public static Autoscaling empty() {
        return empty("");
    }
@Test
    public void initial_deployment_with_host_sharing_flag_and_too_small_min() {
        var min = new ClusterResources(1, 1, new NodeResources(0.5, 4.0, 10, 0.1));
        var max = new ClusterResources(1, 1, new NodeResources(2.0, 8.0, 50, 0.1));
        var fixture = DynamicProvisioningTester.fixture()
                                               .awsSetup(false, Environment.test)
                                               .clusterType(ClusterSpec.Type.container)
                                               .capacity(Capacity.from(min, max))
                                               .initialResources(Optional.empty())
                                               .hostSharing()
                                               .build();
        fixture.tester().assertResources("Initial resources at min, since flag turns on host sharing",
                                         1, 1, 0.5, 4.0, 10.0,
                                         fixture.currentResources().advertisedResources());
    }