def test_collect_source_type(self):
""" Verifies collect type return stances only with the specified source."""
array = self.generate_collect_type_stance_array()
result = util.collect_source_db_type(db_constants.MEMBERS, array)
for stance in result:
self.assertEquals(stance.source_db, db_constants.MEMBERS)
def _MI_stances(decision, db_source=None):
"""Updates a specific MI_stance such as MI_stance or MI_group. It take the
for and agn stances for the decision, filters them by the appropriate
database, and then calls compare_stances to determine which side is
strongest.
Arguments:
decision: the decision object to update
db_source: the name of the database to filter stances by.
Returns:
A list showing the side that is stronger. It is of the form:
[[FOR|AGN], List_Of_Compelling_Stances_From_Winning_Side]
"""
logger.LOGGER.info("Updating MI stances from source db %s" % db_source)
fors = decision.for_stances
agns = decision.agn_stances
if db_source is not None:
fors = util.collect_source_db_type(db_source, fors)
agns = util.collect_source_db_type(db_source, agns)
return _compare_stances(fors, agns)
