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5b9eab106759ab72618d7830f73b51eb978daab3
majestic/tests/exception/ErrorHandlerTest.php

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Exception classes tested
2011-10-11 15:20:52 +04:00
<?php
/*
* @copyright NetMonsters <team@netmonsters.ru>
* @link http://netmonsters.ru
* @package Majestic
* @subpackage UnitTests
* @since 2011-10-11
*
* Unit tests for ErrorHandler class
*/
require_once dirname(__FILE__) . '/../../classes/Env.class.php';
require_once dirname(__FILE__) . '/../../session/Session.php';
require_once dirname(__FILE__) . '/../../exception/ErrorHandler.php';
class ErrorHandlerTest extends PHPUnit_Framework_TestCase
{
ErrorHandlerTest class modified
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public $old_eh = array('PHPUnit_Util_ErrorHandler', 'handleError');
Separate function ErrorHandler::logError() and tests
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protected $log_file_name = 'error_log_file';
ErrorHandlerTest class modified
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public function setUp()
Separate function ErrorHandler::logError() and tests
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{
ErrorHandlerTest class modified
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set_error_handler(array('ErrorHandler', 'error_handler'));
ob_start();
}
Separate function ErrorHandler::logError() and tests
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Exception classes tested
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public function testErrorHandlerInit()
{
$my_eh = array('ErrorHandler', 'error_handler');
ErrorHandler::init();
$eh = set_error_handler($my_eh);
$this->assertInternalType('array', $eh);
Replacement of assertEquals() to assertSame()
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$this->assertSame($eh, $my_eh);
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}
public function testHandleError()
{
replacement @expectedException to setExpectedException
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$this->setExpectedException('ErrorException', 'test error');
Exception classes tested
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trigger_error("test error", E_USER_ERROR);
}
modified ErrorHandler not to process error closed by @
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public function testHandleAt()
{
$my_eh = array('ErrorHandler', 'error_handler');
ErrorHandler::init();
set_error_handler($my_eh);
$var = '';
$ok = @$var['some'];
$this->assertSame('', $var);
ob_start();
$this->setExpectedException('ErrorException');
$ex = $var['some'];
}
ErrorHandlerTest modified for $_SESSION var passes
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/**
* @TODO: ErrorHandler->wrapTrace() not used
*/
Exception classes tested
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public function testShowDebug()
{
try {
throw new ErrorException("test error", E_USER_ERROR);
Separate function ErrorHandler::logError() and tests
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}
catch (ErrorException $e) {
ErrorHandlerTest modified for $_SESSION var passes
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$_SESSION['some'] = 'value';
Exception classes tested
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$result = ErrorHandler::showDebug($e);
$this->assertNotEmpty($result);
$this->assertStringStartsWith('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">', $result);
$this->assertStringEndsWith('</html>', $result);
Separate function ErrorHandler::logError() and tests
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}
some modifications for test isolation in DEBUG environment
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}
/**
* @TODO: ErrorHandler::wrapTrace not used
* @TODO: nl2br() adds html <br /> but leaves original linebreak line \n
*/
public function testWrapTrace()
{
$class = new ReflectionClass('ErrorHandler');
$method = $class->getMethod('WrapTrace');
$method->setAccessible(true);
$result = $method->invoke(null, "first line\nsecond line");
Replacement of assertEquals() to assertSame()
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$this->assertSame("<code>first line<br />\nsecond line</code>", $result);
some modifications for test isolation in DEBUG environment
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$result = $method->invoke(null, "first line\r\nsecond line");
Replacement of assertEquals() to assertSame()
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$this->assertSame("<code>first line<br />\r\nsecond line</code>", $result);
some modifications for test isolation in DEBUG environment
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$result = $method->invoke(null, "first line\r\n\r\nsecond line");
Replacement of assertEquals() to assertSame()
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$this->assertSame("<code>first line<br />\r\n<br />\r\nsecond line</code>", $result);
ErrorHandlerTest class modified
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}
Separate function ErrorHandler::logError() and tests
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/**
* @runInSeparateProcess
*/
public function testLogErrorDefaultException()
{
$ex = new Exception('message', 123);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
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$this->assertContains('PHP Unknown Error: Exception: message in ', $log);
Separate function ErrorHandler::logError() and tests
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}
/**
* @runInSeparateProcess
*/
public function testLogErrorDefaultExceptionWithHTTP()
{
$_SERVER['REQUEST_METHOD'] = 'GET';
$_SERVER['REQUEST_URI'] = '/somelongurl';
$_SERVER['HTTP_REFERER'] = 'http://referrer/url';
$this->assertEquals('GET', ENV::Server('REQUEST_METHOD'));
$this->assertEquals('/somelongurl', ENV::Server('REQUEST_URI'));
$this->assertEquals('http://referrer/url', ENV::Server('HTTP_REFERER'));
$ex = new Exception('message', 123);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
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$this->assertContains('PHP Unknown Error: Exception: message in ', $log);
Separate function ErrorHandler::logError() and tests
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$this->assertContains('URL: GET /somelongurl, referrer: http://referrer/url', $log);
}
/**
* @runInSeparateProcess
*/
public function testLogErrorCustomException()
{
$ex = new LogicException('Logic', 333);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
Added exception name to log
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$this->assertContains('PHP Unknown Error: LogicException: Logic in ', $log);
Separate function ErrorHandler::logError() and tests
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}
/**
* @runInSeparateProcess
*/
public function testLogErrorErrorExceptionNotice()
{
$ex = new ErrorException('message', 321, E_NOTICE);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
$this->assertContains('PHP Notice: message in ', $log);
}
/**
* @runInSeparateProcess
*/
public function testLogErrorErrorExceptionWarning()
{
$ex = new ErrorException('message', 321, E_WARNING);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
$this->assertContains('PHP Warning: message in ', $log);
}
/**
* @runInSeparateProcess
*/
public function testLogErrorErrorExceptionFatal()
{
$ex = new ErrorException('message', 321, E_ERROR);
ini_set('error_log', $this->log_file_name);
ErrorHandler::logError($ex);
$log = file_get_contents($this->log_file_name);
$this->assertContains('PHP Fatal Error: message in ', $log);
}
ErrorHandlerTest class modified
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public function tearDown()
{
Separate function ErrorHandler::logError() and tests
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if (file_exists($this->log_file_name) && is_writable($this->log_file_name)) {
unlink($this->log_file_name);
}
ini_set('error_log', 'php://stderr');
ErrorHandlerTest class modified
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set_error_handler($this->old_eh);
Exception classes tested
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}
}
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