public void ScanDiskScheduling_Test()
{
//Setup
Setup();
//Arrange
//for convenience select first item as CurrentRequest
_currentRequest = _requests[0];
#region expected
_expectedRequests = new List <Request>
{
new Request
{
Current = 5,
Previous = -1
},
new Request
{
Current = 25,
Previous = 5
},
new Request
{
Current = 49,
Previous = 25
},
new Request
{
Current = 69,
Previous = 49
},
new Request
{
Current = 90,
Previous = 69
}
};
#endregion
//Act
//loop through the list and call strategy.
for (int i = 0; i <= 4; i++)
{
_actualRequests.Add(_currentRequest);
_requests.Remove(_currentRequest);
var nextRequest = _scanDisk.ReadRequest(_requests, _currentRequest);
_currentRequest = nextRequest;
}
//Assert
CollectionAssert.AreEqual(_expectedRequests, _actualRequests, new RequestComparer());
//TearDown
TearDown();
}
