chai-resemble - npm Package Compare versions

Comparing version 0.0.3 to 0.2.0

chai-resemble.js

@@ -1,12 +0,16 @@
-var fs      = require('fs'),
-    gm      = require('gm'),
-    path    = require('path'),
-    phantom = require('phantomjs'),
-    /**/
-    info_msg = '\n     The screenshots can be located at ' +
-               path.join(__dirname, 'screenshots');
+'use strict';
 
-module.exports = function (chai, utils) {
-    'use strict';
+var fs       = require('fs'),
+    path     = require('path'),
+    phantom  = require('phantomjs'),
+    resemble = require('./lib/resemble.js');
 
+function info_msg(percentage) {
+    return '\n     misMatchPercentage: ' + percentage  +
+           '\n     The screenshots can be located at ' +
+           path.join(__dirname, 'screenshots');
+}
+
+module.exports = function (chai) {
+
     chai.Assertion.addMethod('resemble', function (other, tolerance, callback) {
@@ -36,11 +40,10 @@ if (typeof tolerance === 'function') {
             }
-            gm.compare(child_args[3], child_args[4], tolerance, function (err, isEqual) {
-                if (err) {
-                    return callback(err);
-                }
+            resemble(child_args[3], child_args[4], function (data) {
 
                 assertion.assert(
-                    isEqual === true,
-                    'expected ' + assertion._obj + ' to resemble ' + other + info_msg,
-                    'expected ' + assertion._obj + ' to not resemble ' + other + info_msg
+                    data.misMatchPercentage <= tolerance,
+                    'expected ' + assertion._obj + ' to resemble ' + other +
+                        info_msg(data.misMatchPercentage),
+                    'expected ' + assertion._obj + ' to not resemble ' + other +
+                        info_msg(data.misMatchPercentage)
                 );
@@ -47,0 +50,0 @@

package.json

 {
   "name": "chai-resemble",
-  "version": "0.0.3",
+  "version": "0.2.0",
   "description": "Chai helper for visually comparing HTML pages",
@@ -28,3 +28,2 @@ "main": "chai-resemble.js",
   "devDependencies": {
-    "phantomjs": "~1.9.2-6",
     "chai": "~1.8.1",
@@ -34,4 +33,7 @@ "mocha": "~1.17.1"
   "dependencies": {
-    "gm": "~1.14.2"
+    "pngparse": "~2.0.1"
+  },
+  "peerDependencies": {
+    "phantomjs": "~1.9.7-1"
   }
 }

README.md

 chai-resemble
 =============
 
-Chai helper for visually comparing HTML pages
+Chai helper for visually comparing HTML pages.
+Inspired by [Resemble.js](https://github.com/Huddle/Resemble.js)
 
@@ -9,3 +10,3 @@ #Installation#
 
-Note: it requires you to have PhantomJS installed as well.
+Note: to use this helper, you should also have [PhantomJS](https://github.com/Obvious/phantomjs) installed.
 
@@ -26,1 +27,5 @@ #Usage#
     });
+
+## License
+Copyright (c) 2013 Giacomo Martino. See the [LICENSE](/LICENSE.md) file for license rights and limitations (MIT).
+This module includes code from [Resemble.js](https://github.com/Huddle/Resemble.js), released under the MIT license.

No alert changes

Improved metrics

Total package byte prevSize

14035

increased by29.88%

Dev dependency count

2

decreased by-33.33%

Number of package files

9

increased by12.5%

Lines of code

197

increased by98.99%

Number of lines in readme file

30

increased by20%

Worsened metrics

Dependency count

2

increased by100%

Dependency changes

• + Addedpngparse@~2.0.1

• + Addedansi-regex@2.1.1(transitive)

• + Addedansi-styles@2.2.1(transitive)

• + Addedasn1@0.2.6(transitive)

• + Addedassert-plus@0.2.01.0.0(transitive)

• + Addedasync@2.6.4(transitive)

• + Addedaws-sign2@0.6.0(transitive)

• + Addedbalanced-match@1.0.2(transitive)

• + Addedbcrypt-pbkdf@1.0.2(transitive)

• + Addedbl@1.0.3(transitive)

• + Addedboom@2.10.1(transitive)

• + Addedbrace-expansion@1.1.11(transitive)

• + Addedcaseless@0.11.0(transitive)

• + Addedchalk@1.1.3(transitive)

• + Addedcombined-stream@1.0.8(transitive)

• + Addedcommander@2.20.3(transitive)

• + Addedconcat-map@0.0.1(transitive)

• + Addedconcat-stream@1.5.0(transitive)

• + Addedcore-util-is@1.0.21.0.3(transitive)

• + Addedcryptiles@2.0.5(transitive)

• + Addeddashdash@1.14.1(transitive)

