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

// Integration test realm that hosts two trigger components.
{
    program: {
        binary: "bin/trigger",
    },

    // 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",
        },
    ],
    capabilities: [
        { protocol: "fidl.test.components.Trigger" },
    ],
    use: [
        { runner: "elf" },
    ],

    // Expose my Trigger service so the integration test can invoke it.
    expose: [
        {
            protocol: "fidl.test.components.Trigger",
            from: "self",
        },
    ],
}