I have this in my code
throw new \Exception('need id and provider');
It throws this error in phpunit tests:
Exception: need id and provider
When I do this:
$this->setExpectedException('need id and provider');
The error disappears but instead I get this:
ReflectionException: Class need id and provider does not exist
So I essentially trade one error for another without the backtrace.
Info:
I have to use this outdated version of PHP unit.
This is a WordPress plugins I test with my own tests build on WP 5.6 PHPUnit tests.
This runs on PHP 7.4.14, but I expect this error to fire on all the other versions I intend to test.
I read something aboutsetExpectedException being deprecated not sure if this matter for this.
I solved it by using:
$this->expectException('Exception');
It does not throw errors about empty messages and that is fine by me as I check that in other ways later in the tests anyway. All the things with the deprecated:
$this->setExpectedException('Exception'); // complained about empty message.
$this->setExpectedExceptionMessage('Message'); // generated weird errors
I tried failed.
setExpectedException tells PHPUnit to expect an exception with the given class name, but you've given it the message of the exception instead. As you mention, it was also already deprecated even in that version of PHPUnit.
The relevant documentation for PHPUnit 5.7 shows the non-deprecated methods in that version: https://phpunit.de/manual/5.7/en/writing-tests-for-phpunit.html#writing-tests-for-phpunit.exceptions
The right call in your case would be expectException('Exception') or equivalently expectException(\Exception::class)
To make it check the message of the exception, you use the separate method expectExceptionMessage.
I am working on one project that requires me to execute some commands on remote server. I am using Laravel 5.5 with package name "laravelcollective/remote" that uses SSH2 to connect with the remote server.
However, I am facing some really weird issues with some servers. I get the following error message on some of the servers.
production.ERROR: Connection closed prematurely {"exception":"[object] (ErrorException(code: 0): Connection closed prematurely at /home/username/application_name/public_html/vendor/phpseclib/phpseclib/phpseclib/Net/SSH2.php:3821, RuntimeException(code: 0): Unable to connect to remote server. at /home/username/application_name/public_html/vendor/laravelcollective/remote/src/Connection.php:143)
I am using try-catch block to catch exceptions but I am unable to catch this exception. All other Exceptions like connection timed out are being caught by the try-catch block except this one.
I am using try catch block like this:
try {
$commands = array('sudo apt-get update','sudo apt-get upgrade -y');
SSH::run($commands);
} catch (\Exception $e){
report($e);
}
But the try-catch block stops working with this connection closed prematurely error. I don't know if I am missing something or there is some bug with the library, has anyone faced the same issue before? How can I catch this error the right way?
it's because an exception is not thrown, just an error. and an error cannot be caught.
I suggest you set a global error handler that converts all the errors to exceptions, as seen in this answer here and it would be a good idea to read other answers to that question too.
Generate a custom exception handler and then in a provider or in your public/index.php set your error handler
This is just happening today when I'm updating my website. Actually I didn't even touch this file but for some reason it shows error and my website can't be loaded.
Here is the problem
try {
return $object->{$method}(...$parameters);
} catch (Error | BadMethodCallException $e) { // "|" << this is the error
$pattern = '~^Call to undefined method (?P<class>[^:]+)::(?P<method>[^\(]+)\(\)$~';
if (! preg_match($pattern, $e->getMessage(), $matches)) {
throw $e;
}
if ($matches['class'] != get_class($object) ||
$matches['method'] != $method) {
throw $e;
}
static::throwBadMethodCallException($method);
}
I have tried to search about catch one of two exception but none. How can I solve this. I don't even know about trait. Thanks before
From exceptions documentation
In PHP 7.1 and later, a catch block may specify multiple exceptions
using the pipe (|) character.
You're developing on a machine with newer version of PHP but deploying on an older version. You really should consider using exact same version of PHP on both machines to avoid backward compatibility issues.
