShouldReturnSuccessMessage()
{
ICore dummyCore = new SystemCore("A", 100);
IFragment dummyFragment = new NuclearFragment("Test", 1);
dummyCore.AttachFragment(dummyFragment);
this.testNuclearPowerPlant.AttachCore(dummyCore);
this.testNuclearPowerPlant.SelectCore("A");
ICommand testCommand = new DetachFragmentCommand(this.testNuclearPowerPlant);
String actualMessage = testCommand.Execute();
String expectedMessage = "Successfully detached Fragment Test from Core A!";
Assert.AreEqual(expectedMessage, actualMessage, "DetachFragment command does not work correctly!");
}
