/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
DescribeSubscriptionFiltersResponse response = new DescribeSubscriptionFiltersResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("nextToken", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextToken = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("subscriptionFilters", targetDepth))
{
var unmarshaller = new ListUnmarshaller <SubscriptionFilter, SubscriptionFilterUnmarshaller>(SubscriptionFilterUnmarshaller.Instance);
response.SubscriptionFilters = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
public async Task DescribeSubscriptionFiltersTest_TwoResponses()
{
var request = new DescribeSubscriptionFiltersRequest();
var firstResponse = new DescribeSubscriptionFiltersResponse()
{
NextToken = "foo"
};
var secondResponse = new DescribeSubscriptionFiltersResponse()
{
NextToken = null
};
var token = new CancellationToken();
_mockClient.SetupSequence(x => x.DescribeSubscriptionFiltersAsync(It.IsAny <DescribeSubscriptionFiltersRequest>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(firstResponse)
.ReturnsAsync(secondResponse);
var numResponses = 0;
await foreach (var desination in _mockClient.Object.Paginators.DescribeSubscriptionFilters(request).Responses.WithCancellation(token))
{
numResponses += 1;
}
Assert.Equal(2, numResponses);
}
public async Task DescribeSubscriptionFiltersTest__OnlyUsedOnce()
{
var request = new DescribeSubscriptionFiltersRequest();
var response = new DescribeSubscriptionFiltersResponse();
var token = new CancellationToken();
var paginator = _mockClient.Object.Paginators.DescribeSubscriptionFilters(request);
_mockClient.Setup(x => x.DescribeSubscriptionFiltersAsync(It.IsAny <DescribeSubscriptionFiltersRequest>(), It.IsAny <CancellationToken>())).ReturnsAsync(response);
// Should work the first time
await LoopOverSubscriptionFilters(paginator, token);
// Second time should throw an exception
await Assert.ThrowsAsync <System.InvalidOperationException>(async() => await LoopOverSubscriptionFilters(paginator, token));
}
public async Task DescribeSubscriptionFiltersTest__CancellationToken()
{
var request = new DescribeSubscriptionFiltersRequest();
var firstResponse = new DescribeSubscriptionFiltersResponse()
{
NextToken = "foo"
};
var secondResponse = new DescribeSubscriptionFiltersResponse()
{
NextToken = null
};
var paginator = _mockClient.Object.Paginators.DescribeSubscriptionFilters(request);
var tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
tokenSource.Cancel();
_mockClient.SetupSequence(x => x.DescribeSubscriptionFiltersAsync(It.IsAny <DescribeSubscriptionFiltersRequest>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(firstResponse)
.ReturnsAsync(secondResponse);
await Assert.ThrowsAsync <OperationCanceledException>(async() => await LoopOverSubscriptionFilters(paginator, token));
}