Also, refactors the test_bunch_subclass so that pytest fixtures are used

…not provided, asserting that Do_Zone_Sizing_Calculation will return "No" weather or not defaultvalues=True or False. Although the repr() of the EpBunch still behaves properly and won't print the default values. I think this is the correct behavior.

… empty string

If an empty string is returned, will try to return the default value instead if it exists. This behavior is compatible with the the way EnergyPlus handles missing fields

…ifferent than "eplus"

Now uses glob with a wildcard to catch the first *out.err file

Running these tests locally with env var EPPY_INTEGRATION=1 would throw errors on EnergyPlus' side; it asks for the expandobject subroutine

This reverts commit fd8789c.

… the `extractidddata`

…defaults

…ut keeps same behavior

tests are happy

…defaults