To solve your problem, you can choose a newer version of PHP if your hosting company offers such a feature, or downgrade the library you're using to a version compatible to the PHP version of your host. I don't recommend the second method, downgrading a package to deal with outdated dependencies is not a good idea.
I'm building an application with ZF2.
I use ajax to POST some data on the application and when I trhrow a new Exception with this line:
throw new \Exception("Not Loged In.", 401);
The problem is everytime I throw a new error it returns a 500 even if I put anything as a second parameter of the exception.
Can anyone help me?
Thanks!
From zend framework's request lifecycle perspective every uncaught exception is an application error. You need a mechanism to convert that exceptions to meaningful HTTP responses before the framework convert them to an HTTP 50X for you.
For example, in your controller you can try something like below:
try {
$this->myService->tryToDoSomethingThatNeedsAuthentication();
} catch(AuthRequiredException $e) {
$this->getResponse()->setStatusCode($e->getCode()) // Assuming its 401
->setReasonPhrase($e->getMessage());
return;
} catch(\Exception) {
// handle other exceptions here
}
Problem is in your php configuration. Default Apache (or other server) hide details of your internal errors, so is returned short info:
Error 500 - internal server error
You must enable error_reporting:
in PHP:
http://php.net/manual/pl/function.error-reporting.php
or in php.ini in Apache configuration, and in .htaccess file it's possible. For developer's work you should show all errors.
When a PHPUnit test fails normally on my dev box (Linux Mint), it causes a "Segmentation Fault" on my Continous Integration box (Centos). Both machines are running the same version of PHPUnit. My dev box is running PHP 5.3.2-1ubuntu4.9, and the CI is PHP 5.2.17. I'd rather leave upgrading the PHP as a last resort though.
As per this thread: PHPUnit gets segmentation fault
I have tried deactivating / reinstalling Xdebug. I don't have inclue.so installed.
On the CI box I currently only have two extensions active: dom from php-xml (required for phpunit) and memcache (required by my framework), all the others have been turned off.
Next to what cweiske suggests, if upgrading PHP is not an option for you and you have problems to locate the source of the segfault, you can use a debugger to find out more.
You can launch gdb this way to debug a PHPUnit session:
gdb --args php /usr/bin/phpunit quiz_service_Test.php
Then type in r to run the program and/or set environment variables first.
set env MALLOC_CHECK_=3
r
You might also consider to install the debugging symbols for PHP on the system to get better results for debugging. gdb checks this on startup for you and leaves a notice how you can do so.
I've had an issue with PHPUnit segfaulting and had trouble finding an answer, so hopefully this helps someone with the same issue later.
PHPUnit was segfaulting, but only:
If there was an error (or more than one)
After all tests had run but before the errors were printed
After a while I realized that it was due to failures on tests that used data providers, and specifically for data providers that passed objects with lots of recursive references. A bell finally went off and I did some digging: the problem is that when you're using data providers and a test fails, PHPUnit tries to create a string representation of the provided arguments for the failure description to tell you what failed, but this is problematic when one of the arguments has some infinite recursion. In fact, what PHPUnit does in PHPUnit_Framework_TestCase::dataToString() (around line 1612) is print out all the arguments provided by the data provider using print_r, which causes the segfault when PHP tries to create a string representation of the infinitely recursive object.
The solution I came to was:
Use a single base class for all my test classes (which fortunately I was already doing)
Override dataToString() in my test base class, to check for these kinds of objects in the data array (which is possible in my case because I know what these objects look like). If the object is present, I return some special value, if not I just pass it along to the parent method.
I had similar problem and by disabling the garbge collactor in
PHPStorm => Edit configuration => Interpreter option : -d
zend.enable_gc=0
Or if you are running your tests from the command line you may try adding :
-d zend.enable_gc=0
When you get a segfault, upgrade your PHP to the latest version. Not only the latest in your package manager, but the latest available on php.net. If it still segfaults, you are sure that the problem has not been fixed yet in PHP itself. Don't bother trying to get rid of a segfault in old version of PHP because it might have been fixed already in a newer one.
