| ⇢ | A | StatementSpy added | |
| C | ↘ | D | DataAccessTest got worse |
| ⇢ | B | DataAccessTest::testIteratorCallsFetchTheExpectedN... added | |
| ⇢ | A | StatementSpy::getIterator() added | |
| ⇢ | A | StatementSpy::execute() added | |
| ⇢ | A | StatementSpy::getFetchCalls() added | |
| ⇢ | A | StatementSpy::__construct() added | |
| ⇢ | A | StatementSpy::setFetchMode() added |