I am new in mongoDb and I have a problem with mongock. Previously I had an index defined by annotation like below. In my unit test I have a case which tries to save same value on the same field and it throws exception as expected.
#Indexed(unique = true)
private String name;
I removed #Indexed annotation and I created index by mongock migration. But in this time I am able to insert a record with same value for this column without getting exception. So what is wrong here and why it is not working as it works above. I created my migration as :
collection.createIndex(
new Document(new ImmutableMap.Builder<String, Object>()
.put("name", 1)
.build()),
new IndexOptions().name("name_idx").unique(true),
);
Without providing information about the version you are using, it's hard to say.
However I believe your issue can be related to an old existing bug.
Please use the last version 4.0.8.alpha, which is alpha as features are still being added, but very stable(there is no official documentation yet, but you can see the sample project here) or the last official stable version: 3.3.2.
Please notice that in both case you should use MongockTemplate, instead of MongoTemplate.
I believe that will solve your issue. Otherwise, please provide version and stack trace.
I have been using Eloquent as a standalone package in Slim Framework 2 successfully.
But now that I want to make use of Illuminate\Support\Facades\DB since I need to show some statistics by getting the info from 2 tables and using a Left Join and a Counter from the database like this:
use Illuminate\Support\Facades\DB;
$projectsbyarea = DB::table('projects AS p')
->select(DB::raw('DISTINCT a.area, COUNT(a.area) AS Quantity'))
->leftJoin('areas AS a','p.area_id','=','a.id')
->where('p.status','in_process')
->where('a.area','<>','NULL')
->orderBy('p.area_id');
I get the following error:
Type: RuntimeException
Message: A facade root has not been set.
File: ...\vendor\illuminate\support\Facades\Facade.php
Line: 206
How can I solve it?
So far I have found out, in this link that I need to create a new app container and then bind it to the Facade. But I haven't found out how to make it work.
This is how I started the rest of my Eloquent and working fine:
use Illuminate\Database\Capsule\Manager as Capsule;
$capsule = new Capsule();
$capsule->addConnection([
'my' => $app->config->get('settings'),
/* more settings ...*/
]);
/*booting Eloquent*/
$capsule->bootEloquent();
How do I fix this?
Fixed
As #user5972059 said, I had to add $capsule->setAsGlobal();//This is important to make work the DB (Capsule) just above $capsule->bootEloquent();
Then, the query is executed like this:
use Illuminate\Database\Capsule\Manager as Capsule;
$projectsbyarea = Capsule::table('projects AS p')
->select(DB::raw('DISTINCT a.area, COUNT(a.area) AS Quantity'))
->leftJoin('areas AS a','p.area_id','=','a.id')
->where('p.status','in_process')
->where('a.area','<>','NULL')
->orderBy('p.area_id')
->get();
You have to change your code to:
$Capsule = new Capsule;
$Capsule->addConnection(config::get('database'));
$Capsule->setAsGlobal(); //this is important
$Capsule->bootEloquent();
And at the beginning of your class file you have to import:
use Illuminate\Database\Capsule\Manager as DB;
I have just solved this problem by uncommenting $app->withFacades(); in bootstrap/app.php
Had the same issue with laravel 8. I replaced
use PHPUnit\Framework\TestCase;
with:
use Tests\TestCase;
Try uncommenting in app.php $app->withFacades();
Do not forget to call parent::setUp(); before.
fails
public function setUp(): void {
Config::set('something', true);
}
works
public function setUp(): void {
parent::setUp();
Config::set('something', true);
}
One random problem using phpUnit tests for laravel is that the laravel facades have not been initialized when testing.
Instead of using the standard PHPUnit TestCase class
class MyTestClass extends PHPUnit\Framework\TestCase
one can use
class UserTest extends Illuminate\Foundation\Testing\TestCase
and this problem is solved.
I got this error after running:
$ php artisan config:cache
The solution for me was to delete the /bootstrap/cache/config.php file. I'm running Laravel 5.5.
The seems to arise in multiple situation, and not just about facades.
I received the following message while running tests using PHPUnit v.9.5.4, PHP v.8.0.3 and Lumen v. 8.2.2:
PHP Fatal error: Uncaught RuntimeException: A facade root has not
been set. in path_to_project/vendor/illuminate/support/Facades/Facade.php:258
And that happened although I had apparently already configured my app.php to enable facades ($app->withFacades();), still I received this error message whenever I tried to run tests using Illuminate\Support\Facades\DB. Unfortunately, none of the other answers helped me.
This error was actually been thrown due to my configs in phpunit.xml, which didn't point to my app.php file, where I actually enabled facades.
