import { describe, expect, it } from "vite-plus/test";import type { RuntimeSubagent } from "@t3tools/client-runtime/state/subagentRuntime";import { deriveAgentSpawnSummary } from "./agentSpawnSummary"; const batch = (status: RuntimeSubagent["status"]) => ({ kind: "subagent_batch" as const, status });const agent = (status: RuntimeSubagent["status"]) => ({ kind: "subagent" as const, status }); describe("deriveAgentSpawnSummary", () => {  it("counts a native batch without claiming the number of children", () => {    expect(deriveAgentSpawnSummary({ agents: [batch("running")], agentCount: 1 })).toEqual({      live: true,      lead: "Launched 1 subagent batch",      status: "1 working",      tone: "working",    });    expect(deriveAgentSpawnSummary({ agents: [batch("idle")], agentCount: 1 })).toEqual({      live: false,      lead: "Launched 1 subagent batch",      status: "1 idle",      tone: "inactive",    });  });   it("keeps individual agents and batches separate in a mixed group", () => {    expect(      deriveAgentSpawnSummary({        agents: [agent("running"), batch("running"), batch("idle")],        agentCount: 3,      }).lead,    ).toBe("Launched 1 subagent and 2 batches");  });   it.each([    ["idle", "1 idle", "inactive"],    ["cancelled", "1 stopped", "inactive"],    ["interrupted", "1 stopped", "inactive"],    ["failed", "1 failed", "failed"],    ["completed", "✓ completed", "completed"],  ] as const)("reports %s accurately alongside a completed agent", (state, status, tone) => {    expect(      deriveAgentSpawnSummary({ agents: [agent("completed"), agent(state)], agentCount: 2 }),    ).toMatchObject({ live: false, status, tone });  });   it("does not claim completion when the roster is missing a member", () => {    expect(deriveAgentSpawnSummary({ agents: [agent("completed")], agentCount: 2 })).toMatchObject({      status: "Status unavailable",      tone: "inactive",    });  });   it("keeps a workflow active between child launches", () => {    expect(      deriveAgentSpawnSummary({        agents: [agent("completed")],        agentCount: 1,        coordinatorStatus: "running",      }),    ).toMatchObject({ live: true, status: "working", tone: "working" });  });   it.each([    ["failed", "Workflow failed", "failed"],    ["cancelled", "Workflow stopped", "inactive"],  ] as const)(    "preserves a %s workflow outcome when its children completed",    (coordinatorStatus, status, tone) => {      expect(        deriveAgentSpawnSummary({ agents: [agent("completed")], agentCount: 1, coordinatorStatus }),      ).toMatchObject({ live: false, status, tone });    },  );});