chore(tests): resuse tmp file helpers from utils (#3119)

Author: yury-s

test/defaultbrowsercontext.jest.js

@@ -19,10 +19,8 @@ const fs = require('fs');
 const path = require('path');
 const utils = require('./utils');
 const os = require('os');
-const {promisify} = require('util');
 
-const mkdtempAsync = promisify(fs.mkdtemp);
-const {makeUserDataDir, removeUserDataDir} = utils;
+const {mkdtempAsync, makeUserDataDir, removeUserDataDir} = utils;
 const {FFOX, MAC, CHROMIUM, WEBKIT, WIN, USES_HOOKS} = testOptions;
 
 registerFixture('userDataDir', async ({}, test) => {

test/download.jest.js

@@ -18,9 +18,7 @@ const fs = require('fs');
 const path = require('path');
 const util = require('util');
 const os = require('os');
-const removeFolder = require('rimraf');
-const mkdtempAsync = util.promisify(fs.mkdtemp);
-const removeFolderAsync = util.promisify(removeFolder);
+const {mkdtempAsync, removeFolderAsync} = require('./utils');
 
 const {FFOX, CHROMIUM, WEBKIT, HEADLESS} = testOptions;
 

test/downloadsPath.jest.js

@@ -16,14 +16,8 @@
 
 const path = require('path');
 const fs = require('fs');
-const util = require('util');
-const utils = require('./utils');
 const os = require('os');
-const removeFolder = require('rimraf');
-const mkdtempAsync = util.promisify(fs.mkdtemp);
-const removeFolderAsync = util.promisify(removeFolder);
-
-const {FFOX, CHROMIUM, WEBKIT, CHANNEL} = testOptions;
+const {mkdtempAsync, removeFolderAsync} = require('./utils');
 
 registerFixture('downloadsPath', async ({}, test) => {
   const downloadsPath = await mkdtempAsync(path.join(os.tmpdir(), 'playwright-test-'));

test/utils.js

@@ -24,12 +24,13 @@ const removeFolder = require('rimraf');
 const {FlakinessDashboard} = require('../utils/flakiness-dashboard');
 const PROJECT_ROOT = fs.existsSync(path.join(__dirname, '..', 'package.json')) ? path.join(__dirname, '..') : path.join(__dirname, '..', '..');
 
-const mkdtempAsync = util.promisify(require('fs').mkdtemp);
-const removeFolderAsync = util.promisify(removeFolder);
-
 let platform = os.platform();
 
 const utils = module.exports = {
+  mkdtempAsync: util.promisify(fs.mkdtemp),
+
+  removeFolderAsync: util.promisify(removeFolder),
+
   /**
    * @return {string}
    */
@@ -180,11 +181,11 @@ const utils = module.exports = {
   },
 
   makeUserDataDir: async function() {
-    return await mkdtempAsync(path.join(os.tmpdir(), 'playwright_dev_profile-'));
+    return await utils.mkdtempAsync(path.join(os.tmpdir(), 'playwright_dev_profile-'));
   },
 
   removeUserDataDir: async function(dir) {
-    await removeFolderAsync(dir).catch(e => {});
+    await utils.removeFolderAsync(dir).catch(e => {});
   },
 
   testOptions(browserType) {