Merging in default branch

17 files changed, 1647 insertions, 0 deletions

diff --git a/tests/codeigniter/Setup_test.php b/tests/codeigniter/Setup_test.php
new file mode 100644
index 000000000..550245f2f
--- /dev/null
+++ b/tests/codeigniter/Setup_test.php
@@ -0,0 +1,13 @@
+<?php
+
+class Setup_test extends PHPUnit_Framework_TestCase {
+	
+	function test_nonsense()
+	{
+		$this->markTestIncomplete('not implemented');
+		// ensure that our bootstrapped test environment
+		// is a good representation of an isolated CI install
+		//die('here');
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/core/Common_test.php b/tests/codeigniter/core/Common_test.php
new file mode 100644
index 000000000..cec12982d
--- /dev/null
+++ b/tests/codeigniter/core/Common_test.php
@@ -0,0 +1,16 @@
+<?php
+
+require_once(BASEPATH.'helpers/email_helper.php');
+
+class Common_test extends CI_TestCase
+{
+	
+	// ------------------------------------------------------------------------
+	
+	public function test_is_php()
+	{
+		$this->assertEquals(TRUE, is_php('1.2.0'));
+		$this->assertEquals(FALSE, is_php('9999.9.9'));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/core/Config_test.php b/tests/codeigniter/core/Config_test.php
new file mode 100644
index 000000000..b6c57da70
--- /dev/null
+++ b/tests/codeigniter/core/Config_test.php
@@ -0,0 +1,93 @@
+<?php
+
+class Config_test extends CI_TestCase {
+
+	public function set_up()
+	{
+		$cls =& $this->ci_core_class('cfg');
+				
+		// set predictable config values
+		$this->ci_set_config(array(
+			'index_page'		=> 'index.php',
+			'base_url'			=> 'http://example.com/',
+			'subclass_prefix'	=> 'MY_'
+		));
+
+		$this->config = new $cls;	
+	}
+	
+	// --------------------------------------------------------------------
+
+	public function test_item()
+	{
+		$this->assertEquals('http://example.com/', $this->config->item('base_url'));
+
+		// Bad Config value
+		$this->assertFalse($this->config->item('no_good_item'));
+		
+		// Index
+		$this->assertFalse($this->config->item('no_good_item', 'bad_index'));
+		$this->assertFalse($this->config->item('no_good_item', 'default'));
+	}
+	
+	// --------------------------------------------------------------------
+	
+	public function test_set_item()
+	{
+		$this->assertFalse($this->config->item('not_yet_set'));
+		
+		$this->config->set_item('not_yet_set', 'is set');
+		
+		$this->assertEquals('is set', $this->config->item('not_yet_set'));
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_slash_item()
+	{
+		// Bad Config value
+		$this->assertFalse($this->config->slash_item('no_good_item'));
+		
+		$this->assertEquals('http://example.com/', $this->config->slash_item('base_url'));
+
+		$this->assertEquals('MY_/', $this->config->slash_item('subclass_prefix'));
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_site_url()
+	{
+		$this->assertEquals('http://example.com/index.php', $this->config->site_url());
+		
+		$base_url = $this->config->item('base_url');
+		
+		$this->config->set_item('base_url', '');
+		
+		$q_string = $this->config->item('enable_query_strings');
+		
+		$this->config->set_item('enable_query_strings', FALSE);
+
+		$this->assertEquals('/index.php/test', $this->config->site_url('test'));
+		$this->assertEquals('/index.php/test/1', $this->config->site_url(array('test', '1')));
+		
+		$this->config->set_item('enable_query_strings', TRUE);
+
+		$this->assertEquals('/index.php?test', $this->config->site_url('test'));
+		$this->assertEquals('/index.php?0=test&1=1', $this->config->site_url(array('test', '1')));
+		
+		$this->config->set_item('base_url', $base_url);
+
+		$this->assertEquals('http://example.com/index.php?test', $this->config->site_url('test'));
+		
+		// back to home base
+		$this->config->set_item('enable_query_strings', $q_string);				
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_system_url()
+	{
+		$this->assertEquals('http://example.com/system/', $this->config->system_url());
+	}
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/core/Lang_test.php b/tests/codeigniter/core/Lang_test.php
new file mode 100644
index 000000000..dcc3d0879
--- /dev/null
+++ b/tests/codeigniter/core/Lang_test.php
@@ -0,0 +1,31 @@
+<?php
+
+class Lang_test extends CI_TestCase {
+	
+	protected $lang;
+	
+	public function set_up()
+	{
+		$cls = $this->ci_core_class('lang');
+		$this->lang = new $cls;
+	}
+	
+	// --------------------------------------------------------------------
+	
+	public function test_load()
+	{
+		// get_config needs work
+		$this->markTestIncomplete('get_config needs work');
+		//$this->assertTrue($this->lang->load('profiler'));
+	}
+	
+	// --------------------------------------------------------------------
+
+	public function test_line()
+	{
+		$this->markTestIncomplete('get_config needs work');
+		
+		$this->assertEquals('URI STRING', $this->lang->line('profiler_uri_string'));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/core/Loader_test.php b/tests/codeigniter/core/Loader_test.php
new file mode 100644
index 000000000..9ba870b7d
--- /dev/null
+++ b/tests/codeigniter/core/Loader_test.php
@@ -0,0 +1,271 @@
+<?php
+
+require_once 'vfsStream/vfsStream.php';
+require_once BASEPATH.'/core/Loader.php';
+
+class Extended_Loader extends CI_Loader {
+	
+	/**
+	 * Since we use paths to load up models, views, etc, we need the ability to
+	 * mock up the file system so when core tests are run, we aren't mucking
+	 * in the application directory.  this will give finer grained control over
+	 * these tests.  So yeah, while this looks odd, I need to overwrite protected
+	 * class vars in the loader.  So here we go...
