public void ShouldThrowExceptionAfterDispose()
{
// given
var zeebeClient = ZeebeClient.NewZeebeClient();
// when
zeebeClient.Dispose();
// then
var aggregateException = Assert.Throws <AggregateException>(
() => zeebeClient.TopologyRequest().Send().Wait());
Assert.AreEqual(1, aggregateException.InnerExceptions.Count);
var catchedExceptions = aggregateException.InnerExceptions[0];
Assert.IsTrue(catchedExceptions.Message.Contains("ZeebeClient was already disposed."));
Assert.IsInstanceOf(typeof(ObjectDisposedException), catchedExceptions);
}