public void IsEmpty_OnStackWithItems_ReturnsFalse()
{
//Assemble
int stackTestSize = 5;
Stack target = new Stack(stackTestSize);
//Act
target.Push("A");
bool expected = false;
bool actual = target.IsEmpty();
//Assert
Assert.AreEqual(expected, actual);
}
public void IsEmpty_EmptyStackBlankString_ReturnsTrue()
{
//Near-arbitrary stack size for the creation of the stack:
int stackTestSize = 5;
Stack target = new Stack(stackTestSize);
//Add item to stack
target.Push("TestItem");
//Pop from stack
target.Pop();
bool expected = true;
bool actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}
public void IsEmpty_EmptyStackNull_ReturnsTrue()
{
//Near-arbitrary stack size for the creation of the stack:
int stackTestSize = 5;
Stack target = new Stack(stackTestSize);
bool expected = true;
bool actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}