+	 *
+	 * @covers CI_Loader::__construct()
+	 */
+	public function __construct()
+	{
+		vfsStreamWrapper::register();
+		vfsStreamWrapper::setRoot(new vfsStreamDirectory('application'));
+		
+		$this->models_dir 	= vfsStream::newDirectory('models')->at(vfsStreamWrapper::getRoot());
+		$this->libs_dir 	= vfsStream::newDirectory('libraries')->at(vfsStreamWrapper::getRoot());
+		$this->helpers_dir 	= vfsStream::newDirectory('helpers')->at(vfsStreamWrapper::getRoot());
+		$this->views_dir 	= vfsStream::newDirectory('views')->at(vfsStreamWrapper::getRoot());
+		
+		$this->_ci_ob_level  		= ob_get_level();
+		$this->_ci_library_paths	= array(vfsStream::url('application').'/', BASEPATH);
+		$this->_ci_helper_paths 	= array(vfsStream::url('application').'/', BASEPATH);
+		$this->_ci_model_paths 		= array(vfsStream::url('application').'/');
+		$this->_ci_view_paths 		= array(vfsStream::url('application').'/views/' => TRUE);
+	}
+}
+
+
+class Loader_test extends CI_TestCase {
+	
+	private $ci_obj;
+	
+	public function set_up()
+	{
+		// Instantiate a new loader
+		$this->load = new Extended_Loader();
+		
+		// mock up a ci instance
+		$this->ci_obj = new StdClass;
+		
+		// Fix get_instance()
+		$this->ci_instance($this->ci_obj);
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_library()
+	{
+		$this->_setup_config_mock();
+		
+		// Test loading as an array.
+		$this->assertNull($this->load->library(array('table')));
+		$this->assertTrue(class_exists('CI_Table'), 'Table class exists');
+		$this->assertAttributeInstanceOf('CI_Table', 'table', $this->ci_obj);
+		
+		// Test no lib given
+		$this->assertEquals(FALSE, $this->load->library());
+		
+		// Test a string given to params
+		$this->assertEquals(NULL, $this->load->library('table', ' '));
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_load_library_in_application_dir()
+	{
+		$this->_setup_config_mock();
+		
+		$content = '<?php class Super_test_library {} ';
+		
+		$model = vfsStream::newFile('Super_test_library.php')->withContent($content)
+														->at($this->load->libs_dir);
+		
+		$this->assertNull($this->load->library('super_test_library'));
+		
+		// Was the model class instantiated.
+		$this->assertTrue(class_exists('Super_test_library'));		
+	}
+	
+	// --------------------------------------------------------------------
+	
+	private function _setup_config_mock()
+	{
+		// Mock up a config object until we
+		// figure out how to test the library configs
+		$config = $this->getMock('CI_Config', NULL, array(), '', FALSE);
+		$config->expects($this->any())
+			   ->method('load')
+			   ->will($this->returnValue(TRUE));
+		
+		// Add the mock to our stdClass
+		$this->ci_instance_var('config', $config);
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_non_existent_model()
+	{
+		$this->setExpectedException(
+			'Exception',
+			'CI Error: Unable to locate the model you have specified: ci_test_nonexistent_model.php'
+			);
+			
+		$this->load->model('ci_test_nonexistent_model.php');
+	}
+
+	// --------------------------------------------------------------------
+	
+	/**
+	 * @coverts CI_Loader::model
+	 */
+	public function test_models()
+	{
+		$this->ci_set_core_class('model', 'CI_Model');
+		
+		$content = '<?php class Unit_test_model extends CI_Model {} ';
+		
+		$model = vfsStream::newFile('unit_test_model.php')->withContent($content)
+														->at($this->load->models_dir);
+		
+		$this->assertNull($this->load->model('unit_test_model'));
+		
+		// Was the model class instantiated.
+		$this->assertTrue(class_exists('Unit_test_model'));
+		
+		// Test no model given
+		$this->assertNull($this->load->model(''));	
+	}
+
+	// --------------------------------------------------------------------
+	
+	// public function testDatabase()
+	// {
+	// 	$this->assertEquals(NULL, $this->load->database());
+	// 	$this->assertEquals(NULL, $this->load->dbutil());		
+	// }
+
+	// --------------------------------------------------------------------
+	
+	/**
+	 * @coverts CI_Loader::view
+	 */
+	public function test_load_view()
+	{
+		$this->ci_set_core_class('output', 'CI_Output');
+		
+		$content = 'This is my test page.  <?php echo $hello; ?>';
+		$view = vfsStream::newFile('unit_test_view.php')->withContent($content)
+														->at($this->load->views_dir);
+		
+		// Use the optional return parameter in this test, so the view is not
+		// run through the output class.
+		$this->assertEquals('This is my test page.  World!',
+		$this->load->view('unit_test_view', array('hello' => "World!"), TRUE));
+		
+	}
+
+	// --------------------------------------------------------------------
+	
+	/**
+	 * @coverts CI_Loader::view
+	 */
+	public function test_non_existent_view()
+	{
+		$this->setExpectedException(
+			'Exception',
+			'CI Error: Unable to load the requested file: ci_test_nonexistent_view.php'
+			);
+			
+		$this->load->view('ci_test_nonexistent_view', array('foo' => 'bar'));
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_file()
+	{
+		$content = 'Here is a test file, which we will load now.';
+		$file = vfsStream::newFile('ci_test_mock_file.php')->withContent($content)
+														   ->at($this->load->views_dir);
+		
+		// Just like load->view(), take the output class out of the mix here.
+		$load = $this->load->file(vfsStream::url('application').'/views/ci_test_mock_file.php', 
+								TRUE);
+		
+		$this->assertEquals($content, $load);
+		
+		$this->setExpectedException(
+			'Exception',
+			'CI Error: Unable to load the requested file: ci_test_file_not_exists'
+			);
+		
+		$this->load->file('ci_test_file_not_exists', TRUE);
+		
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_vars()
+	{
+		$vars = array(
+			'foo'	=> 'bar'
+		);
+		
+		$this->assertNull($this->load->vars($vars));
+		$this->assertNull($this->load->vars('foo', 'bar'));
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_helper()
+	{
+		$this->assertEquals(NULL, $this->load->helper('array'));
+		
+		$this->setExpectedException(
+			'Exception',
+			'CI Error: Unable to load the requested file: helpers/bad_helper.php'
+			);
+		
+		$this->load->helper('bad');
+	}
+	
+	// --------------------------------------------------------------------
+
+	public function test_loading_multiple_helpers()
+	{
+		$this->assertEquals(NULL, $this->load->helpers(array('file', 'array', 'string')));
+	}
+	
+	// --------------------------------------------------------------------
+	
+	// public function testLanguage()
+	// {
+	// 	$this->assertEquals(NULL, $this->load->language('test'));
+	// }	
+
+	// --------------------------------------------------------------------
+
+	public function test_load_config()
+	{
+		$this->_setup_config_mock();
+		
+		$this->assertNull($this->load->config('config', FALSE));
+	}
+	
+	// --------------------------------------------------------------------
+
+	public function test_load_bad_config()
+	{
+		$this->_setup_config_mock();
+		
+		$this->setExpectedException(
+			'Exception',
+			'CI Error: The configuration file foobar.php does not exist.'
