opencode/packages/cli/test/acp/catalog.test.ts

import { describe, expect, test } from "bun:test"
import { currentValue } from "./select-options"
import { rpcError, secondModel, startSession } from "./wire-fixture"

describe("acp catalog and config options over the wire", () => {
  test("switches model, effort, and mode against the warm catalog", async () => {
    await using acp = await startSession()
    const sessionId = acp.sessionId
    const set = (configId: string, value: string) =>
      acp.request("session/set_config_option", { sessionId, configId, value })

    const selectedModel = await set("model", "test/second-model")
    const selectedEffort = await set("effort", "medium")
    const selectedMode = await set("mode", "plan")
    await acp.request("session/set_mode", { sessionId, modeId: "build" })

    expect(currentValue(selectedModel, "model")).toBe("test/second-model")
    expect(currentValue(selectedModel, "effort")).toBe("default")
    expect(currentValue(selectedEffort, "effort")).toBe("medium")
    expect(currentValue(selectedMode, "mode")).toBe("plan")
    expect(acp.server.selections).toEqual([
      { sessionID: sessionId, model: { providerID: "test", id: secondModel.id } },
      { sessionID: sessionId, model: { providerID: "test", id: secondModel.id, variant: "medium" } },
      { sessionID: sessionId, agent: "plan" },
      { sessionID: sessionId, agent: "build" },
    ])

    expect(await rpcError(set("effort", "maximum"))).toMatchObject({ code: -32602, data: { effort: "maximum" } })
    expect(await rpcError(set("mode", "missing"))).toMatchObject({ code: -32602, data: { mode: "missing" } })
    expect(await rpcError(set("missing", "value"))).toMatchObject({ code: -32602, data: { configId: "missing" } })
    expect(await rpcError(set("model", "test/missing-model"))).toMatchObject({
      code: -32602,
      data: { modelId: "test/missing-model" },
    })
  })
})