• + Addeddebug@0.7.4(transitive)

• + Addeddelayed-stream@1.0.0(transitive)

• + Addedecc-jsbn@0.1.2(transitive)

• + Addedescape-string-regexp@1.0.5(transitive)

• + Addedextend@3.0.2(transitive)

• + Addedextract-zip@1.5.0(transitive)

• + Addedextsprintf@1.3.0(transitive)

• + Addedfd-slicer@1.0.1(transitive)

• + Addedforever-agent@0.6.1(transitive)

• + Addedform-data@1.0.1(transitive)

• + Addedfs-extra@0.26.7(transitive)

• + Addedfs.realpath@1.0.0(transitive)

• + Addedgenerate-function@2.3.1(transitive)

• + Addedgenerate-object-property@1.2.0(transitive)

• + Addedgetpass@0.1.7(transitive)

• + Addedglob@7.2.3(transitive)

• + Addedgraceful-fs@4.2.11(transitive)

• + Addedhar-validator@2.0.6(transitive)

• + Addedhas-ansi@2.0.0(transitive)

• + Addedhasha@2.2.0(transitive)

• + Addedhawk@3.1.3(transitive)

• + Addedhoek@2.16.3(transitive)

• + Addedhttp-signature@1.1.1(transitive)

• + Addedinflight@1.0.6(transitive)

• + Addedinherits@2.0.4(transitive)

• + Addedis-my-ip-valid@1.0.1(transitive)

• + Addedis-my-json-valid@2.20.6(transitive)

• + Addedis-property@1.0.2(transitive)

• + Addedis-stream@1.1.0(transitive)

• + Addedis-typedarray@1.0.0(transitive)

• + Addedisarray@1.0.0(transitive)

• + Addedisexe@2.0.0(transitive)

• + Addedisstream@0.1.2(transitive)

• + Addedjsbn@0.1.1(transitive)

• + Addedjson-schema@0.4.0(transitive)

• + Addedjson-stringify-safe@5.0.1(transitive)

• + Addedjsonfile@2.4.0(transitive)

• + Addedjsonpointer@5.0.1(transitive)

• + Addedjsprim@1.4.2(transitive)

• + Addedkew@0.7.0(transitive)

• + Addedklaw@1.3.1(transitive)

• + Addedlodash@4.17.21(transitive)

• + Addedmime-db@1.52.0(transitive)

• + Addedmime-types@2.1.35(transitive)

• + Addedminimatch@3.1.2(transitive)

• + Addedminimist@0.0.8(transitive)

• + Addedmkdirp@0.5.0(transitive)

• + Addednode-uuid@1.4.8(transitive)

• + Addedoauth-sign@0.8.2(transitive)

• + Addedonce@1.4.0(transitive)

• + Addedpath-is-absolute@1.0.1(transitive)

• + Addedpend@1.2.0(transitive)

• + Addedphantomjs@1.9.20(transitive)

• + Addedpinkie@2.0.4(transitive)

• + Addedpinkie-promise@2.0.1(transitive)

• + Addedpngparse@2.0.1(transitive)

• + Addedprocess-nextick-args@1.0.7(transitive)

• + Addedprogress@1.1.8(transitive)

• + Addedqs@5.2.1(transitive)

• + Addedreadable-stream@2.0.6(transitive)

• + Addedrequest@2.67.0(transitive)

• + Addedrequest-progress@2.0.1(transitive)

• + Addedrimraf@2.7.1(transitive)

• + Addedsafer-buffer@2.1.2(transitive)

• + Addedsntp@1.0.9(transitive)

• + Addedsshpk@1.18.0(transitive)

• + Addedstring_decoder@0.10.31(transitive)

• + Addedstringstream@0.0.6(transitive)

• + Addedstrip-ansi@3.0.1(transitive)

• + Addedsupports-color@2.0.0(transitive)

• + Addedthrottleit@1.0.1(transitive)

• + Addedtough-cookie@2.2.2(transitive)

• + Addedtunnel-agent@0.4.3(transitive)

• + Addedtweetnacl@0.14.5(transitive)

• + Addedtypedarray@0.0.7(transitive)

• + Addedutil-deprecate@1.0.2(transitive)

• + Addedverror@1.10.0(transitive)

• + Addedwhich@1.2.14(transitive)

• + Addedwrappy@1.0.2(transitive)

• + Addedxtend@4.0.2(transitive)

• + Addedyauzl@2.4.1(transitive)

• - Removedgm@~1.14.2

• - Removedarray-parallel@0.1.3(transitive)

• - Removedarray-series@0.1.5(transitive)

• - Removeddebug@0.7.0(transitive)

• - Removedgm@1.14.2(transitive)

• - Removedstream-to-buffer@0.0.1(transitive)

• - Removedthrough@2.3.8(transitive)