Added lang mock and upload mock
diff --git a/tests/mocks/core/lang.php b/tests/mocks/core/lang.php
new file mode 100644
index 0000000..1b99aed
--- /dev/null
+++ b/tests/mocks/core/lang.php
@@ -0,0 +1,15 @@
+<?php
+
+class Mock_Core_Lang extends CI_Lang {
+
+ function line($line = '')
+ {
+ return FALSE;
+ }
+
+ function load($langfile, $idiom = '', $return = false, $add_suffix = true, $alt_path = '')
+ {
+ return;
+ }
+
+}
\ No newline at end of file
diff --git a/tests/mocks/libraries/upload.php b/tests/mocks/libraries/upload.php
new file mode 100644
index 0000000..988723e
--- /dev/null
+++ b/tests/mocks/libraries/upload.php
@@ -0,0 +1,3 @@
+<?php
+
+class Mock_Libraries_Upload extends CI_Upload {}
\ No newline at end of file