initial phpunit config with test example

tests/MageTest/Console/ColorsTest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace MageTest\Console;
+
+use Mage\Console\Colors;
+use PHPUnit_Framework_TestCase;
+
+class ColorsTest extends PHPUnit_Framework_TestCase
+{
+    public function testColor()
+    {
+        $config = $this->getMock('Mage\Config');
+        $config->expects($this->once())
+            ->method('getParameter')
+            ->will($this->returnValue(false));
+
+        $string = '<green>FooBar</green>';
+
+        // Method need to be non static in the future
+        $result = Colors::color($string, $config);
+        $expected = "\033[0;32mFooBar\033[0m";
+
+        $this->assertSame($expected, $result);
+    }
+
+    public function testColorNoColor()
+    {
+        $config = $this->getMock('Mage\Config');
+        $config->expects($this->once())
+            ->method('getParameter')
+            ->will($this->returnValue(true));
+
+        $string = '<black>FooBar</black>';
+
+        // Method need to be non static in the future
+        $result = Colors::color($string, $config);
+        $expected = 'FooBar';
+
+        $this->assertSame($expected, $result);
+    }
+}