From 10263ab74174765d7b0ac9466900f79dd141a889 Mon Sep 17 00:00:00 2001
From: Mateusz Mrowiec <matt.mrowiec@gmail.com>
Date: Fri, 1 Dec 2017 11:10:09 +0100
Subject: [PATCH 1/3] Handle 'limit' event when file is over fileSize

---
 lib/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index 24978ff..712ff78 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -73,6 +73,11 @@ function processMultipart(options, req, res, next) {
     const buffers = [];
     let safeFileNameRegex = /[^\w-]/g;
 
+    file.on('limit', () => {
+      res.writeHead(413, {'Connection': 'close'});
+      res.end('File size limit has been reached');
+    });
+
     file.on('data', function(data) {
       buffers.push(data);
 

From 91d944f50429d451842c1c8deb1c92d1ab9d7d5b Mon Sep 17 00:00:00 2001
From: Mateusz Mrowiec <matt.mrowiec@gmail.com>
Date: Wed, 6 Dec 2017 07:15:56 +0100
Subject: [PATCH 2/3] Add file limit upload test

---
 test/fileLimitUploads.spec.js | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 test/fileLimitUploads.spec.js

diff --git a/test/fileLimitUploads.spec.js b/test/fileLimitUploads.spec.js
new file mode 100644
index 0000000..852319f
--- /dev/null
+++ b/test/fileLimitUploads.spec.js
@@ -0,0 +1,31 @@
+'use strict';
+
+const path = require('path');
+const request = require('supertest');
+const server = require('./server');
+const app = server.setup({
+  limits: {fileSize: 200 * 1024} // set 200kb upload limit
+});
+const fileDir = server.fileDir;
+
+describe('Test Single File Upload With File Size Limit', function() {
+  it(`upload 'basketball.png' (~154kb) with 200kb size limit`, function(done) {
+    let filePath = path.join(fileDir, 'basketball.png');
+
+    request(app)
+      .post('/upload/single')
+      .attach('testFile', filePath)
+      .expect(200)
+      .end(done);
+  });
+
+  it(`fail when uploading 'car.png' (~269kb) with 200kb size limit`, function(done) {
+    let filePath = path.join(fileDir, 'car.png');
+
+    request(app)
+      .post('/upload/single')
+      .attach('testFile', filePath)
+      .expect(413)
+      .end(done);
+  });
+});

From 1c52f44d8759a0abde3545e4ce34649c2ca19e44 Mon Sep 17 00:00:00 2001
From: Mateusz Mrowiec <matt.mrowiec@gmail.com>
Date: Wed, 6 Dec 2017 07:26:24 +0100
Subject: [PATCH 3/3] Add clearUploadsDir

---
 test/fileLimitUploads.spec.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/fileLimitUploads.spec.js b/test/fileLimitUploads.spec.js
index 852319f..c1278ef 100644
--- a/test/fileLimitUploads.spec.js
+++ b/test/fileLimitUploads.spec.js
@@ -6,12 +6,15 @@ const server = require('./server');
 const app = server.setup({
   limits: {fileSize: 200 * 1024} // set 200kb upload limit
 });
+const clearUploadsDir = server.clearUploadsDir;
 const fileDir = server.fileDir;
 
 describe('Test Single File Upload With File Size Limit', function() {
   it(`upload 'basketball.png' (~154kb) with 200kb size limit`, function(done) {
     let filePath = path.join(fileDir, 'basketball.png');
 
+    clearUploadsDir();
+
     request(app)
       .post('/upload/single')
       .attach('testFile', filePath)
@@ -22,6 +25,8 @@ describe('Test Single File Upload With File Size Limit', function() {
   it(`fail when uploading 'car.png' (~269kb) with 200kb size limit`, function(done) {
     let filePath = path.join(fileDir, 'car.png');
 
+    clearUploadsDir();
+
     request(app)
       .post('/upload/single')
       .attach('testFile', filePath)