src/connectivity/network/testing/netemul/runner/test/meta/dynamic_devices_test.cmx

{
    "facets": {
        "fuchsia.netemul": {
            "environment": {
                "devices": [
                    "ep1"
                ],
                "test": [
                    "fuchsia-pkg://fuchsia.com/netemul_sandbox_test#meta/dynamic_devices.cmx"
                ]
            },
            "networks": [
                {
                    "endpoints": [
                        {
                            "name": "ep1"
                        },
                        {
                            "name": "ep2"
                        },
                        {
                            "name": "ep3"
                        }
                    ],
                    "name": "net"
                }
            ],
            "timeout": 120
        }
    },
    "program": {
        "binary": "bin/app"
    },
    "runner": "fuchsia-pkg://fuchsia.com/netemul_runner#meta/netemul_runner.cmx"
}