Added Session driver library unit tests and added driver library autoloading to test framework
diff --git a/tests/mocks/libraries/session.php b/tests/mocks/libraries/session.php
new file mode 100644
index 0000000..9d6feee
--- /dev/null
+++ b/tests/mocks/libraries/session.php
@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Mock library to add testing features to Session driver library
+ */
+class Mock_Libraries_Session extends CI_Session {
+ /**
+ * Simulate new page load
+ */
+ public function reload()
+ {
+ $this->_flashdata_sweep();
+ $this->_flashdata_mark();
+ $this->_tempdata_sweep();
+ }
+}
+
+/**
+ * Mock cookie driver to overload cookie setting
+ */
+class Mock_Libraries_Session_cookie extends CI_Session_cookie {
+ /**
+ * Overload _setcookie to manage $_COOKIE values, since actual cookies can't be set in unit testing
+ */
+ protected function _setcookie($name, $value = '', $expire = 0, $path = '', $domain = '', $secure = false,
+ $httponly = false)
+ {
+ if (empty($value) || $expire <= time()) {
+ // Clear cookie
+ unset($_COOKIE[$name]);
+ }
+ else {
+ // Set cookie
+ $_COOKIE[$name] = $value;
+ }
+ }
+}
+
+/**
+ * Mock native driver (just for consistency in loading)
+ */
+class Mock_Libraries_Session_native extends CI_Session_native { }
+