How to test the extension classes ?

dheeraj · Post by **dheeraj** » 15 Jan 2021, 09:08

Laravel : 8.12
Aimeos : 2020.10
PHP Version : 7.4.13
Environment : Windows

I have created Item, Manager, JQAdm Panel, Frontend Controller and JSONAPI client classes for my new data domain.
I created test classes for all of these in their own test folders as in the directory structure of aimeos extension.
I saw in the aimeos documentation that in order to test my classes i need to first checkout in the aimeos-core repository and copy my custom extension folder there and configure test database. This way of testing seems to be an overkill.
Is there any other good way to test the classes in the custom aimeos extension inside the same project ?

Post by **aimeos** » 15 Jan 2021, 12:29

Yes, it's possible if you run

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php artisan aimeos:setup unittest unittest

to create the unittest data and call phpunit with the required parameters, e.g.

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vendor/bin/phpunit --bootstrap=vendor/autoload.php -c ext/ai-admin-jqadm/lib/custom/tests/phpunit.xml

dheeraj · Post by **dheeraj** » 16 Jan 2021, 06:51

The phpunit unit command is displaying an error. I ran the following command -

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vendor/bin/phpunit --bootstrap=./vendor/autoload.php -c ./ext/ext-pincode/lib/custom/tests/phpunit.xml

It is running my test cases but the classes are not recognized and errors are being displayed.

: Screenshot 2021-01-16 120805.png (63.18 KiB) Viewed 3681 times

I also tried to run the following phpunit command -

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vendor/bin/phpunit --bootstrap=./ext/ext-pincode/vendor/autoload.php -c ./ext/ext-pincode/lib/custom/tests/phpunit.xml

and this time only TestHelper class not found is shown in the errors.

: Screenshot 2021-01-16 121549.png (110.36 KiB) Viewed 3681 times

Why are the classes not being found in the test cases of extension??

Post by **aimeos** » 17 Jan 2021, 11:51

If your extension isn't installed via composer, you must execute

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composer dump-autoload

dheeraj · Post by **dheeraj** » 18 Jan 2021, 04:21

Executed

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composer dump-autoload

and still not working!!

Post by **aimeos** » 18 Jan 2021, 17:43

Maybe there's another problem with your custom extension but for the Aimeos standard extensions it works pretty well, e.g.:

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vendor/bin/phpunit --bootstrap=vendor/autoload.php -c ext/ai-admin-jqadm/lib/custom/tests/phpunit.xml

Does this command also works in your installation?

dheeraj · Post by **dheeraj** » 19 Jan 2021, 04:05

aimeos wrote: ↑18 Jan 2021, 17:43 Maybe there's another problem with your custom extension but for the Aimeos standard extensions it works pretty well, e.g.:
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vendor/bin/phpunit --bootstrap=vendor/autoload.php -c ext/ai-admin-jqadm/lib/custom/tests/phpunit.xml
Does this command also works in your installation?

Yes! this command is working.

Post by **aimeos** » 19 Jan 2021, 08:31

I think, you have to add the path of your new extension to the "classmap" section of your composer.json and run "composer dump-autoload" again because it's unknown to composer if it's not installed via composer.

dheeraj · Post by **dheeraj** » 19 Jan 2021, 11:26

Thanks! Now the test cases are executed.
One last thing, for test cases requiring database access, it is not using the database configuration set in .env file. Do i have to separately configure database for testing and if yes where?

Post by **aimeos** » 20 Jan 2021, 12:54

That's a bit tricky. You can add ./ext/<yourext>/config/resource.php to your extension with:

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<?php
return [
	'db' => [
		'adapter' => config('database.connections.mysql.driver', 'mysql'),
		'host' => config('database.connections.mysql.host', '127.0.0.1'),
		'port' => config('database.connections.mysql.port', '3306'),
		'socket' => config('database.connections.mysql.unix_socket', ''),
		'database' => config('database.connections.mysql.database', 'forge'),
		'username' => config('database.connections.mysql.username', 'forge'),
		'password' => config('database.connections.mysql.password', ''),
		'stmt' => ["SET SESSION sort_buffer_size=2097144; SET NAMES 'utf8mb4'; SET SESSION sql_mode='ANSI'; SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED"],
		'limit' => 3, // maximum number of concurrent database connections
	]
];

but you should remove that file after testing because it will take precedence for your DB settings also in production.

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