{
  "kind": "mdbase.testbed.scenario",
  "protocol_version": "0.1",
  "id": "interop.event-multicast",
  "name": "One event is multicast to every compatible consumer",
  "ring": "interop",
  "profile": "event_action_interop/0.1",
  "roles": ["event_source", "event_consumer", "bridge"],
  "operation": "interop.event-multicast",
  "fixtures": ["contract.record-changed"],
  "parameters": {
    "event_id": "evt-shared-1",
    "consumers": ["consumer-alpha", "consumer-beta"]
  },
  "covers": [
    "event_action_interop/0.1.cloudevents_event_envelope",
    "event_action_interop/0.1.event_multicast_and_version_resolution"
  ],
  "expect": {
    "entries": [
      {
        "sequence": 1,
        "phase": "arrange",
        "actor": "source",
        "operation": "event-source.register",
        "outcome": "succeeded",
        "facts": {
          "contract": "example.record.changed",
          "version": "1.0.0"
        }
      },
      {
        "sequence": 2,
        "phase": "arrange",
        "actor": "consumer-alpha",
        "operation": "event.subscribe",
        "outcome": "succeeded",
        "facts": {
          "version": "^1.0.0"
        }
      },
      {
        "sequence": 3,
        "phase": "arrange",
        "actor": "consumer-beta",
        "operation": "event.subscribe",
        "outcome": "succeeded",
        "facts": {
          "version": ">=1.0.0 <2.0.0"
        }
      },
      {
        "sequence": 4,
        "phase": "act",
        "actor": "source",
        "operation": "event.publish",
        "outcome": "succeeded",
        "facts": {
          "event_id": "evt-shared-1"
        }
      },
      {
        "sequence": 5,
        "phase": "observe",
        "actor": "bridge",
        "operation": "event.deliver",
        "outcome": "succeeded",
        "facts": {
          "consumers": ["consumer-alpha", "consumer-beta"],
          "deliveries": 2,
          "duplicate": false,
          "exact_contract": true,
          "specversion": "1.0"
        }
      }
    ]
  }
}