Merge pull request #389 from DevCycleHQ/use-rootdir

use rootDir instead of cwd for globalConfig location

Author: harazdovskiy

src/environment.ts

@@ -11,9 +11,6 @@ const uuid = require('uuid');
 // eslint-disable-next-line import/order
 const debug = require('debug')('jest-mongodb:environment');
 
-const cwd = process.cwd();
-
-const globalConfigPath = pathJoin(cwd, 'globalConfig.json');
 const options = getMongodbMemoryOptions();
 const isReplSet = Boolean(options.replSet);
 
@@ -22,14 +19,16 @@ debug(`isReplSet`, isReplSet);
 const mongo = isReplSet ? new MongoMemoryReplSet(options) : new MongoMemoryServer(options);
 
 module.exports = class MongoEnvironment extends TestEnvironment {
+  globalConfigPath: string
   constructor(config: JestEnvironmentConfig, context: EnvironmentContext) {
     super(config, context);
+    this.globalConfigPath = pathJoin(config.projectConfig.rootDir, 'globalConfig.json');
   }
 
   async setup() {
     debug('Setup MongoDB Test Environment');
 
-    const globalConfig = JSON.parse(readFileSync(globalConfigPath, 'utf-8'));
+    const globalConfig = JSON.parse(readFileSync(this.globalConfigPath, 'utf-8'));
 
     if (globalConfig.mongoUri) {
       this.global.__MONGO_URI__ = globalConfig.mongoUri;

src/setup.ts

@@ -8,6 +8,7 @@ import {
   shouldUseSharedDBForAllJestWorkers,
 } from './helpers';
 import type {Mongo} from './types';
+import type { JestEnvironmentConfig } from '@jest/environment'
 
 const debug = require('debug')('jest-mongodb:setup');
 const mongoMemoryServerOptions = getMongodbMemoryOptions();
@@ -20,10 +21,9 @@ const mongo: Mongo = isReplSet
   ? new MongoMemoryReplSet(mongoMemoryServerOptions)
   : new MongoMemoryServer(mongoMemoryServerOptions);
 
-const cwd = process.cwd();
-const globalConfigPath = join(cwd, 'globalConfig.json');
+module.exports = async (config: JestEnvironmentConfig['projectConfig']) => {
+  const globalConfigPath = join(config.rootDir, 'globalConfig.json');
 
-module.exports = async () => {
   const options = getMongodbMemoryOptions();
   const mongoConfig: {mongoUri?: string; mongoDBName?: string} = {};
 

src/teardown.ts

@@ -1,12 +1,12 @@
 import {join} from 'path';
 import {unlink} from 'fs';
+import type { JestEnvironmentConfig } from '@jest/environment'
 
 const debug = require('debug')('jest-mongodb:teardown');
 
-const cwd = process.cwd();
-const globalConfigPath = join(cwd, 'globalConfig.json');
+module.exports = async function (config: JestEnvironmentConfig['projectConfig']) {
+  const globalConfigPath = join(config.rootDir, 'globalConfig.json');
 
-module.exports = async function () {
   debug('Teardown mongod');
   if (global.__MONGOD__) {
     await global.__MONGOD__.stop();