diff --git a/tests/classes/ModelTest.php b/tests/classes/ModelTest.php
new file mode 100644
index 0000000..ec47da9
--- /dev/null
+++ b/tests/classes/ModelTest.php
@@ -0,0 +1,15 @@
+<?php
+
+class ModelTest extends PHPUnit_Framework_TestCase
+{
+	/**
+	 * @expectedException        Exception
+	 * @expectedExceptionMessage You must set the table variable
+	 */
+	public function testNoTable()
+	{
+		new Model();
+	}
+}
+
+?>
diff --git a/tests/classes/SessionTest.php b/tests/classes/SessionTest.php
new file mode 100644
index 0000000..71f2d8f
--- /dev/null
+++ b/tests/classes/SessionTest.php
@@ -0,0 +1,11 @@
+<?php
+
+class SessionTest extends PHPUnit_Framework_TestCase
+{
+	public function testIsCLI()
+	{
+		new Session();
+	}
+}
+
+?>
diff --git a/tests/classes/ValidateTest.php b/tests/classes/ValidateTest.php
new file mode 100644
index 0000000..c618f67
--- /dev/null
+++ b/tests/classes/ValidateTest.php
@@ -0,0 +1,14 @@
+<?php
+
+class ValidateTest extends PHPUnit_Framework_TestCase
+{
+	public function testIsValidTooLong()
+	{
+		$variable = 'really long string';
+		$rules    = 'length:16';
+
+		Validate::isValid($variable, $rules);
+	}
+}
+
+?>