+			);
+		
+		$this->load->config('foobar', FALSE);
+	}
+
+	// --------------------------------------------------------------------
+	
+	
+	
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/array_helper_test.php b/tests/codeigniter/helpers/array_helper_test.php
new file mode 100644
index 000000000..62559de83
--- /dev/null
+++ b/tests/codeigniter/helpers/array_helper_test.php
@@ -0,0 +1,49 @@
+<?php
+
+// OLD TEST FORMAT: DO NOT COPY
+
+require_once(BASEPATH.'helpers/array_helper.php');
+
+class Array_helper_test extends CI_TestCase
+{
+	public function set_up()
+	{
+		$this->my_array = array(
+			'foo'		=> 'bar',
+			'sally'		=> 'jim',
+			'maggie'	=> 'bessie',
+			'herb'		=> 'cook'
+		);
+	}
+	
+	// ------------------------------------------------------------------------
+	
+	public function test_element_with_existing_item()
+	{	
+		$this->assertEquals(FALSE, element('testing', $this->my_array));
+		
+		$this->assertEquals('not set', element('testing', $this->my_array, 'not set'));
+		
+		$this->assertEquals('bar', element('foo', $this->my_array));
+	}
+	
+	// ------------------------------------------------------------------------	
+
+	public function test_random_element()
+	{
+		// Send a string, not an array to random_element
+		$this->assertEquals('my string', random_element('my string'));
+		
+		// Test sending an array
+		$this->assertEquals(TRUE, in_array(random_element($this->my_array), $this->my_array));
+	}
+
+	// ------------------------------------------------------------------------	
+	
+	public function test_elements()
+	{
+		$this->assertEquals(TRUE, is_array(elements('test', $this->my_array)));
+		$this->assertEquals(TRUE, is_array(elements('foo', $this->my_array)));
+	}
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/email_helper_test.php b/tests/codeigniter/helpers/email_helper_test.php
new file mode 100644
index 000000000..7324e8109
--- /dev/null
+++ b/tests/codeigniter/helpers/email_helper_test.php
@@ -0,0 +1,16 @@
+<?php
+
+require_once(BASEPATH.'helpers/email_helper.php');
+
+class Email_helper_test extends CI_TestCase
+{
+	
+	public function test_valid_email()
+	{
+		$this->assertEquals(FALSE, valid_email('test'));
+		$this->assertEquals(FALSE, valid_email('test@test@test.com'));
+		$this->assertEquals(TRUE, valid_email('test@test.com'));
+		$this->assertEquals(TRUE, valid_email('my.test@test.com'));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/html_helper_test.php b/tests/codeigniter/helpers/html_helper_test.php
new file mode 100644
index 000000000..706874f9e
--- /dev/null
+++ b/tests/codeigniter/helpers/html_helper_test.php
@@ -0,0 +1,78 @@
+<?php
+
+require_once(BASEPATH.'helpers/html_helper.php');
+
+class Html_helper_test extends CI_TestCase
+{
+	
+	// ------------------------------------------------------------------------
+	
+	public function test_br()
+	{
+		$this->assertEquals('<br /><br />', br(2));
+	}
+	
+	// ------------------------------------------------------------------------
+	
+	public function test_heading()
+	{
+		$this->assertEquals('<h1>foobar</h1>', heading('foobar'));
+		$this->assertEquals('<h2 class="bar">foobar</h2>', heading('foobar', 2, 'class="bar"'));
+	}
+
+	// ------------------------------------------------------------------------
+	
+	public function test_Ul()
+	{
+		$expect = <<<EOH
+<ul>
+  <li>foo</li>
+  <li>bar</li>
+</ul>
+
+EOH;
+
+		$expect = ltrim($expect);
+
+		$list = array('foo', 'bar');
+		
+		$this->assertEquals($expect, ul($list));
+
+
+		$expect = <<<EOH
+<ul class="test">
+  <li>foo</li>
+  <li>bar</li>
+</ul>
+
+EOH;
+
+		$expect = ltrim($expect);
+
+		$list = array('foo', 'bar');
+
+		$this->assertEquals($expect, ul($list, ' class="test"'));
+
+		$this->assertEquals($expect, ul($list, array('class' => 'test')));
+	}
+	
+	// ------------------------------------------------------------------------
+
+	public function test_NBS()
+	{
+		$this->assertEquals('&nbsp;&nbsp;&nbsp;', nbs(3));
+	}
+
+	// ------------------------------------------------------------------------
+	
+	public function test_meta()
+	{
+		$this->assertEquals("<meta name=\"test\" content=\"foo\" />\n", meta('test', 'foo'));
+		
+		$expect = "<meta name=\"foo\" content=\"\" />\n";
+		
+		$this->assertEquals($expect, meta(array('name' => 'foo')));
+		
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/inflector_helper_test.php b/tests/codeigniter/helpers/inflector_helper_test.php
new file mode 100644
index 000000000..34bc34ebb
--- /dev/null
+++ b/tests/codeigniter/helpers/inflector_helper_test.php
@@ -0,0 +1,91 @@
+<?php
+
+require_once(BASEPATH.'helpers/inflector_helper.php');
+
+class Inflector_helper_test extends CI_TestCase {
+	
+	
+	public function test_singular()
+	{
+		$strs = array(
+			'tellies'		=> 'telly',
+			'smellies'		=> 'smelly',
+			'abjectnesses'	=> 'abjectness',
+			'smells'		=> 'smell'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, singular($str));
+		}
+	}
+	
+	// --------------------------------------------------------------------
+	
+	public function test_plural()
+	{
+		$strs = array(
+			'telly'			=> 'tellies',
+			'smelly'		=> 'smellies',
+			'abjectness'	=> 'abjectness',
+			'smell'			=> 'smells',
+			'witch'			=> 'witches'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, plural($str));
+		}		
+	}	
+
+	// --------------------------------------------------------------------
+	
+	public function test_camelize()
+	{
+		$strs = array(
+			'this is the string'	=> 'thisIsTheString',
+			'this is another one'	=> 'thisIsAnotherOne',
+			'i-am-playing-a-trick'	=> 'i-am-playing-a-trick',
+			'what_do_you_think-yo?'	=> 'whatDoYouThink-yo?',
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, camelize($str));
+		}
+	}	
+
+	// --------------------------------------------------------------------