I just had to change
<phpunit (...OTHER_PARAMS_HERE) bootstrap="vendor/autoload.php">
to
<phpunit (...OTHER_PARAMS_HERE) bootstrap="bootstrap/app.php">
Hope it helps.
wrong way
public function register()
{
$this->app->bind('Activity', function($app)
{
new Activity;
});
}
right way 👍
public function register()
{
$this->app->bind('Activity', function($app)
{
return new Activity;
});
}
---------------------------------- don't forget return
Upgrade version for php, I encountered this error while calling the interface.
$ php artisan config:cache
Deleting the /bootstrap/cache/config.php file is a very effective way.
In my project, I managed to fix this issue by using Laravel Dependency Injection when instantiating the object. Previously I had it like this:
$class = new MyClass(
new Client(),
env('client_id', 'test'),
Config::get('myapp.client_secret')
);
The same error message happened when I used Laravel env() and Config().
I introduced the Client and env in the AppServiceProvider like this:
$this->app->bind(
MyClass::class,
function () {
return new MyClass(
new Client(),
env('client_id', 'test')),
Config::get('myapp.client_secret')
);
}
and then instantiated the class like this:
$class = app(MyClass::class);
See more from https://laravel.com/docs/5.8/container .
In my case, for a while a ran a PHP project in PHP version 8, and that time I used some PHP 8 features like param definition and method's multiple return type declarations supported by only PHP 8 and above. When I downgraded from PHP 8 to PHP 7.4 I faced this issue. After removing the return types and param hinting the problems are gone.
Tested on Laravel 8.78
tests/bootstrap.php
<?php
use Illuminate\Foundation\Bootstrap\RegisterFacades;
use Illuminate\Foundation\Bootstrap\LoadConfiguration;
require_once __DIR__ . '/../vendor/autoload.php';
$app = require_once __DIR__ . '/../bootstrap/app.php';
(new LoadConfiguration())->bootstrap($app);// <------- Required for next line
(new RegisterFacades())->bootstrap($app);// <------- Add this line
Here is yet another instance of this error, happened to me after upgrading Laravel 8 to 9.
I had feature tests with a #dataProvider to supply data to those tests. Some of the data supplied by the data provider methods came from an application service. It was being initialised like this:
/**
* #dataProvider myDataProvider
*/
public function testSomeStuff(...)
{
...
}
public function myDataProvider()
{
$myService = app(Service::class); // This is trouble
return [
['test1_data' => $myService::SOME_CONSTANT],
[...],
...
];
}
This worked under Laravel 8, but not in Laravel 9. All other solutions listed in this SO thread were checked and were correctly set up.
The problem is that the application is not being inititialised until after the data provider method is run. It was presumably initialised before this stage in the Laravel 8 install. So app(Service::class) was failing due to it using facades internally.
One workaround could be to force the application to initialise earlier, in the data provider function: $this->createApplication(). I would not recommend this due to potential side effects of the test parts running in the wrong order, though it does appear to work when I tried it.
Best solution is to avoid accessing any part of the application functionality in the data provider methods. In my case it was easy to replace $myService::SOME_CONSTANT with MyService::SOME_CONSTANT after making sure those constants were public.
Hopefully this will help somebody suddenly hitting this problem running feature tests after a Laravel 9 upgrade.
If you recently upgrade Laravel on Homestead & VirtualBox environment or do not find any reason that causing please be sure your Vagrant is up to date.
Referance
I had Taylor lock this thread. The past several replies have restated the solution, which is to Upgrade to Virtualbox 6.x, the thread is locked to prevent other issues that are not related from being dogpiled on here.
#melvin's answer above works correctly.
In case someone is wondering about it, the mistake people do is to choose Yes when VSCode asks them if they are making a Unit Test. Remember, Unit Tests should really be unit tests, independent of other application features (models, factories, routes; basically anything that would require the Laravel app to be fired up). In most scenarios, people really actually want to make Feature Tests and therefore should answer No to the above question. A feature test inherits from Tests\TestCase class (which takes care of firing up Laravel app before running the test) unlike unit tests that inherit from the class PHPUnit\Framework\TestCase which use just PHPUnit and are therefore much faster.
credit with thanks to #Aken Roberts's answer here.
From Laravel Documentation: Generally, most of your tests should be feature tests. These types of tests provide the most confidence that your system as a whole is functioning as intended.
I'm working in Rails 4 and have gotten CanCan to work well with instructions from this issue, except for one use case that I think might be relatively common.
I have a Comment model, which has_many :comments, through: :replies for nested comments. All of this is working well, until I add load_and_authorize_resource to my comments controller. The problem seems to stem from a hidden field sending an optional :parent_comment_id attribute to my create action.
