Ildiko Vancsa 4d57208add Fix bug in get_capabilities behavior in DB drivers ...

Capabilities API returns NotImplementedError in case of SQLAlchemy
driver. This issue is fixed in this patch by moving the function into
the proper class.

Another issue is, that get_capabilities function overwrites the
DEFAULT_CAPABILITIES dict in base.py every time, when the function is
invoked.

This behavior was changed to create a CAPABILITIES dict in each DB driver's
__init__ function by making a deep copy from DEFAULT_CAPABILITIES and
updating the new dict with the AVAILABLE_CAPABILITIES. get_capabilities now
returns the newly created CAPABILITIES dict without modifying it.

Tests were also added to check that get_capabilities returns the expected
values for each DB driver.

Fixes-bug: #1292611

Change-Id: I725751b600bf462c19278e5785eb2d8530023083

2014-03-17 11:08:44 +01:00

35 KiB

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