+	
+	public function test_underscore()
+	{
+		$strs = array(
+			'this is the string'	=> 'this_is_the_string',
+			'this is another one'	=> 'this_is_another_one',
+			'i-am-playing-a-trick'	=> 'i-am-playing-a-trick',
+			'what_do_you_think-yo?'	=> 'what_do_you_think-yo?',
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, underscore($str));
+		}
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_humanize()
+	{
+		$strs = array(
+			'this_is_the_string'	=> 'This Is The String',
+			'this_is_another_one'	=> 'This Is Another One',
+			'i-am-playing-a-trick'	=> 'I-am-playing-a-trick',
+			'what_do_you_think-yo?'	=> 'What Do You Think-yo?',
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, humanize($str));
+		}
+	}
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/number_helper_test.php b/tests/codeigniter/helpers/number_helper_test.php
new file mode 100644
index 000000000..02fc49c3d
--- /dev/null
+++ b/tests/codeigniter/helpers/number_helper_test.php
@@ -0,0 +1,13 @@
+<?php
+
+require_once(BASEPATH.'helpers/number_helper.php');
+
+class Number_helper_test extends CI_TestCase
+{
+	
+	public function test_byte_format()
+	{
+		// $this->assertEquals('456 Bytes', byte_format(456));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/string_helper_test.php b/tests/codeigniter/helpers/string_helper_test.php
new file mode 100644
index 000000000..5e0ee45de
--- /dev/null
+++ b/tests/codeigniter/helpers/string_helper_test.php
@@ -0,0 +1,118 @@
+<?php
+
+require_once(BASEPATH.'helpers/string_helper.php');
+
+class String_helper_test extends CI_TestCase
+{
+	public function test_trim_slashes()
+	{
+		$strs = array(
+			'//Slashes//\/'	=> 'Slashes//\\',
+			'/var/www/html/'	=> 'var/www/html'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, trim_slashes($str));
+		}
+	}
+	
+	// --------------------------------------------------------------------	
+
+	public function test_strip_quotes()
+	{
+		$strs = array(
+			'"me oh my!"'		=> 'me oh my!',
+			"it's a winner!"	=> 'its a winner!',
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, strip_quotes($str));
+		}
+	}
+
+	// --------------------------------------------------------------------	
+	
+	public function test_quotes_to_entities()
+	{
+		$strs = array(
+			'"me oh my!"'		=> '&quot;me oh my!&quot;',
+			"it's a winner!"	=> 'it&#39;s a winner!',
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, quotes_to_entities($str));
+		}		
+	}
+
+	// --------------------------------------------------------------------	
+	
+	public function test_reduce_double_slashes()
+	{
+		$strs = array(
+			'http://codeigniter.com'		=> 'http://codeigniter.com',
+			'//var/www/html/example.com/'	=> '/var/www/html/example.com/',
+			'/var/www/html//index.php'		=> '/var/www/html/index.php'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, reduce_double_slashes($str));
+		}		
+	}
+
+	// --------------------------------------------------------------------	
+	
+	public function test_reduce_multiples()
+	{
+		$strs = array(
+			'Fred, Bill,, Joe, Jimmy'	=> 'Fred, Bill, Joe, Jimmy',
+			'Ringo, John, Paul,,'		=> 'Ringo, John, Paul,'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, reduce_multiples($str));
+		}
+		
+		$strs = array(
+			'Fred, Bill,, Joe, Jimmy'	=> 'Fred, Bill, Joe, Jimmy',
+			'Ringo, John, Paul,,'		=> 'Ringo, John, Paul'
+		);		
+
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, reduce_multiples($str, ',', TRUE));
+		}		
+	}
+	
+	// --------------------------------------------------------------------	
+	
+	public function test_repeater()
+	{
+		$strs = array(
+			'a'			=> 'aaaaaaaaaa',
+			'&nbsp;'	=> '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
+			'<br>'		=> '<br><br><br><br><br><br><br><br><br><br>'
+			
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, repeater($str, 10));
+		}
+	}	
+
+	// --------------------------------------------------------------------	
+
+
+	public function test_random_string()
+	{
+		$this->assertEquals(16, strlen(random_string('alnum', 16)));
+		$this->assertEquals(32, strlen(random_string('unique', 16)));
+		$this->assertInternalType('string', random_string('numeric', 16));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/text_helper_test.php b/tests/codeigniter/helpers/text_helper_test.php
new file mode 100644
index 000000000..a0866e638
--- /dev/null
+++ b/tests/codeigniter/helpers/text_helper_test.php
@@ -0,0 +1,159 @@
+<?php
+
+require_once(BASEPATH.'helpers/text_helper.php');
+
+class Text_helper_test extends CI_TestCase
+{
+	private $_long_string;
+	
+	public function set_up()
+	{
+		$this->_long_string = 'Once upon a time, a framework had no tests.  It sad.  So some nice people began to write tests.  The more time that went on, the happier it became.  Everyone was happy.';
+	}
+	
+	// ------------------------------------------------------------------------
+	
+	public function test_word_limiter()
+	{
+		$this->assertEquals('Once upon a time,&#8230;', word_limiter($this->_long_string, 4));
+		$this->assertEquals('Once upon a time,&hellip;', word_limiter($this->_long_string, 4, '&hellip;'));
+		$this->assertEquals('', word_limiter('', 4));
+	}
+
+	// ------------------------------------------------------------------------	
+	
+	public function test_character_limiter()
+	{
+		$this->assertEquals('Once upon a time, a&#8230;', character_limiter($this->_long_string, 20));
+		$this->assertEquals('Once upon a time, a&hellip;', character_limiter($this->_long_string, 20, '&hellip;'));
+		$this->assertEquals('Short', character_limiter('Short', 20));
+		$this->assertEquals('Short', character_limiter('Short', 5));
+	}
+
+	// ------------------------------------------------------------------------	
+	
+	public function test_ascii_to_entities()
+	{
+		$strs = array(