Next step is to locating the problem: Make your test smaller and smaller until you can't remove anything (but it still segfaults). If you have that, move the test into a standalone php script that segfaults. Now you have a test script for your bug in the PHP bug tracker.
In addition to https://stackoverflow.com/a/38789046/246790 which helped me a lot:
You can use PHP function gc_disable();
I have placed it in my PHPUnit bootstrap code as well with ini_set('memory_limit', -1);
I had the same problem and could nail it down, that I tried to write a class variable which was not definied:
My class (it's a cakePHP-class) which caused segmentation fault:
class MyClass extends AppModel {
protected $classVariableOne;
public function __construct($id = false, $table = null, $ds = null) {
parent::__construct($id, $table, $ds);
$this->classVariableOne =& ClassRegistry::init('ClassVariableOne');
// This line caused the segmentation fault as the variable doesn't exists
$this->classVariableTwo =& ClassRegistry::init('ClassVariableTwo');
}
}
I fixed it by adding the second variable:
class MyClass extends AppModel {
protected $classVariableOne;
protected $classVariableTwo; // Added this line
public function __construct($id = false, $table = null, $ds = null) {
parent::__construct($id, $table, $ds);
$this->classVariableOne =& ClassRegistry::init('ClassVariableOne');
$this->classVariableTwo =& ClassRegistry::init('ClassVariableTwo');
}
}
Infinite recursion is normally what causes this issue for us. The symptoms of infinite recursion seem to be different when running code under phpunit, than they are when running it in other environments.
If anyone comes across this in relation to PHPunit within Laravel
It took a while to figure out what the issue was. I was going over the differences between my current code and the previous revision and through some trial and error finally got there.
I had two different models that were both including each other with the protected $with override.
This must have been causing some kind of loop that phpunit could not deal with.
Hopefully someone finds this useful.
Please update to the newest XDEBUG. Got the same error while using v3.1.5, and after upgrading to 3.1.6 eveything works.
I got into the same problem. I upgraded the PHPUnit to the 4.1 version (to run the tests) and it was able to show me the object, as pointed by Isaac.
So, if you get to this very same problem, upgrade to PHPUnit >= 4.1 and you'll be able to see the error instead of getting "Segmentation fault" message.
I kept getting a Segmentation fault: 11 when running PHPUnit with Code coverage. After doing a stack trace of the segmentation fault, I found the following was causing the Segmentation fault error:
Program received signal SIGSEGV, Segmentation fault.
0x0000000100b8421a in xdebug_path_info_get_path_for_level () from /usr/lib/php/extensions/no-debug-non-zts-20121212/xdebug.so
I replaced my current xdebug.so in the path above with the latest version from the Komodo Remote Debugging Package the sub-folder of the corresponding downloaded package with the PHP version I have (which is 5.5 for me) and everything worked.
The following fixed a similar issue for me (when the output of the gdb backtrace included libcurl.so and libcrypto.so):
disable /etc/php.d/pgsql.ini:
; Enable pgsql extension module
; extension=pgsql.so
edit /etc/php.d/curl.ini to ensure that pgsql.so is included before curl:
; Enable curl extension module
extension=pgsql.so
extension=curl.so
curl.cainfo=/home/statcounter/include/config/cacert.pem
if you have an object with property pointing to the same object, or other sort of pointer loops, you will have this message while running
serialize($object);
And if you are a Laravel user, and you are dealing with models. And if you think, you will never have this problem, because you avoiding pointer loops by using $hidden property on your models, please be advised, the $hidden property does not affect serialize, it only affects casting to JSON and array.
I had this problem, when I had a model saved into a property of a Mailable object.
fixed with
$this->model->refresh();
in a __construct method , just before the whole object is serialized.
This related to code not extension. In my case i had these two files
Test Case
Example Test
In Test Case there is method called createApplication. Just leave it empty.
In Example Test you can create the method and fill with
$this->assertTrue(true)
Above is basic setup hope you can extend the requirement as you need.