ZF-43: Unit Tests: First attempt at Zend_Db_Adapter_* unit tests. (TRAC#36)
We need unit tests for the entire Zend_Db sub tree. The attached patch provides a first cut at testing the Zend_Db_Adapter_Pdo_* sub tree.
I've concentrated more on the structure for the tests and have covered some of the simple cases. (It also picks up the error described in #32).
I would appreciate comments especially on the layout of the test files.