+			'“‘ “test”'			=> '&#8220;&#8216; &#8220;test&#8221;',
+			'†¥¨ˆøåß∂ƒ©˙∆˚¬'	=> '&#8224;&#165;&#168;&#710;&#248;&#229;&#223;&#8706;&#402;&#169;&#729;&#8710;&#730;&#172;'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, ascii_to_entities($str));
+		}
+	}
+
+	// ------------------------------------------------------------------------	
+
+	public function test_entities_to_ascii()
+	{
+		$strs = array(
+			'&#8220;&#8216; &#8220;test&#8221;' => '“‘ “test”',
+			'&#8224;&#165;&#168;&#710;&#248;&#229;&#223;&#8706;&#402;&#169;&#729;&#8710;&#730;&#172;' => '†¥¨ˆøåß∂ƒ©˙∆˚¬'
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, entities_to_ascii($str));
+		}		
+	}
+	
+	// ------------------------------------------------------------------------	
+	
+	function test_convert_accented_characters() 
+	{
+		$this->assertEquals('AAAeEEEIIOOEUUUeY', convert_accented_characters('ÀÂÄÈÊËÎÏÔŒÙÛÜŸ'));
+		$this->assertEquals('a e i o u n ue', convert_accented_characters('á é í ó ú ñ ü'));
+	}
+
+	// ------------------------------------------------------------------------	
+	
+	public function test_censored_words()
+	{
+		$censored = array('boob', 'nerd', 'ass', 'fart');
+		
+		$strs = array(
+			'Ted bobbled the ball' 			=> 'Ted bobbled the ball',
+			'Jake is a nerdo'				=> 'Jake is a nerdo',
+			'The borg will assimilate you'	=> 'The borg will assimilate you',
+			'Did Mary Fart?'				=> 'Did Mary $*#?',
+			'Jake is really a boob'			=> 'Jake is really a $*#'
+		);
+		
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, word_censor($str, $censored, '$*#'));
+		}
+		
+		// test censored words being sent as a string
+		$this->assertEquals('test', word_censor('test', 'test'));
+	}
+
+	// ------------------------------------------------------------------------	
+
+	public function test_highlight_code()
+	{
+		$code = '<?php var_dump($this); ?>';
+		$expect = "<code><span style=\"color: #000000\">\n<span style=\"color: #0000BB\">&lt;?php&nbsp;var_dump</span><span style=\"color: #007700\">(</span><span style=\"color: #0000BB\">\$this</span><span style=\"color: #007700\">);&nbsp;</span><span style=\"color: #0000BB\">?&gt;&nbsp;</span>\n</span>\n</code>";
+
+		$this->assertEquals($expect, highlight_code($code));
+	}
+
+	// ------------------------------------------------------------------------	
+
+	public function test_highlight_phrase()
+	{
+		$strs = array(
+			'this is a phrase'			=> '<strong>this is</strong> a phrase',
+			'this is another'			=> '<strong>this is</strong> another',
+			'Gimme a test, Sally'		=> 'Gimme a test, Sally',
+			'Or tell me what this is'	=> 'Or tell me what <strong>this is</strong>',
+			''							=> ''
+		);
+		
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, highlight_phrase($str, 'this is'));
+		}
+	}
+
+	// ------------------------------------------------------------------------	
+
+	public function test_ellipsizing()
+	{
+		$strs = array(
+			'0'		=> array(
+				'this is my string'				=> '&hellip; my string',
+				"here's another one"			=> '&hellip;nother one',
+				'this one is just a bit longer'	=> '&hellip;bit longer',
+				'short'							=> 'short'
+			),
+			'.5'	=> array(
+				'this is my string'				=> 'this &hellip;tring',
+				"here's another one"			=> "here'&hellip;r one",
+				'this one is just a bit longer'	=> 'this &hellip;onger',
+				'short'							=> 'short'
+			),
+			'1'	=> array(
+				'this is my string'				=> 'this is my&hellip;',
+				"here's another one"			=> "here's ano&hellip;",
+				'this one is just a bit longer'	=> 'this one i&hellip;',
+				'short'							=> 'short'
+			),
+		);
+		
+		foreach ($strs as $pos => $s)
+		{
+			foreach ($s as $str => $expect)
+			{
+				$this->assertEquals($expect, ellipsize($str, 10, $pos));				
+			}
+		}
+	}
+
+	// ------------------------------------------------------------------------	
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/xml_helper_test.php b/tests/codeigniter/helpers/xml_helper_test.php
new file mode 100644
index 000000000..49f49e166
--- /dev/null
+++ b/tests/codeigniter/helpers/xml_helper_test.php
@@ -0,0 +1,13 @@
+<?php
+
+require_once(BASEPATH.'helpers/xml_helper.php');
+
+class Xml_helper_test extends CI_TestCase
+{
+	
+	public function test_xml_convert()
+	{
+		$this->assertEquals('&lt;tag&gt;my &amp; test &#45; &lt;/tag&gt;', xml_convert('<tag>my & test - </tag>'));
+	}
+	
+}
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/Parser_test.php b/tests/codeigniter/libraries/Parser_test.php
new file mode 100644
index 000000000..b4580a4b1
--- /dev/null
+++ b/tests/codeigniter/libraries/Parser_test.php
@@ -0,0 +1,113 @@
+<?php
+
+require BASEPATH.'libraries/Parser.php';
+
+class Parser_test extends CI_TestCase
+{
+	
+	public function set_up()
+	{
+		$obj = new StdClass;
+		$obj->parser = new CI_Parser();
+		
+		$this->ci_instance($obj);
+		
+		$this->parser = $obj->parser;
+	}
+	// --------------------------------------------------------------------
+	
+	public function test_set_delimiters()
+	{
+		// Make sure default delimiters are there
+		$this->assertEquals('{', $this->parser->l_delim);
+		$this->assertEquals('}', $this->parser->r_delim);
+		
+		// Change them to square brackets
+		$this->parser->set_delimiters('[', ']');
+		
+		// Make sure they changed
+		$this->assertEquals('[', $this->parser->l_delim);
+		$this->assertEquals(']', $this->parser->r_delim);
+		
+		// Reset them
+		$this->parser->set_delimiters();
+		
+		// Make sure default delimiters are there
+		$this->assertEquals('{', $this->parser->l_delim);
+		$this->assertEquals('}', $this->parser->r_delim);
+	}
+	
+	// --------------------------------------------------------------------
+	
+	public function test_parse_simple_string()
+	{
+		$data = array(
+			'title' => 'Page Title',
+			'body' => 'Lorem ipsum dolor sit amet.'
