diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..03ea145
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,5 @@
+language: php
+php:
+  - 5.5
+  - 5.4
+  - 5.3
\ No newline at end of file
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..568c34c
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,7 @@
+<phpunit>
+  <testsuites>
+    <testsuite name="COPS">
+      <directory>test</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>
\ No newline at end of file
diff --git a/test/baseTest.php b/test/baseTest.php
new file mode 100644
index 0000000..78b6e35
--- /dev/null
+++ b/test/baseTest.php
@@ -0,0 +1,14 @@
+<?php
+
+require_once (dirname(__FILE__) . "/config_test.php");
+require_once (dirname(__FILE__) . "/../base.php");
+
+class StackTest extends PHPUnit_Framework_TestCase
+{   
+    public function testAddURLParameter ()
+    {
+        $this->assertEquals ("?db=0", addURLParameter ("?", "db", "0"));
+        $this->assertEquals ("?key=value&db=0", addURLParameter ("?key=value", "db", "0"));
+        $this->assertEquals ("?key=value&otherKey=&db=0", addURLParameter ("?key=value&otherKey", "db", "0"));
+    }
+}
\ No newline at end of file
diff --git a/test/config_test.php b/test/config_test.php
new file mode 100644
index 0000000..d2f03ce
--- /dev/null
+++ b/test/config_test.php
@@ -0,0 +1,4 @@
+<?php
+
+$config = array();
+$config['default_timezone'] = "Europe/Paris";
\ No newline at end of file