public void TheTest()
{
new InvalidResponseException(404).GetObjectData(Info, Context);
Result = (InvalidResponseException)typeof(InvalidResponseException)
.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic)
.First()
.Invoke(new object[] { Info, Context });
}
public async Task InsertAsync_WhenUserFetchingDataFromServerAndGetInvalidResponse()
{
var expectedInvalidResponseException = new InvalidResponseException("The error message");
await TestSendingRequestAndThenResponseHasErrors(
expectedInvalidResponseException,
"ErrorMessageJsonRespone",
async() => await _serviceUnderTest.InsertAsync(new InsertPhotoGralleryRequest()));
}
private void ValidateStatusCode(HttpStatusCode statusCode)
{
int statusCodeNumber = (int)statusCode;
if (statusCodeNumber > 299 && statusCodeNumber < 400)
{
InvalidResponseException.ThrowFromInvalidResponse();
}
}
public async Task DeleteAsync_WhenUserFetchingDataFromServerAndGetInvalidResponse()
{
var expectedInvalidResponseException = new InvalidResponseException("The error message");
await TestSendingRequestAndThenResponseHasErrors(
expectedInvalidResponseException,
"ErrorMessageJsonRespone",
async() => await _serviceUnderTest.DeleteAsync(new DeleteRequest {
Id = "1"
}));
}
public async Task InsertAsync_WhenUserFetchingDataFromServerAndGetInvalidResponseWithModelStateErrors()
{
var expectedInvalidResponseException = new InvalidResponseException(new Dictionary <string, string[]>
{
{ "Name", new[] { "The Name field is required." } }
});
await TestSendingRequestAndThenResponseHasErrors(
expectedInvalidResponseException,
"ModelStateErrorResponseTestData",
async() => await _serviceUnderTest.InsertAsync(new InsertPhotoGralleryRequest()));
}
//Should return a byte[] after being passed to returnPossiblePrevValue(Transport t) in final implementation
public byte[] executeOperation(Transport transport)
{
byte status = sendPutOperation(transport, HotRodConstants.PUT_REQUEST, HotRodConstants.PUT_RESPONSE);
if (status != HotRodConstants.NO_ERROR_STATUS)
{
InvalidResponseException e = new InvalidResponseException("Unexpected response status: " + status);
logger.Warn(e);
throw e;
}
return(returnPossiblePrevValue(transport));
}
public byte readHeader(Transport trans, HeaderParams param)
{
byte magic = trans.readByte(); //Reads magic byte: indicates whether the header is a request or a response
if (magic != HotRodConstants.RESPONSE_MAGIC)
{
String message = "Invalid magic number! Expected " + HotRodConstants.RESPONSE_MAGIC + "received " + magic;
InvalidResponseException e = new InvalidResponseException(message);
logger.Warn(e);
throw e;
}
long receivedMessageId = trans.readVLong(); //Reads the message ID. Should be similar to the msg ID of the request
if (receivedMessageId != param.Messageid && receivedMessageId != 0)
{
String message = "Invalid Message ID! Expected " + param.Messageid + "received " + receivedMessageId;
InvalidResponseException e = new InvalidResponseException(message);
logger.Warn(e);
throw new InvalidResponseException(message);
}
byte receivedOpCode = trans.readByte(); //Reads the OP Code
logger.Trace(String.Format("response code recieved = " + receivedOpCode));
if (receivedOpCode != param.OpRespCode) //Checks whether the recieved OP code is the corrsponding OPCode for the request sent
{
if (receivedOpCode == HotRodConstants.ERROR_RESPONSE) //In case of any error indication by the server
{
logger.Warn(String.Format("Error Response Recieved : " + receivedOpCode));
throw new NotImplementedException("Error Response Recieved");
}
logger.Warn(String.Format("Invalid Response Recieved : Expected " + param.OpRespCode + " Recieved " + receivedOpCode));
throw new InvalidResponseException("Invalid Response Operation.");
}
byte status = trans.readByte(); //Reads the status
byte topchange = trans.readByte(); //Reads the Topology change byte. Equals 0 for No Change in topology
logger.Trace(String.Format("Topology change indicator value : " + topchange));
return(status);
}
private async Task TestSendingRequestAndThenResponseHasErrors(
InvalidResponseException expectedInvalidResponseException,
string jsonFilename,
Func <Task> doHttpRequestWorkAsync)
{
MockSendAsyncMethod(HttpStatusCode.BadRequest, GetContent(jsonFilename));
try
{
await doHttpRequestWorkAsync();
throw new Exception(
$"Expected that the method {nameof(PhotoGaleryHttpService.GetAllAsync)} throws error, but noting happen");
}
catch (InvalidResponseException invalidResponseException)
{
invalidResponseException.ModelStateErrors.Should().BeEquivalentTo(expectedInvalidResponseException.ModelStateErrors);
invalidResponseException.Message.Should().Be(expectedInvalidResponseException.Message);
}
}
