import assert from "node:assert/strict"; import * as NodeServices from "@effect/platform-node/NodeServices";import { it } from "@effect/vitest";import { Effect, Layer } from "effect";import { beforeEach, vi } from "vitest"; import { ServerConfig } from "../../config.ts";import { ServerSettingsService } from "../../serverSettings.ts";import { OpenCodeProvider } from "../Services/OpenCodeProvider.ts";import { makeOpenCodeProviderLive } from "./OpenCodeProvider.ts"; const runtimeMock = vi.hoisted(() => {  const state = {    runVersionError: null as Error | null,    inventoryError: null as Error | null,  };   return {    state,    reset() {      state.runVersionError = null;      state.inventoryError = null;    },  };}); vi.mock("../opencodeRuntime.ts", async () => {  const actual =    await vi.importActual<typeof import("../opencodeRuntime.ts")>("../opencodeRuntime.ts");   return {    ...actual,    runOpenCodeCommand: vi.fn(async () => {      if (runtimeMock.state.runVersionError) {        throw runtimeMock.state.runVersionError;      }      return { stdout: "opencode 1.0.0\n", stderr: "", code: 0 };    }),    connectToOpenCodeServer: vi.fn(async ({ serverUrl }: { serverUrl?: string }) => ({      url: serverUrl ?? "http://127.0.0.1:4301",      process: null,      external: Boolean(serverUrl),      close() {},    })),    createOpenCodeSdkClient: vi.fn(() => ({})),    loadOpenCodeInventory: vi.fn(async () => {      if (runtimeMock.state.inventoryError) {        throw runtimeMock.state.inventoryError;      }      return {        providerList: { connected: [], all: [] },        agents: [],      };    }),    flattenOpenCodeModels: vi.fn(() => []),  };}); beforeEach(() => {  runtimeMock.reset();}); const makeTestLayer = (settingsOverrides?: Parameters<typeof ServerSettingsService.layerTest>[0]) =>  makeOpenCodeProviderLive().pipe(    Layer.provideMerge(ServerConfig.layerTest(process.cwd(), process.cwd())),    Layer.provideMerge(ServerSettingsService.layerTest(settingsOverrides)),    Layer.provideMerge(NodeServices.layer),  ); it.layer(makeTestLayer())("OpenCodeProviderLive", (it) => {  it.effect("shows a codex-style missing binary message", () =>    Effect.gen(function* () {      runtimeMock.state.runVersionError = new Error("spawn opencode ENOENT");      const provider = yield* OpenCodeProvider;      const snapshot = yield* provider.refresh;       assert.equal(snapshot.status, "error");      assert.equal(snapshot.installed, false);      assert.equal(snapshot.message, "OpenCode CLI (`opencode`) is not installed or not on PATH.");    }),  );   it.effect("hides generic Effect.tryPromise text for local CLI probe failures", () =>    Effect.gen(function* () {      runtimeMock.state.runVersionError = new Error("An error occurred in Effect.tryPromise");      const provider = yield* OpenCodeProvider;      const snapshot = yield* provider.refresh;       assert.equal(snapshot.status, "error");      assert.equal(snapshot.installed, true);      assert.equal(snapshot.message, "Failed to execute OpenCode CLI health check.");    }),  );}); it.layer(  makeTestLayer({    providers: {      opencode: {        serverUrl: "http://127.0.0.1:9999",        serverPassword: "secret-password",      },    },  }),)("OpenCodeProviderLive with configured server URL", (it) => {  it.effect("surfaces a friendly auth error for configured servers", () =>    Effect.gen(function* () {      runtimeMock.state.inventoryError = new Error("401 Unauthorized");      const provider = yield* OpenCodeProvider;      const snapshot = yield* provider.refresh;       assert.equal(snapshot.status, "error");      assert.equal(snapshot.installed, true);      assert.equal(        snapshot.message,        "OpenCode server rejected authentication. Check the server URL and password.",      );    }),  );   it.effect("surfaces a friendly connection error for configured servers", () =>    Effect.gen(function* () {      runtimeMock.state.inventoryError = new Error(        "fetch failed: connect ECONNREFUSED 127.0.0.1:9999",      );      const provider = yield* OpenCodeProvider;      const snapshot = yield* provider.refresh;       assert.equal(snapshot.status, "error");      assert.equal(snapshot.installed, true);      assert.equal(        snapshot.message,        "Couldn't reach the configured OpenCode server at http://127.0.0.1:9999. Check that the server is running and the URL is correct.",      );    }),  );});