fix(test): use os specific path seperators

package.json

@@ -8,13 +8,13 @@
   ],
   "scripts": {
     "codacy-coverage": "codacy-coverage",
-    "cover": "istanbul cover --report lcovonly ./node_modules/.bin/_mocha -- -r test/support/env test/**",
+    "cover": "istanbul cover --report lcovonly ./node_modules/.bin/_mocha -- -r test/support/env test",
     "lint": "eslint index.js test",
     "nsp": "nsp check",
     "semantic-release": "semantic-release",
     "start": "supervisor index.js",
-    "test": "mocha -b -c --check-leaks -R tap -r test/support/env test/**",
-    "test:watch": "mocha -w -b -c --check-leaks -R progress -r test/support/env test/**",
+    "test": "mocha -b -c --check-leaks -R tap -r test/support/env test",
+    "test:watch": "mocha -w -b -c --check-leaks -R progress -r test/support/env test",
     "greenkeeper-postpublish": "greenkeeper-postpublish"
   },
   "repository": {

test/index.js

@@ -8,6 +8,7 @@ const S3 = require('aws-sdk').S3;
 const ReadStream = require('fs').ReadStream;
 const statSync = require('fs').statSync;
 const unlinkSync = require('fs').unlinkSync;
+const pathSep = require('path').sep;
 
 const randomPath = require('@starefossen/rand-path');
 
@@ -183,14 +184,18 @@ describe('Image', () => {
   let image;
 
   beforeEach(() => {
-    image = new Upload.Image(`${__dirname}/assets/photo.jpg`, {}, upload);
+    const file = [__dirname, 'assets', 'photo.jpg'].join(pathSep);
+
+    image = new Upload.Image(file, {}, upload);
     image.upload._randomPath = () => '110ec58a-a0f2-4ac4-8393-c866d813b8d1';
   });
 
   describe('constructor', () => {
     it('sets default values', () => {
+      const file = [__dirname, 'assets', 'photo.jpg'].join(pathSep);
+
       assert(image instanceof Upload.Image);
-      assert.equal(image.src, `${__dirname}/assets/photo.jpg`);
+      assert.equal(image.src, file);
       assert.deepEqual(image.opts, {});
       assert(image.upload instanceof Upload);
     });
@@ -369,6 +374,7 @@ describe('Image', () => {
   describe('#getMetadata()', () => {
     it('returns image metadata without exif data', done => {
       image.upload.opts.returnExif = false;
+      console.log('getMetadata', image.src);
       image.getMetadata(image.src, (err, metadata) => {
         assert.ifError(err);
         assert.deepEqual(metadata, {
@@ -594,7 +600,10 @@ describe('Integration Tests', () => {
 
   it('uploads image to new random path', function it(done) {
     this.timeout(10000);
-    upload.upload(`${__dirname}/assets/portrait.jpg`, {}, (e, images) => {
+
+    const file = [__dirname, 'assets', 'portrait.jpg'].join(pathSep);
+
+    upload.upload(file, {}, (e, images) => {
       assert.ifError(e);
 
       images.forEach(image => {
@@ -626,7 +635,7 @@ describe('Integration Tests', () => {
   it('uploads image to fixed path', function it(done) {
     this.timeout(10000);
 
-    const file = `${__dirname}/assets/portrait.jpg`;
+    const file = [__dirname, 'assets', 'portrait.jpg'].join(pathSep);
     const opts = {
       path: 'path/to/image',
     };

test/support/env.js

@@ -1,3 +1,5 @@
 'use strict';
 
-process.env.TMP_DIR = '/tmp';
+const tmpdir = require('os').tmpdir;
+
+process.env.TMP_DIR = tmpdir();