NullConnection example

/** * @internal */
#[Package('core')] class MigrationExecuteQueryTest extends TestCase
{
    use IntegrationTestBehaviour;

    public function testExecuteQueryDoesNotPerformWriteOperations(): void
    {
        $nullConnection = new NullConnection();
        $nullConnection->setOriginalConnection($this->getContainer()->get(Connection::class));

        $migrationCollection = $this->getContainer()->get(MigrationCollectionLoader::class)->collectAll();

        try {
            foreach ($migrationCollection as $migrations) {
                /** @var class-string<MigrationStep> $migrationClass */
                foreach ($migrations->getMigrationSteps() as $migrationClass) {
                    $migration = new $migrationClass();
                    $migration->update($nullConnection);
                    $migration->updateDestructive($nullConnection);
                }

        $plugin = new PluginEntity();
        $plugin->setName('TestPlugin');
        $plugin->setBaseClass(RulePlugin::class);
        $plugin->setPath('');

        $context = Context::createDefaultContext();
        $rulePlugin = new RulePlugin(false, '');

        $collection = new MigrationCollection(
            new MigrationSource('asd', []),
            new MigrationRuntime(new NullConnection(), new NullLogger()),
            new NullConnection()
        );

        return [
            [new PluginPostInstallEvent($plugin, new InstallContext($rulePlugin, $context, '', '', $collection))],
            [new PluginPostActivateEvent($plugin, new ActivateContext($rulePlugin, $context, '', '', $collection))],
            [new PluginPostUpdateEvent($plugin, new UpdateContext($rulePlugin, $context, '', '', $collection, ''))],
            [new PluginPostDeactivateEvent($plugin, new DeactivateContext($rulePlugin, $context, '', '', $collection))],
            [new PluginPostUninstallEvent($plugin, new UninstallContext($rulePlugin, $context, '', '', $collection, true))],
        ];
    }
}