public async Task TestClientSendsComputeJobToDefaultNodeWhenDirectConnectionToTargetDoesNotExist()
{
using var server1 = new FakeServer(nodeName: "s1");
using var server2 = new FakeServer(nodeName: "s2");
using var server3 = new FakeServer(nodeName: "s3");
using var client = await server1.ConnectClientAsync();
var res2 = await client.Compute.ExecuteAsync <string>(nodes : new[] { server2.Node }, jobClassName : string.Empty);
var res3 = await client.Compute.ExecuteAsync <string>(nodes : new[] { server3.Node }, jobClassName : string.Empty);
Assert.AreEqual("s1", res2);
Assert.AreEqual("s1", res3);
Assert.AreEqual(new[] { ClientOp.ComputeExecute, ClientOp.ComputeExecute }, server1.ClientOps);
Assert.IsEmpty(server2.ClientOps);
Assert.IsEmpty(server3.ClientOps);
Assert.AreEqual(server1.Node, client.GetConnections().Single());
}