private void GenerateAndCompareNextLink(EntitySetInstance payloadElement, int expectedPageSize)
{
var currentPageValues = this.queryValueStack.Peek() as QueryCollectionValue;
ExceptionUtilities.CheckObjectNotNull(currentPageValues, "Current value was not a collection");
var lastEntityValue = currentPageValues.Elements.Cast <QueryStructuralValue>().Last();
// build the expected next link and the message to used based on whether we are in an expanded feed or top-level feed
string expectedNextLink = null;
if (this.navigationStack.Count == 0)
{
expectedNextLink = this.parent.ExpectedNextLinkGenerator.GenerateNextLink(this.requestUri, expectedPageSize, lastEntityValue);
}
else
{
expectedNextLink = this.parent.ExpectedNextLinkGenerator.GenerateExpandedNextLink(this.entityStack.Peek(), this.navigationStack.Peek(), lastEntityValue);
}
var xmlBaseSegments = this.xmlBaseStack.Reverse().Select(x => x.Value);
var expected = UriHelpers.CreateAbsoluteLink(expectedNextLink, xmlBaseSegments);
this.parent.AssertHandler.AreEqual(expected.OriginalString, payloadElement.NextLink, "Next link did not match expectation");
}