openchamber/packages/ui/src/sync/global-session-status.test.ts

import { beforeEach, describe, expect, test } from "bun:test"
import type { Event } from "@opencode-ai/sdk/v2/client"
import {
  applyGlobalSessionStatusEvent,
  applyGlobalSessionStatusSnapshot,
  useGlobalSessionStatusStore,
} from "./global-session-status"
import { resetSessionOrdering, useSessionOrderingStore } from "./session-ordering"

beforeEach(() => {
  useGlobalSessionStatusStore.setState({ statusById: new Map() })
  resetSessionOrdering()
})

describe("global session status index", () => {
  test("preserves full retry status details from live events", () => {
    applyGlobalSessionStatusEvent("/repo", {
      type: "session.status",
      properties: {
        sessionID: "session-a",
        status: { type: "retry", attempt: 2, message: "waiting" },
      },
    } as Event)

    expect(useGlobalSessionStatusStore.getState().statusById.get("session-a")?.status).toEqual({
      type: "retry",
      attempt: 2,
      message: "waiting",
    })
  })

  test("promotes on active and settled lifecycle edges only", () => {
    applyGlobalSessionStatusEvent("/repo", {
      type: "session.status",
      properties: { sessionID: "session-a", status: { type: "busy" } },
    } as Event)
    const busyRank = useSessionOrderingStore.getState().rankById.get("session-a")

    applyGlobalSessionStatusEvent("/repo", {
      type: "session.status",
      properties: { sessionID: "session-a", status: { type: "retry", attempt: 1, message: "wait", next: 1 } },
    } as Event)
    expect(useSessionOrderingStore.getState().rankById.get("session-a")).toBe(busyRank)

    applyGlobalSessionStatusEvent("/repo", {
      type: "session.idle",
      properties: { sessionID: "session-a" },
    } as Event)
    const idleRank = useSessionOrderingStore.getState().rankById.get("session-a")
    expect(idleRank).toBeGreaterThan(busyRank ?? 0)

    applyGlobalSessionStatusEvent("/repo", {
      type: "session.error",
      properties: { sessionID: "session-a" },
    } as Event)
    expect(useSessionOrderingStore.getState().rankById.get("session-a")).toBe(idleRank)
  })

  test("authoritative snapshots clear absent active entries for their directory", () => {
    applyGlobalSessionStatusSnapshot("/repo", { "session-a": { type: "busy" } }, ["session-a"])
    expect(useGlobalSessionStatusStore.getState().statusById.get("session-a")?.status.type).toBe("busy")

    applyGlobalSessionStatusSnapshot("/repo", {}, ["session-a"])
    expect(useGlobalSessionStatusStore.getState().statusById.has("session-a")).toBe(false)
  })

  test("clears an explicitly idle known session when directory aliases differ", () => {
    applyGlobalSessionStatusSnapshot("/canonical/repo", { "session-a": { type: "busy" } }, ["session-a"])

    applyGlobalSessionStatusSnapshot("/alias/repo", { "session-a": { type: "idle" } }, ["session-a"])

    expect(useGlobalSessionStatusStore.getState().statusById.has("session-a")).toBe(false)
  })
})