drop --parallel

Author: gjf7

packages/neovim/package.json

@@ -71,7 +71,7 @@
   "scripts": {
     "doc": "typedoc --out doc --exclude '**/*.test.ts' src",
     "prepublishOnly": "npm run build",
-    "test": "mocha --exit --parallel --require ts-node/register --require src/testSetup.ts src/**/*.test.ts",
+    "test": "mocha --exit --require ts-node/register --require src/testSetup.ts src/**/*.test.ts",
     "test-coverage": "c8 --reporter=json --reporter=html npm test",
     "test-staged": "npm test --bail",
     "test-missing-apis": "npm run build && node scripts/findMissingApi",

packages/neovim/src/api/Neovim.test.ts

@@ -1,9 +1,19 @@
 import * as path from 'node:path';
 import assert from 'node:assert';
 import expect from 'expect';
-import { nvim } from '../testUtil';
+import * as testUtil from '../testUtil';
 
 describe('Neovim API', () => {
+  let nvim: ReturnType<typeof testUtil.startNvim>[1];
+
+  before(async () => {
+    [, nvim] = testUtil.startNvim();
+  });
+
+  after(() => {
+    testUtil.stopNvim();
+  });
+
   describe('Normal API calls', () => {
     it('gets a list of buffers and switches buffers', async () => {
       const buffers = await nvim.buffers;

packages/neovim/src/api/Tabpage.test.ts

@@ -1,9 +1,19 @@
 import * as jestMock from 'jest-mock';
 import expect from 'expect';
-import { nvim } from '../testUtil';
+import * as testUtil from '../testUtil';
 import type { Tabpage } from './Tabpage';
 
 describe('Tabpage API', () => {
+  let nvim: ReturnType<typeof testUtil.startNvim>[1];
+
+  before(async () => {
+    [, nvim] = testUtil.startNvim();
+  });
+
+  after(() => {
+    testUtil.stopNvim();
+  });
+
   it('gets the current Tabpage', async () => {
     const tabpage = await nvim.tabpage;
     expect(tabpage).toBeInstanceOf(nvim.Tabpage);

packages/neovim/src/api/Window.test.ts

@@ -1,9 +1,19 @@
 import assert from 'node:assert';
 import expect from 'expect';
-import { nvim } from '../testUtil';
+import * as testUtil from '../testUtil';
 import type { Window } from './Window';
 
 describe('Window API', () => {
+  let nvim: ReturnType<typeof testUtil.startNvim>[1];
+
+  before(async () => {
+    [, nvim] = testUtil.startNvim();
+  });
+
+  after(() => {
+    testUtil.stopNvim();
+  });
+
   it('gets the current Window', async () => {
     const win = await nvim.window;
     expect(win).toBeInstanceOf(nvim.Window);

packages/neovim/src/attach/attach.test.ts

@@ -2,12 +2,23 @@ import * as jestMock from 'jest-mock';
 import expect from 'expect';
 import { attach } from './attach';
 import { Logger } from '../utils/logger';
-import { proc, nvim, startNvim, stopNvim } from '../testUtil';
+import * as testUtil from '../testUtil';
 import { NeovimClient } from '../api/client';
 
 // global.expect = expect;
 
 describe('Nvim API', () => {
+  let proc: ReturnType<typeof testUtil.startNvim>[0];
+  let nvim: ReturnType<typeof testUtil.startNvim>[1];
+
+  before(async () => {
+    [proc, nvim] = testUtil.startNvim();
+  });
+
+  after(() => {
+    testUtil.stopNvim();
+  });
+
   let requests: { method: string; args: number[] }[];
   let notifications: { method: string; args: number[] }[];
 
@@ -54,7 +65,7 @@ describe('Nvim API', () => {
   });
 
   it('console.log NOT monkey-patched if custom logger passed to attach()', async () => {
-    const [proc2] = startNvim(false);
+    const [proc2] = testUtil.startNvim(false);
     const logged: string[] = [];
     let logger2 = {};
     const fakeLog = (msg: any) => {
@@ -87,7 +98,7 @@ describe('Nvim API', () => {
     // Still alive?
     expect(await nvim2.eval('1+1')).toEqual(2);
 
-    stopNvim(nvim2);
+    testUtil.stopNvim(nvim2);
   });
 
   it('can send requests and receive response', async () => {