Add Travis configuration

This closes #108

Author: Albin Mattsson

.travis.yml

@@ -0,0 +1,10 @@
+language: node_js
+osx_image: xcode7.3
+os:
+  - osx
+node_js:
+  - 6
+script:
+  - defaults write NSGlobalDomain AppleShowAllExtensions -bool true
+  - killall Finder
+  - npm test

package.json

@@ -34,6 +34,7 @@
   },
   "devDependencies": {
     "capture-window": "^0.1.3",
+    "imgur": "^0.1.7",
     "looks-same": "^2.1.0",
     "mocha": "^2.2.5",
     "standard": "^7.0.1"

test/api.js

@@ -11,6 +11,8 @@ var assert = require('assert')
 
 var STEPS = 20
 
+var CI_PREFIX = process.env.TRAVIS ? 'travis-' : ''
+
 function runAppdmg (opts, verify, cb) {
   var progressCalled = 0
   var ee = appdmg(opts)
@@ -56,7 +58,7 @@ describe('api', function () {
     var verify = {
       format: 'UDZO',
       title: 'Test Title',
-      visually: 'accepted-1.png'
+      visually: CI_PREFIX + 'accepted-1.png'
     }
 
     runAppdmg(opts, verify, done)
@@ -73,7 +75,7 @@ describe('api', function () {
     var verify = {
       format: 'UDZO',
       title: 'Test Title',
-      visually: 'accepted-1.png'
+      visually: CI_PREFIX + 'accepted-1.png'
     }
 
     runAppdmg(opts, verify, done)
@@ -100,7 +102,7 @@ describe('api', function () {
     var verify = {
       format: 'UDZO',
       title: 'Test Title',
-      visually: 'accepted-1.png'
+      visually: CI_PREFIX + 'accepted-1.png'
     }
 
     runAppdmg(opts, verify, done)
@@ -128,7 +130,7 @@ describe('api', function () {
     var verify = {
       format: 'UDRO',
       title: 'Test Title',
-      visually: 'accepted-1.png'
+      visually: CI_PREFIX + 'accepted-1.png'
     }
 
     runAppdmg(opts, verify, done)

test/lib/visually-verify-image.js

@@ -4,6 +4,7 @@ var looksSame = require('looks-same')
 var spawnSync = require('child_process').spawnSync
 var captureWindow = require('capture-window')
 var sizeOf = require('image-size')
+var imgur = require('imgur')
 
 var hdiutil = require('../../lib/hdiutil')
 
@@ -63,11 +64,28 @@ function captureAndSaveDiff (title, expectedPath, cb) {
     looksSame.createDiff(opts, function (err, data) {
       if (err) return cb(err)
 
-      temp.writeFile(data, function (err, diffPath) {
-        if (err) return cb(err)
-
-        cb(null, { diff: diffPath, actual: pngPath })
-      })
+      if (process.env.CI) {
+        imgur.uploadFile(pngPath)
+          .then(function (json) {
+            const pngUrl = json.data.link
+            imgur.uploadBase64(data.toString('base64'))
+              .then(function (json) {
+                setImmediate(cb, null, { diff: json.data.link, actual: pngUrl })
+              })
+              .catch(function (err) {
+                setImmediate(cb, err)
+              })
+          })
+          .catch(function (err) {
+            setImmediate(cb, err)
+          })
+      } else {
+        temp.writeFile(data, function (err, diffPath) {
+          if (err) return cb(err)
+
+          cb(null, { diff: diffPath, actual: pngPath })
+        })
+      }
     })
   })
 }