$ vendor/bin/phpunit -c mod/bigbluebuttonbn
Moodle 4.0dev+ (Build: 20211123), 5b2c3eb0094971e2eaa53ed84081c5dc96300582
Php: 8.0.12, pgsql: 13.4, OS: Darwin 20.6.0 x86_64
PHPUnit 9.5.9 by Sebastian Bergmann and contributors.

...............................................................  63 / 185 ( 34%)
............................................................... 126 / 185 ( 68%)
.........................................................E.     185 / 185 (100%)

Time: 01:30.761, Memory: 119.00 MB

There was 1 error:

1) mod_bigbluebuttonbn\task\upgrade_recordings_imported_test::test_upgrade_recordings
TypeError: mod_bigbluebuttonbn_generator::send_mock_request(): Return value must be of type SimpleXMLElement, bool returned

/Users/stronk7/git_moodle/moodle/mod/bigbluebuttonbn/tests/generator/lib.php:363
/Users/stronk7/git_moodle/moodle/mod/bigbluebuttonbn/tests/generator/lib.php:250
/Users/stronk7/git_moodle/moodle/mod/bigbluebuttonbn/tests/generator/lib.php:217
/Users/stronk7/git_moodle/moodle/mod/bigbluebuttonbn/tests/task/upgrade_recordings_imported_test.php:152
/Users/stronk7/git_moodle/moodle/mod/bigbluebuttonbn/tests/task/upgrade_recordings_imported_test.php:64
/Users/stronk7/git_moodle/moodle/lib/phpunit/classes/advanced_testcase.php:80

ERRORS!
Tests: 185, Assertions: 574, Errors: 1.