Bio::Sequence

Bio::Sequence::Format::Formatter

I made fake class witch has only a simple output method to test FormatterBase. The unit test class has the test for output method with the fake class.

Bio::Sequence::Adapter

It has a clss for a data source class connected by the adapter and a class witch is the interface. In addition, it has adapter class witch extends an adapter module. It tests Bio::Sequence::Adapter through the interface class.