diff --git a/test/test.coffee b/test/test.coffee
index 1948cae..4dcafbf 100755
--- a/test/test.coffee
+++ b/test/test.coffee
@@ -1,28 +1,16 @@
+'use strict'
+
 Acho   = require '..'
+util = require './util'
 should = require 'should'
 
-randomInterval = (min, max) ->
-  Math.floor(Math.random()*(max-min+1)+min)
-
-printLogs = (acho) ->
-  levels = Object.keys(acho.types)
-  levels.forEach (level) -> acho[level](level + ' message')
-
-createFakeTransport = ->
-  store = []
-  transport = ->
-    console.log.apply(console, arguments)
-    store.push.apply(store, arguments)
-  transport.store = store
-  transport
-
 describe 'Acho ::', ->
 
   beforeEach ->
     opts =
       color: true
       outputType: (type) -> "[#{type}] » "
-      transport: createFakeTransport()
+      transport: util.createFakeTransport()
     @acho = Acho opts
 
   describe 'initialization', ->
@@ -37,7 +25,7 @@ describe 'Acho ::', ->
 
     it 'passing a initial store state', ->
       instance = Acho
-        transport: createFakeTransport()
+        transport: util.createFakeTransport()
         messages:
           info: ['info message']
 
@@ -87,17 +75,17 @@ describe 'Acho ::', ->
   describe 'customization', ->
     it 'default skin', ->
       instance = Acho()
-      printLogs instance
+      util.printLogs instance
       (instance.keyword?).should.be.false
 
     it 'specifying a keyword', ->
       instance = Acho color: true, keyword: 'acho'
-      printLogs instance
+      util.printLogs instance
       instance.keyword.should.be.equal 'acho'
 
     it 'specifying a special "symbol" keyword', ->
       instance = Acho color: true, keyword: 'symbol'
-      printLogs instance
+      util.printLogs instance
       instance.keyword.should.be.equal 'symbol'
 
     it 'enabling diff between logs', (done) ->
@@ -105,8 +93,8 @@ describe 'Acho ::', ->
       printWarn = -> acho.warn 'hello world'
       printErr = -> acho.error 'oh noes!'
 
-      warn = setInterval(printWarn, randomInterval(1000, 2000))
-      err = setInterval(printErr, randomInterval(2000, 2500))
+      warn = setInterval(printWarn, util.randomInterval(1000, 2000))
+      err = setInterval(printErr, util.randomInterval(2000, 2500))
 
       setTimeout(->
         clearInterval warn
diff --git a/test/test.skin.coffee b/test/test.skin.coffee
new file mode 100644
index 0000000..e1bd750
--- /dev/null
+++ b/test/test.skin.coffee
@@ -0,0 +1,21 @@
+'use strict'
+
+Acho = require '..'
+util = require './util'
+skinCli = require 'acho-skin-cli'
+
+inlineSkin =
+  types:
+    pokemon:
+      level : 4
+      color : 'blue'
+
+describe 'Acho :: skin', ->
+  it 'load an skin', ->
+    AchoCLI = Acho.skin(skinCli)
+
+    instance = AchoCLI
+      uppercase: true
+
+    levels = Object.keys(instance.types)
+    levels.should.be.eql ['debug', 'info', 'success', 'warn', 'error']
diff --git a/test/util.coffee b/test/util.coffee
new file mode 100644
index 0000000..19781dd
--- /dev/null
+++ b/test/util.coffee
@@ -0,0 +1,18 @@
+'use strict'
+
+module.exports =
+  randomInterval: (min, max) ->
+    Math.floor(Math.random()*(max-min+1)+min)
+
+  printLogs: (acho) ->
+    levels = Object.keys(acho.types)
+    levels.forEach (level) -> acho[level](level + ' message')
+
+  createFakeTransport: ->
+    store = []
+    transport = ->
+      console.log.apply(console, arguments)
+      store.push.apply(store, arguments)
+    transport.store = store
+    transport
+