Add random color to Internet.js

2 files changed, 17 insertions, 0 deletions

diff --git a/lib/internet.js b/lib/internet.js
index 898769de..353a362a 100644
--- a/lib/internet.js
+++ b/lib/internet.js
@@ -37,6 +37,16 @@ var internet = {
         }
 
         return result.join(".");
+    },
+
+    color: function (baseRed255, baseGreen255, baseBlue255) {
+
+        // based on awesome response : http://stackoverflow.com/questions/43044/algorithm-to-randomly-generate-an-aesthetically-pleasing-color-palette
+        var red = Math.floor((Faker.random.number(256) + baseRed255) / 2);
+        var green = Math.floor((Faker.random.number(256) + baseRed255) / 2);
+        var blue = Math.floor((Faker.random.number(256) + baseRed255) / 2);
+
+        return '#' + red.toString(16) + green.toString(16) + blue.toString(16);
     }
 };
 
diff --git a/test/internet.unit.js b/test/internet.unit.js
index d7d823cf..44879c37 100644
--- a/test/internet.unit.js
+++ b/test/internet.unit.js
@@ -82,4 +82,11 @@ describe("internet.js", function () {
             assert.equal(parts.length, 4);
         });
     });
+
+    describe("color()", function () {
+        it("returns a valid hex value (like #ffffff)", function () {
+            var color = Faker.Internet.color(100, 100, 100);
+            assert.ok(color.match(/^#[a-f0-9]{6}$/));
+        });
+    });
 });