Issue #2742997 by andypost, wizonesolutions, erozqba, naveenvalecha, johanv, MerryHamster, tvb, vacho, Eyal Shalev, daffie, mmrares, alexpott, larowlan: Convert CommentActionsTest to kernel test

Issue #2822382 by voleger, pfrenssen, erozqba, jungle, RytoEX, borisson_, jofitz, shashikant_chauhan, sidharthap, dawehner, xjm, kiamlaluno, catch, daffie, klausi: Make every $modules property protected on classes extending BrowserTestBase and KernelTestBase

Issue #2875394 by voleger, erozqba, Berdir, mondrake: Replace all calls to db_query, which is deprecated

Revert "Issue #2822382 by voleger, pfrenssen, erozqba, RytoEX, borisson_, sidharthap, Jo Fitzgerald, shashikant_chauhan: Make every  property protected on classes extending BrowserTestBase and KernelTestBase"

This reverts commit 69501f30.

Issue #2822382 by voleger, pfrenssen, erozqba, RytoEX, borisson_, sidharthap, Jo Fitzgerald, shashikant_chauhan: Make every  property protected on classes extending BrowserTestBase and KernelTestBase

Issue #2867700 by erozqba, mondrake, mradcliffe, cilefen: ConnectionUnitTest::testConnectionOpen fails if the driver is not implementing a PDO connection

Revert "Issue #2867700 by erozqba, mondrake, mradcliffe, cilefen: ConnectionUnitTest::testConnectionOpen fails if the driver is not implementing a PDO connection"

This reverts commit 725356f0.

Issue #2867700 by erozqba, mondrake, mradcliffe, cilefen: ConnectionUnitTest::testConnectionOpen fails if the driver is not implementing a PDO connection

Issue #2868841 by erozqba, Sam152, kristiaanvandeneynde, mikeker: \Drupal\user\Plugin\views\filter\Roles::calculateDependencies breaks when using the empty/not empty operators

Issue #2807913 by quietone, erozqba, Jo Fitzgerald, svendecabooter, phenaproxima: Convert Migrate_drupal's Migrate source tests to new base class

Issue #2807875 by quietone, Jo Fitzgerald, erozqba, phenaproxima: Convert Comment's Migrate source tests to new base class

Issue #2557557 by erozqba, quietone, cebasqueira, phenaproxima: Move old CCK assertions into MigrateNodeTest

Issue #2807937 by erozqba, svendecabooter, phenaproxima: Convert Shortcut's Migrate source tests to new base class