color-hash - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

bower.json

 {
   "name": "color-hash",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "homepage": "https://github.com/zenozeng/color-hash",
@@ -5,0 +5,0 @@ "authors": [

coverage/coverage.json

@@ -1,1 +0,1 @@
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dist/color-hash.js

@@ -31,2 +31,19 @@ !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var o;"undefined"!=typeof window?o=window:"undefined"!=typeof global?o=global:"undefined"!=typeof self&&(o=self),o.ColorHash=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 /**
+ * Convert RGB Array to HEX
+ *
+ * @param {Array} RGBArray - [R, G, B]
+ * @returns {String} 6 digits hex starting with #
+ */
+var RGB2HEX = function(RGBArray) {
+    var hex = '#';
+    RGBArray.forEach(function(value) {
+        if (value < 16) {
+            hex += 0;
+        }
+        hex += value.toString(16);
+    });
+    return hex;
+};
+
+/**
  * Convert HSL to RGB
@@ -125,3 +142,3 @@ *
     var rgb = this.rgb(str);
-    return '#' + rgb[0].toString(16) + rgb[1].toString(16) + rgb[2].toString(16);
+    return RGB2HEX(rgb);
 };
@@ -128,0 +145,0 @@

lib/color-hash.js

 var BKDRHash = require('./bkdr-hash');
 
 /**
+ * Convert RGB Array to HEX
+ *
+ * @param {Array} RGBArray - [R, G, B]
+ * @returns {String} 6 digits hex starting with #
+ */
+var RGB2HEX = function(RGBArray) {
+    var hex = '#';
+    RGBArray.forEach(function(value) {
+        if (value < 16) {
+            hex += 0;
+        }
+        hex += value.toString(16);
+    });
+    return hex;
+};
+
+/**
  * Convert HSL to RGB
@@ -97,5 +114,5 @@ *
     var rgb = this.rgb(str);
-    return '#' + rgb[0].toString(16) + rgb[1].toString(16) + rgb[2].toString(16);
+    return RGB2HEX(rgb);
 };
 
 module.exports = ColorHash;

package.json

 {
     "name": "color-hash",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "description": "Generate color based on the given string (using HSL color space and BKDRHash).",
@@ -5,0 +5,0 @@ "main": "lib/color-hash.js",

test/bkdr-hash.js

@@ -5,5 +5,4 @@ var BKDRHash = require('../lib/bkdr-hash.js');
 describe('BKDRHash', function() {
-    it('should return the BKDRHash of the given string', function() {
-        assert.equal(BKDRHash('abc'), 1677554);
-        assert.equal(BKDRHash('hij'), 1798605);
+    it('should return different value for different string', function() {
+        assert.notEqual(BKDRHash('abc'), BKDRHash('hij'));
     });
@@ -10,0 +9,0 @@

test/color-hash.js

@@ -1,33 +0,22 @@
-var ColorHash = require('../lib/color-hash');
 var assert = require('assert');
+var rewire = require('rewire');
+var ColorHash = rewire('../lib/color-hash');
+var HSL2RGB = ColorHash.__get__('HSL2RGB');
+var RGB2HEX = ColorHash.__get__('RGB2HEX');
 
 describe('ColorHash', function() {
 
-    describe('#HSL', function() {
-        it('should return hash color in HSL', function() {
-            var colorHash = new ColorHash();
-            assert.deepEqual(colorHash.hsl(''), [0, 0.35, 0.35]);
-            assert.deepEqual(colorHash.hsl('hkl'),
-                             [colorHash.hash('hkl') % 359, 0.5, 0.35]);
-        });
-    });
+    describe('#Lightness & Saturation', function() {
 
-    describe('#RGB', function() {
-        it('should return the hash color in rgb', function() {
+        it('should return the hash color based on default lightness and saturation', function() {
             var colorHash = new ColorHash();
-            assert.deepEqual(colorHash.rgb(''), [120, 58, 58]);
+            var hsl = colorHash.hsl('');
+            hsl.shift();
+            assert.deepEqual(hsl, [0.35, 0.35]);
         });
-    });
 
-    describe('#HEX', function() {
-        it('should return the hash color in hex', function() {
-            var colorHash = new ColorHash();
-            assert.equal(colorHash.hex(''), '#783a3a');
-        });
-    });
-
-    describe('#Lightness & Saturation', function() {
         it('should return the hash color based on the given lightness and saturation', function() {
             var colorHash = new ColorHash({lightness: 0.5, saturation: 0.5});
-            assert.deepEqual(colorHash.hsl(''), [0, 0.5, 0.5]);
+            var hsl = colorHash.hsl('');
+            assert.deepEqual([hsl[1], hsl[2]], [0.5, 0.5]);
         });
@@ -40,3 +29,4 @@
             });
-            assert.deepEqual(colorHash.hsl(''), [0, 0.9, 0.9]);
+            var hsl = colorHash.hsl('');
+            assert.deepEqual([hsl[1], hsl[2]], [0.9, 0.9]);
         });
@@ -46,15 +36,25 @@ });
     describe('#CustomHash', function() {
-        it('should return the hash color based on the given hash function', function() {
-            var customHash = function(str) {
-                var hash = 0;
-                for(var i = 0; i < str.length; i++) {
-                    hash += str.charCodeAt(i);
-                }
-                return hash;
-            };
-            var colorHash = new ColorHash({hash: customHash});
-            assert.deepEqual(colorHash.hsl('abc'), [customHash('abc') % 359, 0.35, 0.35]);
+        var customHash = function(str) {
+            var hash = 0;
+            for(var i = 0; i < str.length; i++) {
+                hash += str.charCodeAt(i);
+            }
+            return hash;
+        };
+        var colorHash = new ColorHash({hash: customHash});
+        var hsl = [customHash('abc') % 359, 0.35, 0.35];
+        var rgb = HSL2RGB(hsl[0], hsl[1], hsl[2]);
+        var hex = RGB2HEX(rgb);
+
+        it('#hsl: should return the hsl color based on the given hash function', function() {
+            assert.deepEqual(colorHash.hsl('abc'), hsl);
         });
+        it('#rgb: should return the rgb color based on the given hash function', function() {
+            assert.deepEqual(colorHash.rgb('abc'), rgb);
+        });
+        it('#hex: should return the hex color based on the given hash function', function() {
+            assert.deepEqual(colorHash.hex('abc'), hex);
+        });
     });
 
 });

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License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

77910

increased by5.04%

Lines of code

760

increased by5.56%

No dependency changes