diff --git a/tests/mocks/libraries/parser.php b/tests/mocks/libraries/parser.php
new file mode 100644
index 0000000..81dcfb3
--- /dev/null
+++ b/tests/mocks/libraries/parser.php
@@ -0,0 +1,3 @@
+<?php
+
+class Mock_Libraries_Parser extends CI_Parser {}
\ No newline at end of file
diff --git a/tests/mocks/libraries/table.php b/tests/mocks/libraries/table.php
new file mode 100644
index 0000000..a1e998b
--- /dev/null
+++ b/tests/mocks/libraries/table.php
@@ -0,0 +1,3 @@
+<?php
+
+class Mock_Libraries_Table extends CI_Table {}
\ No newline at end of file
diff --git a/tests/mocks/libraries/typography.php b/tests/mocks/libraries/typography.php
new file mode 100644
index 0000000..0f76c57
--- /dev/null
+++ b/tests/mocks/libraries/typography.php
@@ -0,0 +1,3 @@
+<?php
+
+class Mock_Libraries_Typography extends CI_Typography {}
\ No newline at end of file
diff --git a/tests/mocks/libraries/useragent.php b/tests/mocks/libraries/useragent.php
new file mode 100644
index 0000000..c957cde
--- /dev/null
+++ b/tests/mocks/libraries/useragent.php
@@ -0,0 +1,3 @@
+<?php
+
+class Mock_Libraries_UserAgent extends CI_User_agent {}
\ No newline at end of file