resetSystemLanguage example

        $this->context = Context::createDefaultContext();
    }

    protected function tearDown(): void
    {
        $this->getContainer()
            ->get(Connection::class)
            ->rollBack();

        $this->resetSystemLanguage();

        if (isset($_SERVER['FAKE_MIGRATION_NAMESPACE'])) {
            unset($_SERVER['FAKE_MIGRATION_NAMESPACE']);
        }

        if (isset($_SERVER['TEST_KEEP_MIGRATIONS'])) {
            unset($_SERVER['TEST_KEEP_MIGRATIONS']);
        }
    }

    public function testInstallPlugin(): void
    {