public async Task NotificationWriterDisposeAsyncShouldBeIdempotent()
{
var notificationWriter = new ODataNotificationWriter(
this.writer,
this.streamListener);
// 1st call to DisposeAsync
await notificationWriter.DisposeAsync();
// 2nd call to DisposeAsync
await notificationWriter.DisposeAsync();
var result = await this.ReadStreamContentsAsync();
// StreamDisposeAsync was written only once
Assert.Equal("StreamDisposedAsync", result);
}
