first commit -> move some files from one-api

tests/mocks/core/uri.php

@@ -0,0 +1,32 @@
+<?php
+
+class Mock_Core_URI extends CI_URI {
+
+	public function __construct()
+	{
+		$test = CI_TestCase::instance();
+		$cls =& $test->ci_core_class('cfg');
+
+		// set predictable config values
+		$test->ci_set_config(array(
+			'index_page'		=> 'index.php',
+			'base_url'		=> 'http://example.com/',
+			'subclass_prefix'	=> 'MY_',
+			'enable_query_strings'	=> FALSE,
+			'permitted_uri_chars'	=> 'a-z 0-9~%.:_\-'
+		));
+
+		$this->config = new $cls;
+
+		if ($this->config->item('enable_query_strings') !== TRUE OR is_cli())
+		{
+			$this->_permitted_uri_chars = $this->config->item('permitted_uri_chars');
+		}
+	}
+
+	public function _set_permitted_uri_chars($value)
+	{
+		$this->_permitted_uri_chars = $value;
+	}
+
+}