@shelf/jest-mongodb - npm Package Compare versions

Comparing version 2.1.1 to 2.2.0

environment.js

@@ -5,3 +5,3 @@ const NodeEnvironment = require('jest-environment-node');
 const uuid = require('uuid');
-const {MongoMemoryServer} = require('mongodb-memory-server');
+const {MongoMemoryServer, MongoMemoryReplSet} = require('mongodb-memory-server');
 const {getMongodbMemoryOptions} = require('./helpers');
@@ -14,5 +14,9 @@
 const globalConfigPath = path.join(cwd, 'globalConfig.json');
+const options = getMongodbMemoryOptions();
+const isReplSet = Boolean(options.replSet);
 
-let mongo = new MongoMemoryServer(getMongodbMemoryOptions());
+debug(`isReplSet`, isReplSet);
 
+let mongo = isReplSet ? new MongoMemoryReplSet(options) : new MongoMemoryServer(options);
+
 module.exports = class MongoEnvironment extends NodeEnvironment {
@@ -19,0 +23,0 @@ constructor(config, context) {

helpers.js

 const {resolve} = require('path');
 
 const cwd = process.cwd();
+const configFile = process.env.MONGO_MEMORY_SERVER_FILE || 'jest-mongodb-config.js';
 
 module.exports.getMongodbMemoryOptions = function () {
   try {
-    const {mongodbMemoryServerOptions} = require(resolve(cwd, 'jest-mongodb-config.js'));
+    const {mongodbMemoryServerOptions} = require(resolve(cwd, configFile));
 
@@ -23,3 +24,3 @@ return mongodbMemoryServerOptions;
   try {
-    const {mongoURLEnvName} = require(resolve(cwd, 'jest-mongodb-config.js'));
+    const {mongoURLEnvName} = require(resolve(cwd, configFile));
 
@@ -34,3 +35,3 @@ return mongoURLEnvName || 'MONGO_URL';
   try {
-    const {useSharedDBForAllJestWorkers} = require(resolve(cwd, 'jest-mongodb-config.js'));
+    const {useSharedDBForAllJestWorkers} = require(resolve(cwd, configFile));
 
@@ -37,0 +38,0 @@ if (typeof useSharedDBForAllJestWorkers === 'undefined') {

mongo-insert.test.js

@@ -8,3 +8,2 @@ const {MongoClient} = require('mongodb');
 
-
   beforeAll(async () => {
@@ -11,0 +10,0 @@ connection = await MongoClient.connect(uri, {

package.json

 {
   "name": "@shelf/jest-mongodb",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "private": false,
@@ -22,3 +22,4 @@ "description": "Run your tests using Jest & MongoDB in Memory server",
     "lint": "eslint . --fix --ext .js,.json,.ts --quiet",
-    "test": "jest"
+    "test": "jest",
+    "test:repl": "MONGO_MEMORY_SERVER_FILE=jest-mongodb-config-repl.js jest"
   },
@@ -55,5 +56,5 @@ "husky": {
     "husky": "4.3.8",
-    "jest": "27.4.3",
-    "lint-staged": "12.1.2",
-    "mongodb": "4.1.0",
+    "jest": "27.4.5",
+    "lint-staged": "12.1.4",
+    "mongodb": "4.2.2",
     "prettier": "2.5.1"
@@ -60,0 +61,0 @@ },

readme.md

@@ -106,2 +106,21 @@ # jest-mongodb [![CircleCI](https://circleci.com/gh/shelfio/jest-mongodb/tree/master.svg?style=svg)](https://circleci.com/gh/shelfio/jest-mongodb/tree/master) ![](https://img.shields.io/badge/code_style-prettier-ff69b4.svg) [![npm (scoped)](https://img.shields.io/npm/v/@shelf/jest-mongodb.svg)](https://www.npmjs.com/package/@shelf/jest-mongodb)
 
+To use mongo as a replica set you must add the `replSet` config object and set
+`count` and `storageEngine` fields:
+
+```js
+module.exports = {
+  mongodbMemoryServerOptions: {
+    binary: {
+      skipMD5: true,
+    },
+    autoStart: false,
+    instance: {},
+    replSet: {
+      count: 3,
+      storageEngine: 'wiredTiger',
+    },
+  },
+};
+```
+
 ### 3. Configure MongoDB client
@@ -108,0 +127,0 @@

setup.js

 const fs = require('fs');
 const {join} = require('path');
-const {MongoMemoryServer} = require('mongodb-memory-server');
+const {MongoMemoryServer, MongoMemoryReplSet} = require('mongodb-memory-server');
 const {
@@ -11,4 +11,11 @@ getMongodbMemoryOptions,
 const debug = require('debug')('jest-mongodb:setup');
-const mongod = new MongoMemoryServer(getMongodbMemoryOptions());
+const mongoMemoryServerOptions = getMongodbMemoryOptions();
+const isReplSet = Boolean(mongoMemoryServerOptions.replSet);
 
+debug(`isReplSet ${isReplSet}`);
+
+const mongo = isReplSet
+  ? new MongoMemoryReplSet(mongoMemoryServerOptions)
+  : new MongoMemoryServer(mongoMemoryServerOptions);
+
 const cwd = process.cwd();
@@ -25,4 +32,4 @@ const globalConfigPath = join(cwd, 'globalConfig.json');
   if (shouldUseSharedDBForAllJestWorkers()) {
-    if (!mongod.isRunning) {
-      await mongod.start();
+    if (!mongo.isRunning) {
+      await mongo.start();
     }
@@ -32,3 +39,3 @@
 
-    mongoConfig.mongoUri = await mongod.getUri();
+    mongoConfig.mongoUri = await mongo.getUri();
 
@@ -38,3 +45,3 @@ process.env[mongoURLEnvName] = mongoConfig.mongoUri;
     // Set reference to mongod in order to close the server during teardown.
-    global.__MONGOD__ = mongod;
+    global.__MONGOD__ = mongo;
   }
@@ -41,0 +48,0 @@

New alerts

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Fixed alerts

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

17350

increased by7.03%

Number of package files

21

increased by5%

Lines of code

296

increased by8.42%

Number of lines in readme file

207

increased by10.11%

Worsened metrics

Number of low supply chain risk alerts

8

increased by33.33%

No dependency changes