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<?php
class Unit_Test2
{
public $test = true;
public $name;
public $expected;
public $result;
protected $data;
/**
* Set the test name to the class name by default, replacing "_" with " "
*/
public function Unit_Test2()
{
$this->name = str_replace('_', ' ', get_class($this));
}
/**
* Whether this class is a test
*/
public function is_test()
{
return (bool) $this->test;
}
/**
* Test name
*/
public function name()
{
return $this->name;
}
public function run()
{
$this->init();
$this->data();
$this->expected();
$this->test();
}
protected function init() {}
protected function data() {}
protected function expected() {}
protected function test() {}
}
class Unit_Test2_Group
{
public $name;
public $tests;
public function Unit_Test2_Group($name)
{
$this->name = $name;
}
/**
* Add a test (a Unit_Test2 child, or a Unit_Test2_Group)
*
* @param object $test Test to add
*/
public function add($test)
{
$this->tests[$test->name][] = $test;
}
/**
* Remove a test
*
* @param string $name Test name
*/
public function remove($name)
{
unset($this->tests[$name]);
}
/**
* Load tests in folder
*
* This loads all the Unit_Test2 classes within files with the same
* extension as this file within the specified folder
*
* @param string $folder Folder name
*/
public function load_folder($folder)
{
static $extension = null;
if (!$extension)
{
$extension = pathinfo(__FILE__, PATHINFO_EXTENSION);
}
$files = Unit_Test2_Files::get_files($folder);
$count_classes = count(get_declared_classes());
foreach ($files as $file)
{
if (is_file($file) && pathinfo($file, PATHINFO_EXTENSION) === $extension)
{
include $file;
}
}
$classes = array_slice(get_declared_classes(), $count_classes);
foreach ($classes as $class)
{
if (is_subclass_of($class, 'Unit_Test2'))
{
$class = new $class;
if ($class->is_test())
{
$this->add($class);
}
}
}
}
}
/**
* File listing class
*
* @package Unit Test
*/
class Unit_Test2_Files
{
/**
* Get a list of files/folders within $dir
*
* @param string $dir Folder to get listing for
* @return array
*/
static public function get_files($dir)
{
$files = array();
if ($dh = opendir($dir))
{
while (($file = readdir($dh)) !== false)
{
if (substr($file, 0, 1) != '.')
{
$files[] = "$dir/$file";
}
}
closedir($dh);
usort($files, array(__CLASS__, 'sort_files'));
foreach ($files as $file)
{
if (is_dir($file))
{
array_splice($files, array_search($file, $files), 0, Unit_Test2_Files::get_files($file));
}
}
}
return $files;
}
/**
* Sort files/folders with files listed before inner folders
*
* @param string $a File/folder 1
* @param string $b File/folder 2
* @return int
*/
static public function sort_files($a, $b)
{
if (is_dir($a) && is_dir($b))
{
return strnatcmp($a, $b);
}
else if (is_dir($a))
{
return 1;
}
else if (is_dir($b))
{
return -1;
}
else
{
return strnatcmp($a, $b);
}
}
}
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