+		);
+		
+		$template = "{title}\n{body}";
+		
+		$result = implode("\n", $data);
+		
+		$this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE));
+	}
+	
+	// --------------------------------------------------------------------
+	
+	public function test_parse()
+	{
+		$this->_parse_no_template();
+		$this->_parse_var_pair();
+		$this->_mismatched_var_pair();
+	}
+	
+	// --------------------------------------------------------------------
+	
+	private function _parse_no_template()
+	{
+		$this->assertFalse($this->parser->parse_string('', '', TRUE));
+	}
+	
+	// --------------------------------------------------------------------
+	
+	private function _parse_var_pair()
+	{
+		$data = array(
+			'title'		=> 'Super Heroes',
+			'powers'	=> array(
+					array(
+						'invisibility'	=> 'yes',
+						'flying'		=> 'no'),
+			)
+		);
+		
+		$template = "{title}\n{powers}{invisibility}\n{flying}{/powers}";
+		
+		$result = "Super Heroes\nyes\nno";
+		
+		$this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE));	
+	}
+	
+	// --------------------------------------------------------------------
+	
+	private function _mismatched_var_pair()
+	{
+		$data = array(
+			'title'		=> 'Super Heroes',
+			'powers'	=> array(
+					array(
+						'invisibility'	=> 'yes',
+						'flying'		=> 'no'),
+			)
+		);
+		
+		$template = "{title}\n{powers}{invisibility}\n{flying}";
+		
+		$result = "Super Heroes\n{powers}{invisibility}\n{flying}";
+		
+		$this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE));			
+	}
+
+	// --------------------------------------------------------------------
+}
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/Table_test.php b/tests/codeigniter/libraries/Table_test.php
new file mode 100644
index 000000000..133179f3a
--- /dev/null
+++ b/tests/codeigniter/libraries/Table_test.php
@@ -0,0 +1,291 @@
+<?php
+
+require BASEPATH.'libraries/Table.php';
+
+class Table_test extends CI_TestCase
+{
+
+	public function set_up()
+	{
+		$obj = new StdClass;
+		$obj->table = new CI_table();
+		
+		$this->ci_instance($obj);
+		
+		$this->table = $obj->table;
+	}
+
+	
+	// Setter Methods
+	// --------------------------------------------------------------------
+	
+	public function test_set_template()
+	{
+		$this->assertFalse($this->table->set_template('not an array'));
+		
+		$template = array(
+			'a' => 'b'
+		);
+		
+		$this->table->set_template($template);
+		$this->assertEquals($template, $this->table->template);
+	}
+	
+	public function test_set_empty()
+	{
+		$this->table->set_empty('nada');
+		$this->assertEquals('nada', $this->table->empty_cells);
+	}
+	
+	public function test_set_caption()
+	{
+		$this->table->set_caption('awesome cap');
+		$this->assertEquals('awesome cap', $this->table->caption);
+	}
+	
+	
+	/*
+	 * @depends testPrepArgs
+	 */
+	public function test_set_heading()
+	{
+		// uses _prep_args internally, so we'll just do a quick
+		// check to verify that func_get_args and prep_args are
+		// being called.
+		
+		$this->table->set_heading('name', 'color', 'size');
+		
+		$this->assertEquals(
+			array(
+				array('data' => 'name'),
+				array('data' => 'color'),
+				array('data' => 'size')
+			),
+			$this->table->heading
+		);
+	}
+	
+	
+	/*
+	 * @depends testPrepArgs
+	 */
+	public function test_add_row()
+	{
+		// uses _prep_args internally, so we'll just do a quick
+		// check to verify that func_get_args and prep_args are
+		// being called.
