public static RemoteCommand Deserialize(Message message)
{
ArgumentCheck.IsNull(message, "message");
var jsonData = Encoding.UTF8.GetString(message.GetBytes());
return(JsonConvert.DeserializeObject <RemoteCommand>(jsonData));
}
public static Message Serialize(object obj)
{
ArgumentCheck.IsNull(obj, "obj");
var jsonData = JsonConvert.SerializeObject(obj);
return(new Message(Encoding.UTF8.GetBytes(jsonData)));
}
/// <summary>
/// MSTest doesn't support comparing jagged arrays
/// </summary>
/// <param name="expected">expected value</param>
/// <param name="actual">actuall value</param>
public static void AreEqual(int[][] expected, int [][] actual)
{
ArgumentCheck.IsNull(expected, nameof(expected));
ArgumentCheck.IsNull(actual, nameof(actual));
Assert.AreEqual(expected.Length, actual.Length, "arrays not the same length");
for (int i = 0; i < expected.Length; i++)
{
CollectionAssert.AreEqual(expected[i], actual[i]);
}
}
public IEnumerable <int[]> GetAdjacentIntegers(GridAdjacentIntegerWindow gridWindow)
{
ArgumentCheck.IsNull(gridWindow, nameof(gridWindow));
int[] current = new int[gridWindow.WindowSize];
for (int i = 0; i < gridWindow.WindowSize; i++)
{
current[i] = gridWindow.GridData[gridWindow.MinY + i][gridWindow.MaxX - i];
}
yield return(current);
}
public void VisitGridWindow(GridAdjacentIntegerWindow gridWindow)
{
ArgumentCheck.IsNull(gridWindow, nameof(gridWindow));
var max = _upAdjacentGridIntegers.GetAdjacentIntegers(gridWindow)
.Concat(_rightAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_rightUpAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_rightDownAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Select(Product)
.Max();
if (max > LargestProduct)
{
LargestProduct = max;
}
}
public void VisitGridWindow(GridAdjacentIntegerWindow gridWindow)
{
ArgumentCheck.IsNull(gridWindow, nameof(gridWindow));
var distinct = _upAdjacentGridIntegers.GetAdjacentIntegers(gridWindow)
.Concat(_downAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_leftAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_rightAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_leftUpAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_leftDownAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_rightUpAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Concat(_rightDownAdjacentGridIntegers.GetAdjacentIntegers(gridWindow))
.Select(a => Tuple.Create(a[0], a[1], a[2]))
.Distinct();
_distinct3Adjacent.AddRange(distinct);
}
public RemoteCameraViewModel(CaptureElement captureElement)
{
// Check if CaptureElement is not null and throw an exception accordingly
ArgumentCheck.IsNull(captureElement, "captureElement");
// Store reference to the CaptureElement
this.captureElement = captureElement;
// Instantiate CameraCapture and ImageProcessor
cameraCapture = new CameraCapture();
ImageProcessor = new ImageProcessor(cameraCapture);
// Instantiate CloudHelper
CloudHelper = new CloudHelper();
// Instantiate AnomalyDetector
AnomalyDetector = new AnomalyDetector();
}
/// <summary>
/// A very basic method to assert an exception was thrown.
/// This is prefereable to ExpectedExceptionAttribue because I can check the exeption message
/// and it follows the Assert. pattern
/// </summary>
/// <typeparam name="TExpectedException">The Type of exception that should be thrown</typeparam>
/// <param name="methodUnderTest">method under test</param>
/// <param name="message">the expected message. Ignored if null or empty</param>
public static void AssertThrows <TExpectedException>(Action methodUnderTest, string message) where TExpectedException : Exception
{
ArgumentCheck.IsNull(methodUnderTest, nameof(methodUnderTest));
var expectedExceptionType = typeof(TExpectedException);
try
{
methodUnderTest();
Assert.Fail($"Expected exception { expectedExceptionType.Name } { message }");
}
catch (Exception e)
{
Assert.AreEqual(expectedExceptionType, e.GetType());
if (!string.IsNullOrEmpty(message))
{
Assert.AreEqual(message, e.Message);
}
}
}
public ImageProcessor(CameraCapture cameraCapture)
{
ArgumentCheck.IsNull(cameraCapture, "cameraCapture");
this.cameraCapture = cameraCapture;
}
