src/sys/component_manager/tests/destruction/meta/trigger_realm.cml

// Integration test realm that hosts two trigger components.
{
    "program": {
        "binary": "bin/trigger",
    },
    // Expose my Trigger service so the integration test can invoke it.
    "expose": [
        {
            "protocol": "/svc/fidl.test.components.Trigger",
            "from": "self",
        },
    ],
    // Two children, started together with the realm.
    "children": [
        {
            "name": "trigger_a",
            "url": "fuchsia-pkg://fuchsia.com/destruction_integration_test#meta/trigger.cm",
            "startup": "eager",
        },
        {
            "name": "trigger_b",
            "url": "fuchsia-pkg://fuchsia.com/destruction_integration_test#meta/trigger.cm",
            "startup": "eager",
        },
    ],
}