Test parrot dimensions.

.travis.yml

@@ -3,4 +3,5 @@ install:
   - npm install -g mocha@"^3.5.3"
   - npm install chai jsonschema
   - npm install convert-units
+  - npm install image-size
 script: "mocha"

package.json

@@ -25,6 +25,7 @@
     "gulp-mustache": "^2.3.0",
     "gulp-rev": "^7.1.2",
     "gulp-uglifycss": "^1.0.6",
+    "image-size": "^0.6.1",
     "jsonschema": "1.1.1"
   }
 }

test/parrots_size.js

@@ -1,6 +1,7 @@
-var fs      = require('fs'),
-    assert  = require('chai').assert,
-    convert = require('convert-units');
+var fs        = require('fs'),
+    assert    = require('chai').assert,
+    convert   = require('convert-units'),
+    imageSize = require('image-size');
 
 
 describe("parrots", function() {
@@ -18,13 +19,31 @@ describe("parrots", function() {
 
     it("in SD should weight less than 64KB", function() {
 
-        var parrot_hd_gifs = fs.readdirSync(__dirname + '/../parrots');
-        parrot_hd_gifs.forEach(function(gif) {
+        var parrot_gifs = fs.readdirSync(__dirname + '/../parrots');
+        parrot_gifs.forEach(function(gif) {
 
             var size = fs.statSync(__dirname + '/../parrots/' + gif).size;
             assert(size <= convert(64).from('KB').to('B'), gif + " is too big(" + convert(size).from('B').to('KB') + " KB)");
 
         });
     });
+
+    it("should never be wider or taller than 128px", function () {
+        var parrot_hd_gifs = fs.readdirSync(__dirname + '/../parrots/hd'),
+            parrot_gifs    = fs.readdirSync(__dirname + '/../parrots');
+
+        parrot_gifs.forEach(function(gif) {
+          if(gif == "hd") { return; } // Skip the HD directory
+          var dimensions = imageSize(__dirname + '/../parrots/' + gif);
+          assert(dimensions.width <= 128, gif + " is wider than 128px");
+          assert(dimensions.height <= 128, gif + " is taller than 128px");
+        });
+
+        parrot_hd_gifs.forEach(function(gif) {
+          var dimensions = imageSize(__dirname + '/../parrots/hd/' + gif);
+          assert(dimensions.width <= 128, gif + " is wider than 128px");
+          assert(dimensions.height <= 128, gif + " is taller than 128px");
+        });
+    });
 });