public void CanHandle_KeepAliveMessage_False()
{
// arrange
var handler = new DataStopMessageHandler();
KeepConnectionAliveMessage message = KeepConnectionAliveMessage.Default;
// act
var result = handler.CanHandle(message);
// assert
Assert.False(result);
}
public void CanHandle_DataStartMessage_True()
{
// arrange
var handler = new DataStopMessageHandler();
var message = new DataStopMessage("123");
// act
var result = handler.CanHandle(message);
// assert
Assert.True(result);
}
public async Task Handle_Stop_Subscription()
{
// arrange
var connection = new SocketConnectionMock();
var subscription = new Mock <ISubscription>();
IRequestExecutor executor = await new ServiceCollection()
.AddGraphQL()
.AddStarWarsTypes()
.AddStarWarsRepositories()
.AddInMemorySubscriptions()
.Services
.BuildServiceProvider()
.GetRequiredService <IRequestExecutorResolver>()
.GetRequestExecutorAsync();
var stream =
(IResponseStream)await executor.ExecuteAsync(
"subscription { onReview(episode: NEW_HOPE) { stars } }");
var interceptor = new SocketSessionInterceptorMock();
var subscriptionSession = new SubscriptionSession(
new CancellationTokenSource(),
interceptor,
connection,
stream,
subscription.Object,
new NoopExecutionDiagnosticEvents(),
"123");
connection.Subscriptions.Register(subscriptionSession);
var handler = new DataStopMessageHandler();
var message = new DataStopMessage("123");
// act
await handler.HandleAsync(
connection,
message,
CancellationToken.None);
// assert
Assert.Empty(connection.Subscriptions);
}