src/sys/stash/tests/meta/inspect_test.cmx

{
    "facets": {
        "fuchsia.test": {
            "injected-services": {
                "fuchsia.diagnostics.ArchiveAccessor": "fuchsia-pkg://fuchsia.com/archivist#meta/observer.cmx"
            }
        }
    },
    "program": {
        "binary": "test/inspect_test"
    },
    "sandbox": {
        "services": [
            "fuchsia.diagnostics.ArchiveAccessor",
            "fuchsia.sys.Launcher"
        ]
    }
}