public function tearDown()
 {
     // FIXME: huh.  I guess we should use class names to avoid possible
     // incomplete destruction in the case that paymentsInitialDb was never
     // initialized.
     TestingDatabase::clearStatics($this->paymentsInitialDb);
     TestingDatabase::clearStatics($this->pendingDb);
     parent::tearDown();
 }
 public function tearDown()
 {
     TestingDatabase::clearStatics($this->db);
     parent::tearDown();
 }
 public function tearDown()
 {
     TestingDatabase::clearStatics($this->paymentsInitialDb);
     TestingDatabase::clearStatics($this->pendingDb);
     parent::tearDown();
 }