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<?php
/**
* API Unit tests for PEAR_ErrorStack package.
*
* @version $Id$
* @author Laurent Laville <pear@laurent-laville.org> portions from HTML_CSS
* @author Greg Beaver
* @package PEAR_ErrorStack
*/
/**
* @package PEAR_ErrorStack
*/
class Error_Stack_TestCase_singleton extends PHPUnit_TestCase
{
/**
* A PEAR_PackageFileManager object
* @var object
*/
var $packagexml;
function Error_Stack_TestCase_singleton($name)
{
$this->PHPUnit_TestCase($name);
}
function setUp()
{
error_reporting(E_ALL);
$this->errorOccured = false;
set_error_handler(array(&$this, 'errorHandler'));
$this->stack = new PEAR_ErrorStack('');
$s = &PEAR_ErrorStack::singleton('PEAR_ErrorStack');
$s->pushCallback(array('PEAR_ErrorStack', '_handleError'));
}
function tearDown()
{
}
function _stripWhitespace($str)
{
return preg_replace('/\\s+/', '', $str);
}
function _methodExists($name)
{
if (in_array(strtolower($name), get_class_methods($this->stack))) {
return true;
}
$this->assertTrue(false, 'method '. $name . ' not implemented in ' . get_class($this->stack));
return false;
}
function errorHandler($errno, $errstr, $errfile, $errline) {
//die("$errstr in $errfile at line $errline: $errstr");
$this->errorOccured = true;
$this->assertTrue(false, "$errstr at line $errline, $errfile");
}
function test_valid_singleton()
{
if (!$this->_methodExists('singleton')) {
return;
}
$one = &PEAR_ErrorStack::singleton('first');
$two = &PEAR_ErrorStack::singleton('first');
$two->testme = 2;
$this->assertEquals(2, $two->testme, 'duh test');
$one->testme = 4;
$this->assertEquals(4, $one->testme, 'duh test 2');
$this->assertEquals(4, $two->testme, 'same object test');
}
function test_invalid_singleton()
{
if (!$this->_methodExists('singleton')) {
return;
}
$one = &PEAR_ErrorStack::singleton('first');
$two = &PEAR_ErrorStack::singleton('second');
$two->testme = 2;
$this->assertEquals(2, $two->testme, 'duh test');
$one->testme = 4;
$this->assertEquals(4, $one->testme, 'duh test 2');
$this->assertEquals(2, $two->testme, 'not same object test');
}
}
?>
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