def start(subj, operation, obj=None):
subj = Obj.query.filter(Obj.name==subj).first()
op = Operation.query.filter(Operation.name==operation).first()
if obj is not None:
obj = Obj.query.filter(Obj.name==obj).first()
queue.put([subj, op, obj])
else:
subj.do_operation(op)
queue.put([subj, op])
interpret_situation()
perform_operations()
return 'Success'
def test_reaction(self):
# чистим список событий, иначе будут мешать события из других тестов
clear_event_list()
# create objects
figvan = models.Obj(name='figvan')
troll = models.Obj(name='troll')
# set properties
kwargs = {'x': 1, 'y': 1, 'шаг': 1}
figvan.set_property(**kwargs)
db.session.add(figvan)
db.session.commit()
kwargs = {'x': 3, 'y': 3, 'шаг': 1}
troll.set_property(**kwargs)
db.session.add(troll)
db.session.commit()
# create operations
move = models.Operation(name='move',
formulas=[
"subj.x = subj.x + subj.gp('шаг')",
"subj.y = subj.y + subj.gp('шаг')"
])
db.session.add(move)
db.session.commit()
# create interpretations
obj_nearly = models.Interpretation(name="obj_nearly",
conditions=[
"abs(subj.x - obj.x) <= 1",
"abs(subj.y - obj.y) <= 1"
])
db.session.add(obj_nearly)
db.session.commit()
# create patterns
escape = models.Pattern(name='escape',
obj=troll,
operation=move,
interpretation=obj_nearly)
db.session.add(escape)
db.session.commit()
# query from db
figvan = models.Obj.query.get(1)
# perform operation
queue.put([figvan, move])
perform_operations()
interpret_situation()
perform_operations()
# query from db
figvan = models.Obj.query.get(1)
troll = models.Obj.query.get(2)
# assert
assert figvan.x == 2
assert figvan.y == 2
assert troll.x == 4
assert troll.y == 4
