public void Beginning()
{
ChangeFeedState beginning = ChangeFeedState.Beginning();
CosmosElement cosmosElement = ChangeFeedStateCosmosElementSerializer.ToCosmosElement(beginning);
TryCatch <ChangeFeedState> monadicState = ChangeFeedStateCosmosElementSerializer.MonadicFromCosmosElement(cosmosElement);
Assert.IsTrue(monadicState.Succeeded);
Assert.IsTrue(monadicState.Result is ChangeFeedStateBeginning);
}
public void Now()
{
ChangeFeedState now = ChangeFeedState.Now();
CosmosElement cosmosElement = ChangeFeedStateCosmosElementSerializer.ToCosmosElement(now);
TryCatch <ChangeFeedState> monadicState = ChangeFeedStateCosmosElementSerializer.MonadicFromCosmosElement(cosmosElement);
Assert.IsTrue(monadicState.Succeeded);
Assert.IsTrue(monadicState.Result is ChangeFeedStateNow);
}
public void Continuation()
{
CosmosString continuation = CosmosString.Create("asdf");
ChangeFeedState time = ChangeFeedState.Continuation(continuation);
CosmosElement cosmosElement = ChangeFeedStateCosmosElementSerializer.ToCosmosElement(time);
TryCatch <ChangeFeedState> monadicState = ChangeFeedStateCosmosElementSerializer.MonadicFromCosmosElement(cosmosElement);
Assert.IsTrue(monadicState.Succeeded);
if (!(monadicState.Result is ChangeFeedStateContinuation changeFeedContinuation))
{
Assert.Fail();
return;
}
Assert.AreEqual(changeFeedContinuation.ContinuationToken, continuation);
}
public void Time()
{
DateTime startTime = DateTime.MinValue.ToUniversalTime();
ChangeFeedState time = ChangeFeedState.Time(startTime);
CosmosElement cosmosElement = ChangeFeedStateCosmosElementSerializer.ToCosmosElement(time);
TryCatch <ChangeFeedState> monadicState = ChangeFeedStateCosmosElementSerializer.MonadicFromCosmosElement(cosmosElement);
Assert.IsTrue(monadicState.Succeeded);
if (!(monadicState.Result is ChangeFeedStateTime stateTime))
{
Assert.Fail();
return;
}
Assert.AreEqual(stateTime.StartTime, startTime);
}