+		
+		$this->table->add_row('my', 'pony', 'sings');
+		$this->table->add_row('your', 'pony', 'stinks');
+		$this->table->add_row('my pony', '>', 'your pony');
+		
+		$this->assertEquals(count($this->table->rows), 3);
+		
+		$this->assertEquals(
+			array(
+				array('data' => 'your'),
+				array('data' => 'pony'),
+				array('data' => 'stinks')
+			),
+			$this->table->rows[1]
+		);
+	}
+	
+	
+	// Uility Methods
+	// --------------------------------------------------------------------
+	
+	public function test_prep_args()
+	{
+		$expected = array(
+			array('data' => 'name'),
+			array('data' => 'color'),
+			array('data' => 'size')
+		);
+		
+		// test what would be discreet args,
+		// basically means a single array as the calling method
+		// will use func_get_args()
+		$this->assertEquals(
+			$expected,
+			$this->table->_prep_args(array(
+				'name', 'color', 'size'
+			)),
+		'discreet');
+		
+		
+		// test what would be a single array argument. Again, nested
+		// due to func_get_args on calling methods
+		$this->assertEquals(
+			$expected,
+			$this->table->_prep_args(array(
+				 array('name', 'color', 'size')
+			)),
+		'array');
+		
+		
+		// with cell attributes
+		
+		// need to add that new argument row to our expected outcome
+		$expected[] = array('data' => 'weight', 'class' => 'awesome');
+				
+		$this->assertEquals(
+			$expected,
+			$this->table->_prep_args(array(
+				array('name', 'color', 'size',
+					array('data' => 'weight', 'class' => 'awesome')
+				)
+			)),
+		'attributes');
+	}
+	
+	public function test_default_template_keys()
+	{
+		$deft_template = $this->table->_default_template();
+		$keys = array(
+			'table_open',
+			'thead_open', 'thead_close',
+			'heading_row_start', 'heading_row_end', 'heading_cell_start', 'heading_cell_end',
+			'tbody_open', 'tbody_close',
+			'row_start', 'row_end', 'cell_start', 'cell_end',
+			'row_alt_start', 'row_alt_end', 'cell_alt_start', 'cell_alt_end',
+			'table_close'
+		);
+		
+		foreach ($keys as $key)
+		{
+			$this->assertArrayHasKey($key, $deft_template);
+		}
+	}
+	
+	public function test_compile_template()
+	{
+		$this->assertFalse($this->table->set_template('invalid_junk'));
+		
+		// non default key
+		$this->table->set_template(array('nonsense' => 'foo'));
+		$this->table->_compile_template();
+		
+		$this->assertArrayHasKey('nonsense', $this->table->template);
+		$this->assertEquals('foo', $this->table->template['nonsense']);
+		
+		// override default
+		$this->table->set_template(array('table_close' => '</table junk>'));
+		$this->table->_compile_template();
+		
+		$this->assertArrayHasKey('table_close', $this->table->template);
+		$this->assertEquals('</table junk>', $this->table->template['table_close']);
+	}
+	
+	public function test_make_columns()
+	{
+		// Test bogus parameters
+		$this->assertFalse($this->table->make_columns('invalid_junk'));
+		$this->assertFalse( $this->table->make_columns(array()));
+		// $this->assertFalse(
+		// 	$this->table->make_columns(array('one', 'two')),
+		// 	'2.5' // not an integer!
+		// );
+		
+		
+		// Now on to the actual column creation
+		
+		$five_values = array(
+			'Laura', 'Red', '15',
+			'Katie', 'Blue'
+		);
+		
+		// No column count - no changes to the array
+		$this->assertEquals(
+			$five_values,
+			$this->table->make_columns($five_values)
+		);
+		
+		// Column count of 3 leaves us with one &nbsp;
+		$this->assertEquals(
+			array(
+				array('Laura', 'Red', '15'),
+				array('Katie', 'Blue', '&nbsp;')				
+			),
+			$this->table->make_columns($five_values, 3)
+		);
+		
+		$this->markTestSkipped('Look at commented assertFalse above');
+	}
+	
+	public function test_clear()
+	{
+		$this->table->set_heading('Name', 'Color', 'Size');
+		
+		// Make columns changes auto_heading
+		$rows = $this->table->make_columns(array(
+			'Laura', 'Red', '15',
+			'Katie', 'Blue'
+		), 3);
+		
+		foreach ($rows as $row)
+		{
+			$this->table->add_row($row);
+		}
+		
+		$this->assertFalse($this->table->auto_heading);
+		$this->assertEquals(count($this->table->heading), 3);
+		$this->assertEquals(count($this->table->rows), 2);
+		
+		$this->table->clear();
+		
+		$this->assertTrue($this->table->auto_heading);
+		$this->assertEmpty($this->table->heading);
+		$this->assertEmpty($this->table->rows);
+	}
+	
+	
+	public function test_set_from_array()
+	{
+		$this->assertFalse($this->table->_set_from_array('bogus'));
+		$this->assertFalse($this->table->_set_from_array(array()));
+		
+		$data = array(
+			array('name', 'color', 'number'),
+			array('Laura', 'Red', '22'),
+			array('Katie', 'Blue')				
+		);
+		
+		$this->table->_set_from_array($data, FALSE);
+		$this->assertEmpty($this->table->heading);
+		
+		$this->table->clear();
+		
+		$expected_heading = array(
+			array('data' => 'name'),
+			array('data' => 'color'),
+			array('data' => 'number')
+		);
+		
+		$expected_second = array(
+			array('data' => 'Katie'),
+			array('data' => 'Blue'),
+		);
+		
+		$this->table->_set_from_array($data);
+		$this->assertEquals(count($this->table->rows), 2);
+		
+		$this->assertEquals(
+			$expected_heading,
+			$this->table->heading
+		);
+		
+		$this->assertEquals(
+			$expected_second,
+			$this->table->rows[1]
+		);
+	}
+	
+	function test_set_from_object()
+	{
+		$this->markTestSkipped('Not yet implemented.');
+	}
+	
+	// Test main generate method
+	// --------------------------------------------------------------------
+}
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/Typography_test.php b/tests/codeigniter/libraries/Typography_test.php
new file mode 100644
index 000000000..a0533bae0
--- /dev/null
+++ b/tests/codeigniter/libraries/Typography_test.php
@@ -0,0 +1,191 @@
+<?php
+
+require BASEPATH.'libraries/Typography.php';
+
+class Typography_test extends CI_TestCase
+{
+
+	public function set_up()
+	{
+		$obj = new StdClass;
+		$obj->type = new CI_Typography();
+		
+		$this->ci_instance($obj);
+		
+		$this->type = $obj->type;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Tests the format_characters() function.
+	 *
+	 * this can and should grow.
+	 */
+	public function test_format_characters()
+	{
+		$strs = array(
+			'"double quotes"' 				=> '&#8220;double quotes&#8221;',
+			'"testing" in "theory" that is' => '&#8220;testing&#8221; in &#8220;theory&#8221; that is',
+			"Here's what I'm" 				=> 'Here&#8217;s what I&#8217;m',
+			'&' 							=> '&amp;',
+			'&amp;' 						=> '&amp;',
+			'&nbsp;'						=> '&nbsp;',
+			'--'							=> '&#8212;',
+			'foo...'						=> 'foo&#8230;',
+			'foo..'							=> 'foo..',
+			'foo...bar.'					=> 'foo&#8230;bar.',
+			'test.  new'					=> 'test.&nbsp; new',
+		);	
+		
+		foreach ($strs as $str => $expected)
+		{
+			$this->assertEquals($expected, $this->type->format_characters($str));		
+		}
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_nl2br_except_pre()
+	{	
+		$str = <<<EOH
+Hello, I'm a happy string with some new lines.  
