undo double quote behavior from prettier in example and reduce verbosity of action url

example/server.js

@@ -1,40 +1,41 @@
-const express = require("express");
+const express = require('express');
-const fileUpload = require("express-fileupload");
+const fileUpload = require('express-fileupload');
 const app = express();
 
-app.use("/form", express.static(__dirname + "/index.html"));
+const PORT = 8000;
+app.use('/form', express.static(__dirname + '/index.html'));
 
 // default options
 app.use(fileUpload());
 
-app.get("/ping", function(req, res) {
+app.get('/ping', function(req, res) {
-  res.send("pong");
+  res.send('pong');
 });
 
-app.post("/upload", function(req, res) {
+app.post('/upload', function(req, res) {
   let sampleFile;
   let uploadPath;
 
   if (Object.keys(req.files).length == 0) {
-    res.status(400).send("No files were uploaded.");
+    res.status(400).send('No files were uploaded.');
     return;
   }
 
-  console.log("req.files >>>", req.files); // eslint-disable-line
+  console.log('req.files >>>', req.files); // eslint-disable-line
 
   sampleFile = req.files.sampleFile;
 
-  uploadPath = __dirname + "/uploads/" + sampleFile.name;
+  uploadPath = __dirname + '/uploads/' + sampleFile.name;
 
   sampleFile.mv(uploadPath, function(err) {
     if (err) {
       return res.status(500).send(err);
     }
 
-    res.send("File uploaded to " + uploadPath);
+    res.send('File uploaded to ' + uploadPath);
   });
 });
 
-app.listen(8002, function() {
+app.listen(PORT, function() {
-  console.log("Express server listening on port 8002"); // eslint-disable-line
+  console.log('Express server listening on port ', PORT); // eslint-disable-line
 });

test/tempFile.spec.js

@@ -1,11 +1,11 @@
-const fs = require("fs");
+const fs = require('fs');
-const path = require("path");
+const path = require('path');
-const request = require("supertest");
+const request = require('supertest');
-const server = require("./server");
+const server = require('./server');
 const clearUploadsDir = server.clearUploadsDir;
 const fileDir = server.fileDir;
 const uploadDir = server.uploadDir;
-describe("File Upload Options Tests", function() {
+describe('File Upload Options Tests', function() {
   afterEach(function(done) {
     clearUploadsDir();
     done();
@@ -24,8 +24,8 @@ describe("File Upload Options Tests", function() {
     done
   ) {
     request(server.setup(options))
-      .post("/upload/single")
+      .post('/upload/single')
-      .attach("testFile", path.join(fileDir, actualFileNameToUpload))
+      .attach('testFile', path.join(fileDir, actualFileNameToUpload))
       .expect(200)
       .end(function(err) {
         if (err) {
@@ -38,15 +38,15 @@ describe("File Upload Options Tests", function() {
         fs.stat(uploadedFilePath, done);
       });
   }
-  describe("Testing [safeFileNames with useTempFiles] option to ensure:", function() {
+  describe('Testing [safeFileNames with useTempFiles] option to ensure:', function() {
-    it("Does nothing to your filename when disabled.", function(done) {
+    it('Does nothing to your filename when disabled.', function(done) {
       const fileUploadOptions = {
         safeFileNames: false,
         useTempFiles: true,
-        tempFileDir: "/tmp/"
+        tempFileDir: '/tmp/'
       };
-      const actualFileName = "my$Invalid#fileName.png123";
+      const actualFileName = 'my$Invalid#fileName.png123';
-      const expectedFileName = "my$Invalid#fileName.png123";
+      const expectedFileName = 'my$Invalid#fileName.png123';
       executeFileUploadTestWalk(
         fileUploadOptions,
         actualFileName,
@@ -54,10 +54,10 @@ describe("File Upload Options Tests", function() {
         done
       );
     });
-    it("Is disabled by default.", function(done) {
+    it('Is disabled by default.', function(done) {
-      const fileUploadOptions = { useTempFiles: true, tempFileDir: "/tmp/" };
+      const fileUploadOptions = { useTempFiles: true, tempFileDir: '/tmp/' };
-      const actualFileName = "my$Invalid#fileName.png123";
+      const actualFileName = 'my$Invalid#fileName.png123';
-      const expectedFileName = "my$Invalid#fileName.png123";
+      const expectedFileName = 'my$Invalid#fileName.png123';
       executeFileUploadTestWalk(
         fileUploadOptions,
         actualFileName,
@@ -65,14 +65,14 @@ describe("File Upload Options Tests", function() {
         done
       );
     });
-    it("Strips away all non-alphanumeric characters (excluding hyphens/underscores) when enabled.", function(done) {
+    it('Strips away all non-alphanumeric characters (excluding hyphens/underscores) when enabled.', function(done) {
       const fileUploadOptions = {
         safeFileNames: true,
         useTempFiles: true,
-        tempFileDir: "/tmp/"
+        tempFileDir: '/tmp/'
       };
-      const actualFileName = "my$Invalid#fileName.png123";
+      const actualFileName = 'my$Invalid#fileName.png123';
-      const expectedFileName = "myInvalidfileNamepng123";
+      const expectedFileName = 'myInvalidfileNamepng123';
       executeFileUploadTestWalk(
         fileUploadOptions,
         actualFileName,
@@ -84,10 +84,10 @@ describe("File Upload Options Tests", function() {
       const fileUploadOptions = {
         safeFileNames: /[\$#]/g,
         useTempFiles: true,
-        tempFileDir: "/tmp/"
+        tempFileDir: '/tmp/'
       };
-      const actualFileName = "my$Invalid#fileName.png123";
+      const actualFileName = 'my$Invalid#fileName.png123';
-      const expectedFileName = "myInvalidfileName.png123";
+      const expectedFileName = 'myInvalidfileName.png123';
       executeFileUploadTestWalk(
         fileUploadOptions,
         actualFileName,