public void MaxRetryExceptionInnerExceptionIsNullAsync()
{
var nodes = new Uri[]
{
new Uri("http://invalid_host:9300"),
new Uri("http://invalid_host:9400"),
new Uri("http://invalid_host:9500")
};
var connectionPool = new StaticConnectionPool(nodes);
var settings = new ConnectionSettings(connectionPool)
.DisablePing();
var client = new ElasticClient(settings);
var maxRetryException = Assert.Throws<MaxRetryException>(async () => await client.GetIndexAsync(g => g.Index("foo")));
maxRetryException.InnerException.Should().NotBeNull();
var aggregateException = maxRetryException.InnerException as AggregateException;
aggregateException.Should().NotBeNull();
aggregateException.InnerExceptions.Count.Should().Be(nodes.Count());
}