chore(test): update mongodb-runner usage (#611)

Author: Anemy

package-lock.json

@@ -47,11 +47,10 @@
     "watch": "npm run compile && npm-run-all -p watch:*",
     "watch:extension": "npm run compile:extension -- -watch",
     "watch:extension-bundles": "webpack --mode development --watch",
-    "pretest": "npm run compile && mongodb-runner start --id=vscode -- --port 27088",
+    "pretest": "npm run compile",
     "test": "npm run test-webview && npm run test-extension",
     "test-extension": "cross-env NODE_OPTIONS=--no-force-async-hooks-checks xvfb-maybe node ./out/test/runTest.js",
     "test-webview": "jest",
-    "posttest": "mongodb-runner stop --id=vscode",
     "analyze-bundle": "webpack --mode production --analyze",
     "vscode:prepublish": "npm run clean && npm run compile:keyfile && npm run compile:resources && webpack --mode production",
     "check": "npm run lint && npm run depcheck",
@@ -1067,7 +1066,7 @@
     "mocha-junit-reporter": "^2.2.0",
     "mocha-multi": "^1.1.7",
     "mongodb-client-encryption": "^6.0.0",
-    "mongodb-runner": "^5.4.4",
+    "mongodb-runner": "^5.4.5",
     "node-loader": "^0.6.0",
     "npm-run-all": "^4.1.5",
     "ora": "^5.4.1",

package.json

@@ -1,9 +1,27 @@
+/* eslint-disable no-console */
 import path from 'path';
 import { runTests } from '@vscode/test-electron';
+import { MongoCluster } from 'mongodb-runner';
+import os from 'os';
+
+import { TEST_DATABASE_PORT } from './suite/dbTestHelper';
 
 // More information on vscode specific tests: https://github.com/microsoft/vscode-test
 
+async function startTestMongoDBServer() {
+  console.log('Starting MongoDB server on port', TEST_DATABASE_PORT);
+  return await MongoCluster.start({
+    topology: 'standalone',
+    tmpDir: path.join(os.tmpdir(), 'vscode-test-mongodb-runner'),
+    args: ['--port', TEST_DATABASE_PORT],
+  });
+}
+
 async function main(): Promise<any> {
+  const testMongoDBServer = await startTestMongoDBServer();
+
+  let failed = false;
+
   try {
     // The folder containing the Extension Manifest package.json
     // Passed to `--extensionDevelopmentPath`
@@ -25,6 +43,13 @@ async function main(): Promise<any> {
   } catch (err) {
     console.error('Failed to run tests:');
     console.error(err);
+    failed = true;
+  } finally {
+    console.log('Stopping MongoDB server on port', TEST_DATABASE_PORT);
+    await testMongoDBServer.close();
+  }
+
+  if (failed) {
     process.exit(1);
   }
 }

src/test/runTest.ts

@@ -5,8 +5,9 @@ import type { Document } from 'bson';
 export const TEST_USER_USERNAME = 'testUser';
 export const TEST_USER_PASSWORD = 'password';
 
-export const TEST_DATABASE_URI = 'mongodb://localhost:27088';
-export const TEST_DATABASE_URI_USER = `mongodb://${TEST_USER_USERNAME}:${TEST_USER_PASSWORD}@localhost:27088`;
+export const TEST_DATABASE_PORT = '27088';
+export const TEST_DATABASE_URI = `mongodb://localhost:${TEST_DATABASE_PORT}`;
+export const TEST_DATABASE_URI_USER = `mongodb://${TEST_USER_USERNAME}:${TEST_USER_PASSWORD}@localhost:${TEST_DATABASE_PORT}`;
 
 export const TEST_DB_NAME = 'vscodeTestDatabaseAA';