diff --git a/_includes/testing.md b/_includes/testing.md
new file mode 100644
index 0000000..118dd3e
--- /dev/null
+++ b/_includes/testing.md
@@ -0,0 +1,13 @@
+# Testing
+
+Writing automated tests for your PHP code is considered a best practice and can lead to well-built
+applications. Automated tests are a great tool for making sure your application
+does not break when you are making changes or adding new functionality.
+
+Some common tools are:
+
+* [PHPUnit](http://phpunit.de)
+* [Behat](http://behat.org)
+* [Selenium](http://seleniumhq.org/)
+
+[Back to Top](#top){.top}
diff --git a/index.html b/index.html
index 9ca5126..486cfa8 100644
--- a/index.html
+++ b/index.html
@@ -32,5 +32,8 @@ layout: default
 {% capture frameworks_content %}{% include popular-frameworks.md %}{% endcapture %}
 {{ frameworks_content|markdownify }}
 
+{% capture testing_content %}{% include testing.md %}{% endcapture %}
+{{ testing_content|markdownify }}
+
 {% capture links_content %}{% include links-and-resources.md %}{% endcapture %}
 {{ links_content|markdownify }}