Resetting the DB when running specific test suites locally

Development
1

I am running ddev and I have a particular branch checked out to review a pull request. I am making a couple of small changes and wanted to run the two test suites that are involved in the pull request. How do I make sure the DB is cleaned up between test runs if I am not running the whole suite?

Here’s my bash history

2049 ddev exec bin/phpunit -d memory_limit=2G --bootstrap vendor/autoload.php --configuration app/phpunit.xml.dist app/bundles/LeadBundle/Tests/
2050 ddev exec bin/phpunit -d memory_limit=2G --bootstrap vendor/autoload.php --configuration app/phpunit.xml.dist app/bundles/CoreBundle/Tests/Unit/Helper/
2051 ddev exec bin/phpunit -d memory_limit=2G --bootstrap vendor/autoload.php --configuration app/phpunit.xml.dist app/bundles/LeadBundle/Tests/Entity/
2052 ddev exec bin/phpunit -d memory_limit=2G --bootstrap vendor/autoload.php --configuration app/phpunit.xml.dist app/bundles/LeadBundle/Tests/

The second time I run app/bundles/LeadBundle/Tests/ I get an error:

me@machine:~/workspace/$ ddev exec bin/phpunit -d memory_limit=2G --bootstrap vendor/autoload.php --configuration app/phpunit.xml.dist app/bundles/LeadBundle/Tests/PHPUnit 10.5.45 by Sebastian Bergmann and contributors.

Runtime:       PHP 8.4.10Configuration: /var/www/html/app/phpunit.xml.dist

using db prefix “test_”…F…   61 / 1359 (  4%)…  122 / 1359 (  8%)…W…  183 / 1359 ( 13%)…  244 / 1359 ( 17%)…  305 / 1359 ( 22%)…  366 / 1359 ( 26%)…  427 / 1359 ( 31%)…  488 / 1359 ( 35%)…  549 / 1359 ( 40%)…  610 / 1359 ( 44%)…  671 / 1359 ( 49%)…  732 / 1359 ( 53%)…  793 / 1359 ( 58%)…  854 / 1359 ( 62%)…  915 / 1359 ( 67%)…  976 / 1359 ( 71%)… 1037 / 1359 ( 76%)… 1098 / 1359 ( 80%)… 1159 / 1359 ( 85%)… 1220 / 1359 ( 89%)… 1281 / 1359 ( 94%)… 1342 / 1359 ( 98%)…                                             1359 / 1359 (100%)

Time: 00:55.666, Memory: 254.00 MB

There was 1 failure:

  1. Mautic\LeadBundle\Tests\Command\DeduplicateCommandFunctionalTest::testDeduplicateCommandWithUniqueEmailSome contacts were forgotten to remove from other testsFailed asserting that 1 is identical to 0.

/var/www/html/app/bundles/LeadBundle/Tests/Command/DeduplicateCommandFunctionalTest.php:33
2

Hi, PHPUNIT tests will clean up after themselves after each test. If they don’t then it’s a sideeffect.

Also make sure that the tests run in its own database. Not the one that you use for manual tests: