public void StackSet_IndexOutOfBoundsThrowsException(int address, UInt32 value)
{
// Arrange
var stack = new Stack(100);
// Act, Assert
Assert.Throws<IndexOutOfRangeException>(() => stack.SetAt(address, value));
}
public void StackPush_ThrowsExceptionOnOverflow()
{
// Arrange
var stack = new Stack(10);
// Act, Assert
stack.SetAt(9, 1);
stack.Invoking(s => s.Push(2)).ShouldThrow<StackOverflowException>();
}
public void StackPop_DecrementsStackPointer()
{
// Arrange
var stack = new Stack(16);
stack.SetAt(8, 80085);
// Act
stack.Pop();
// Assert
stack.StackPointer.Should().Be(7);
}
public void StackPop_ReturnsValueFromTopOfStack()
{
// Arrange
var stack = new Stack(16);
stack.SetAt(8, 80085);
// Act
var value = stack.Pop();
// Assert
value.Should().Be(80085);
}
public void StackSetGet_SetsValueAtGivenAddress(int address, UInt64 value)
{
// Arrange
var stack = new Stack(10);
// Act
stack.SetAt(address, value);
// Assert
stack.GetAt(address).Should().Be(value);
}
