mongo-unit - npm Package Compare versions

Comparing version 1.5.1 to 2.0.0

index.js

@@ -5,2 +5,3 @@ 'use strict'
 const MongoClient = require('mongodb').MongoClient
+const { MongoMemoryServer } = require('mongodb-memory-server')
 const fs = require('fs')
@@ -19,17 +20,26 @@ const ps = require('ps-node')
 
-var mongodHelper
-var dbUrl = null
-var client
-var dbName
+let mongod = null
+let dbUrl = null
+let client
+let dbName
 
-function runMogo(opts, port) {
-  const MongodHelper = require('mongodb-prebuilt').MongodHelper
-  opts.port = port
-  mongodHelper = new MongodHelper(['--port', port, '--dbpath', opts.dbpath, '--storageEngine', 'ephemeralForTest'], {
-    version: opts.version,
+function runMongo(opts, port) {
+  mongod = new MongoMemoryServer({
+    instance: {
+      port: port,
+      dbPath: opts.dbpath,
+      dbName: opts.dbName,
+      storageEngine: 'ephemeralForTest',
+    },
+    binary: {
+      version: opts.version,
+    },
+    autoStart: false,
   })
-  return mongodHelper
-    .run()
+  return mongod
+    .start()
     .then(() => {
-      dbName = opts.dbName
+      return mongod.getDbName()
+    })
+    .then(dbName => {
       dbUrl = 'mongodb://localhost:' + port + '/' + dbName
@@ -42,3 +52,5 @@ debug(`mongo is started on ${dbUrl}`)
       client = dbClient
+      return dbUrl
     })
+    .catch(err => console.error(err))
 }
@@ -58,3 +70,3 @@
       .then(() => getFreePort(mongo_opts.port))
-      .then(port => runMogo(mongo_opts, port))
+      .then(port => runMongo(mongo_opts, port))
   }
@@ -66,8 +78,12 @@ }
 }
+
 function stop() {
-  return client.close(true).then(() => {
-    mongodHelper && mongodHelper.mongoBin.childProcess.kill()
-    dbUrl = null
-    return delay(100) //this is small delay to make sure kill signal is sent
-  })
+  return client
+    .close(true)
+    .then(() => mongod.stop())
+    .then(() => {
+      // mongodHelper && mongodHelper.mongoBin.childProcess.kill()
+      dbUrl = null
+      return delay(100) //this is small delay to make sure kill signal is sent
+    })
 }
@@ -146,3 +162,8 @@
           if (process) {
-            console.log('KILL PID: %s, COMMAND: %s, ARGUMENTS: %s', process.pid, process.command, process.arguments)
+            console.log(
+              'KILL PID: %s, COMMAND: %s, ARGUMENTS: %s',
+              process.pid,
+              process.command,
+              process.arguments
+            )
             ps.kill(process.pid)
@@ -149,0 +170,0 @@ }

package.json

 {
   "name": "mongo-unit",
-  "version": "1.5.1",
+  "version": "2.0.0",
   "description": "mongo db for unit tests",
@@ -10,3 +10,5 @@ "main": "index.js",
     "test-example": "mocha ./examples/test.it.js --delay",
-    "release": "git commit -am $npm_package_version && git tag $npm_package_version && git push && git push --tags && npm publish"
+    "test-format": "prettier --check '**/*.{js,json}'",
+    "release": "git commit -am $npm_package_version && git tag $npm_package_version && git push && git push --tags && npm publish",
+    "format": "prettier --write '**/*.{js,json}'"
   },
@@ -26,3 +28,4 @@ "repository": {
     "mongodb",
-    "mongoose"
+    "mongoose",
+    "mongodb-memory-server"
   ],
@@ -38,3 +41,3 @@ "author": "Mikhail Angelov",
     "mongodb": "^3.3.3",
-    "mongodb-prebuilt": "~6.5.0",
+    "mongodb-memory-server": "^6.3.1",
     "portfinder": "^1.0.10",
@@ -46,5 +49,6 @@ "ps-node": "^0.1.4"
     "co": "^4.6.0",
-    "mocha": "^3.2.0",
-    "mongoose": "^5.7.7"
+    "mocha": "^7.1.0",
+    "mongoose": "^5.7.7",
+    "prettier": "^1.19.1"
   }
 }

README.md

 # mongo-unit
 
 This library is done to simplify creation of integration tests for node.js application with Mongo DB.
-I starts local mongodb process using [mongodb-prebuilt](https://github.com/winfinit/mongodb-prebuilt) library, 
+I starts local mongodb process using [mongodb-memory-server](https://github.com/nodkz/mongodb-memory-server) library, 
 and it work in "InMemory" mode, which improve performance of your tests.
@@ -28,5 +28,5 @@
 
-mongoUnit.start().then(url => {
-  console.log('fake mongo is started: ', url)
-  process.env.DATABASE_URL = url // this var process.env.DATABASE_URL = will keep link to fake mongo
+mongoUnit.start().then(() => {
+  console.log('fake mongo is started: ', mongoUnit.getUrl())
+  process.env.DATABASE_URL = mongoUnit.getUrl() // this var process.env.DATABASE_URL = will keep link to fake mongo
   run() // this line start mocha tests
@@ -129,3 +129,3 @@ })
 ## Requirements
-It works on Node.js 8+
+It works on Node.js 10+
 
@@ -139,8 +139,7 @@ ## Installation
 It starts mongod on one of available port and returns Promise with URL to connect to this db
-`opts` is optional params, you can specify some command line params for mongod 
-(more about it in documentation for [mongodb-prebuilt](https://github.com/winfinit/mongodb-prebuilt))
+`opts` is optional params, you can specify some command line params for mongod
  `opts.port` - preferable mongo db port, default: `27017`
  `opts.dbName` - name of test db, default: `test`
  `opts.dbpath` - db path, default: `<node_modules/mongo-unit>\.mongo-unit`
- `opts.verbose` - enable debug informaton for mongodb-prebuilt, default: `false`
+ `opts.verbose` - enable debug logs, default: `false`
 
@@ -147,0 +146,0 @@ ### `stop()`

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Improved metrics

Total package byte prevSize

171732

increased by7.97%

Number of package files

35

increased by12.9%

Lines of code

205

increased by13.89%

Worsened metrics

Dev dependency count

5

increased by25%

Number of lines in readme file

178

decreased by-0.56%

Number of medium supply chain risk alerts

26

increased by8.33%

Dependency changes

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