I've permitted this attribute via strong parameters:
def comment_params
params.require(:comment).permit(:content, :parent_comment_id, :post_id, :comment_id, :user_id)
end
So that I can create the association if a :parent_comment_id is included:
if comment_params[:parent_comment_id] != nil
Reply.create({:parent_comment_id => comment_params[:parent_comment_id], :comment_id => #comment.id})
end
But once I add load_and_authorize_resource, I get an unknown attribute error for :parent_comment_id. What am I missing?
Solution came to me in my sleep. Here's what I did to solve the problem:
The only reason comment_params wasn't normally having a problem on create, was because I was excluding the extra :parent_comment_id parameter, like this:
#comment = post.comment.create(comment_params.except(:parent_comment_id))
When CanCan used the comment_params method however, it did no such sanitation. Hence, the problem. It would have been messy to add that sanitation to CanCan on a per-controller basis, so I did what I should have done all along and instead of passing the :parent_comment_id inside :comment, I used hidden_field_tag to pass it outside of :comment and accessed it through plain, old params.
I hope this helps someone else who makes a similar mistake!
I'm doing the following using Mongoose:
that.model.update({_id: dao._id}, dao, { upsert: true }, cb);
Where dao is a mongoose representation containing (among other things) a couple of embedded documents. As a test I've deleted a couple of the embedded docs from the array before calling the update-method above.
The result is that the change to the array of embedded docs IS NOT persisted.
Anything I'm overlooking?
Hard to be certain w/o seeing more code, but if dao is a Mongoose model instance, you should be calling dao.save(cb); instead.
I solved the problem by doing something similar as proposed in the following issue: https://github.com/LearnBoost/mongoose/issues/571
For completeness some background which led to the problem.
I'm using DDD repositories which are populated on app-start. Under the hood this fetches Mongoose-objects (which are treate as DAOs in my situation) and are translated to domainobjects, which are cached in the repository. I need this separation between domainobjects and mongoose-objects, don't ask.
This means that getById, getAll and all other public interfaces of the repo work with domainobjects and not with mongoose-objects.
When doing things like add or update on the repo this internally only updates the in-mem cache (which, again, only uses domainobjects instead of mongoose-objects)
Only when doing commit on the repo does the possibly changed collection of domainobjects get persisted. This is done by creating NEW Mongoose-objects instead of fetching Existing mongoose-objects and updating those.
This is why I can't use dao.save() since, when I'm saving a different (just created) mongoose-object while a mongoose-object with the same id may possibly already exist in Mongo, it throws a duplicate id error.
Some relevant snippet from by code illustrating the solution:
var dao = that.createDAO(domainobject);
//https://github.com/LearnBoost/mongoose/issues/571
// Convert the Model instance to a simple object using Model's 'toObject' function
// to prevent weirdness like infinite looping...
var upsertData = dao.toObject();
// Delete the _id property, otherwise Mongo will return a "Mod on _id not allowed" error
delete upsertData._id;
that.model.update({_id: dao._id}, upsertData, { upsert: true }, cb);
I'm trying to use Class::DBI with a simple one parent -> may chidren relationships:
Data::Company->table('Companies');
Data::Company->columns(All => qw/CompanyId Name Url/);
Data::Company->has_many(offers => 'Data::Offer'=>'CompanyId'); # =>'CompanyId'
and
Data::Offer->table('Offers');
Data::Offer->columns(All => qw/OfferId CompanyId MonthlyPrice/);
Data::Offer->has_a(company => 'Data::Company'=>'CompanyId');
I try to add a new record:
my $company = Data::Company->insert({ Name => 'Test', Url => 'http://url' });
my $offer = $company->add_to_offers({ MonthlyPrice => 100 });
But I get:
Can't locate object method "add_to_offers" via package "Data::Company"
I looked at the classical Music::CD example, but I cannot figure out what I am doing wrong.
I agree with Manni, if your package declarations are in the same file, then you need to have the class with the has_a() relationship defined first. Otherwise, if they are in different source files, then the documentation states:
Class::DBI should usually be able to
do the right things, as long as all
classes inherit Class::DBI before
'use'ing any other classes.
As to the three-argument form, you are doing it properly. The third arg for has_many() is the column in the foreign class which is a foreign key to this class. That is, Offer has a CompanyId which points to Company's CompanyId.
Thank you
Well, the issue was actually not my code, but my set up. I realized that this morning after powering on my computer:
* Apache + mod_perl on the server
* SMB mount
When I made changes to several files, not all changes seems to be loaded by mod_perl. Restarting Apache solves the issue. I've actually seen this kind of issue in the past where the client and SMB server's time are out of sync.
The code above works fine with 1 file for each module.
Thank you
I really haven't got much experience with Class:DBI, but I'll give this a shot anyway:
The documentation states that: "the class with the has_a() must be defined earlier than the class with the has_many()".
I cannot find any reference to the way you are using has_a and has_many with three arguments which is always 'CompanyId' in your case.