+
+I like to skip.
+
+Jump
+
+and sing.
+
+<pre>
+I am inside a pre tag.  Please don't mess with me.
+
+k?
+</pre>
+
+That's my story and I'm sticking to it.
+
+The End.
+EOH;
+
+		$expected = <<<EOH
+Hello, I'm a happy string with some new lines.  <br />
+<br />
+I like to skip.<br />
+<br />
+Jump<br />
+<br />
+and sing.<br />
+<br />
+<pre>
+I am inside a pre tag.  Please don't mess with me.
+
+k?
+</pre><br />
+<br />
+That's my story and I'm sticking to it.<br />
+<br />
+The End.
+EOH;
+
+		$this->assertEquals($expected, 
+							$this->type->nl2br_except_pre($str));
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_auto_typography()
+	{
+		$this->_blank_string();
+		$this->_standardize_new_lines();
+		$this->_reduce_linebreaks();
+		$this->_remove_comments();
+		$this->_protect_pre();
+		$this->_no_opening_block();
+		$this->_protect_braced_quotes();
+	}
+
+	// --------------------------------------------------------------------
+	
+	private function _blank_string()
+	{
+		// Test blank string
+		$this->assertEquals('', $this->type->auto_typography(''));
+	}
+
+	// --------------------------------------------------------------------
+
+	private function _standardize_new_lines()
+	{
+		$strs = array(
+			"My string\rhas return characters"	=> "<p>My string<br />\nhas return characters</p>",
+			'This one does not!' 				=> '<p>This one does not!</p>'
+		);
+
+		foreach ($strs as $str => $expect)
+		{
+			$this->assertEquals($expect, $this->type->auto_typography($str));
+		}
+	}
+
+	// --------------------------------------------------------------------
+
+	private function _reduce_linebreaks()
+	{
+		$str = "This has way too many linebreaks.\n\n\n\nSee?";
+		$expect = "<p>This has way too many linebreaks.</p>\n\n<p>See?</p>";
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str, TRUE));
+	}
+
+	// --------------------------------------------------------------------
+
+	private function _remove_comments()
+	{
+		$str = '<!-- I can haz comments? -->  But no!';
+		$expect = '<p><!-- I can haz comments? -->&nbsp; But no!</p>';
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str));
+	}
+
+	// --------------------------------------------------------------------
+
+	private function _protect_pre()
+	{
+		$str = '<p>My Sentence</p><pre>var_dump($this);</pre>';
+		$expect = '<p>My Sentence</p><pre>var_dump($this);</pre>';
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str));
+	}
+
+	// --------------------------------------------------------------------
+
+	private function _no_opening_block()
+	{
+		$str = 'My Sentence<pre>var_dump($this);</pre>';
+		$expect = '<p>My Sentence</p><pre>var_dump($this);</pre>';
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str));
+	}
+
+	// --------------------------------------------------------------------
+
+	public function _protect_braced_quotes()
+	{
+		$this->type->protect_braced_quotes = TRUE;
+		
+		$str = 'Test {parse="foobar"}';
+		$expect = '<p>Test {parse="foobar"}</p>';
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str));
+
+		$this->type->protect_braced_quotes = FALSE;
+		
+		$str = 'Test {parse="foobar"}';
+		$expect = '<p>Test {parse=&#8220;foobar&#8221;}</p>';
+		
+		$this->assertEquals($expect, $this->type->auto_typography($str));
+
+
+	}
+}
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/User_agent_test.php b/tests/codeigniter/libraries/User_agent_test.php
new file mode 100644
index 000000000..277c12ed0
--- /dev/null
+++ b/tests/codeigniter/libraries/User_agent_test.php
@@ -0,0 +1,91 @@
+<?php
+
+require BASEPATH.'libraries/User_agent.php';
+
+// This class needs some work...
+
+class UserAgent_test extends CI_TestCase
+{
+	protected $_user_agent = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27';
+	protected $_mobile_ua = 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7';
+	
+	public function set_up()
+	{
+		// set a baseline user agent
+		$_SERVER['HTTP_USER_AGENT'] = $this->_user_agent;
+		
+		$obj = new StdClass;
+		$obj->agent = new CI_User_agent();
+		
+		$this->ci_instance($obj);
+		
+		$this->agent = $obj->agent;
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_accept_lang()
+	{
+		$_SERVER['HTTP_ACCEPT_LANGUAGE'] = 'en';
+
+		$this->assertEquals('en', $this->agent->accept_lang());
+
+		unset($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_mobile()
+	{
+		// Mobile Not Set
+		$_SERVER['HTTP_USER_AGENT'] = $this->_mobile_ua;
+		$this->assertEquals('', $this->agent->mobile());
+		unset($_SERVER['HTTP_USER_AGENT']);
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_util_is_functions()
+	{
+		$this->assertTrue($this->agent->is_browser());
+		$this->assertFalse($this->agent->is_robot());
+		$this->assertFalse($this->agent->is_mobile());
+		$this->assertFalse($this->agent->is_referral());
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_agent_string()
+	{
+		$this->assertEquals($this->_user_agent, $this->agent->agent_string());
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_browser_info()
+	{
+		$this->assertEquals('Mac OS X', $this->agent->platform());
+		$this->assertEquals('Safari', $this->agent->browser());
+		$this->assertEquals('533.20.27', $this->agent->version());
+		$this->assertEquals('', $this->agent->robot());
+		$this->assertEquals('', $this->agent->referrer());
+	}
+	
+	// --------------------------------------------------------------------
+
+	public function test_charsets()
+	{
+		$_SERVER['HTTP_ACCEPT_CHARSET'] = 'utf8';
+		
+		$charsets = $this->agent->charsets();
+		
+		$this->assertEquals('utf8', $charsets[0]);
+		
+		unset($_SERVER['HTTP_ACCEPT_CHARSET']);
+		
+		$this->assertFalse($this->agent->accept_charset());
+	}
+
+	// --------------------------------------------------------------------
+
+}
\ No newline at end of file