from sqlobject import *
from sqlobject.tests.dbtest import *

class Fighter(SQLObject):
    class sqlmeta:
        idName='fighter_id' # test on a non-standard way
    name = StringCol()
    tourtments = RelatedJoin('Tourtment')

class Tourtment(SQLObject):
    class sqlmeta:
        table='competition' # test on a non-standard way
    name = StringCol()
    fightersAsList = RelatedJoin('Fighter')
    fightersAsSResult = SQLRelatedJoin('Fighter')

def createAllTables():
    setupClass(Fighter)
    setupClass(Tourtment)

def test_1():
    createAllTables()
    # create some tourtments
    t1=Tourtment(name='Tourtment #1')
    t2=Tourtment(name='Tourtment #2')
    t3=Tourtment(name='Tourtment #3')
    # create some fighters
    gokou=Fighter(name='gokou')
    vegeta=Fighter(name='vegeta')
    gohan=Fighter(name='gohan')
    trunks=Fighter(name='trunks')
    # relating them
    t1.addFighter(gokou)
    t1.addFighter(vegeta)
    t1.addFighter(gohan)
    t2.addFighter(gokou)
    t2.addFighter(vegeta)
    t2.addFighter(trunks)
    t3.addFighter(gohan)
    t3.addFighter(trunks)
    # do some selects
    for i, j in zip(t1.fightersAsList, t1.fightersAsSResult):
        assert i is j
    assert len(t2.fightersAsList) == t2.fightersAsSResult.count()

def test_related_join_transaction():
    if not supports('transactions'):
        return
    createAllTables()
    trans = Tourtment._connection.transaction()
    try:
        t1=Tourtment(name='Tourtment #1', connection=trans)
        t1.addFighter(Fighter(name='Jim', connection=trans))
        assert t1.fightersAsSResult.count() == 1
        assert t1.fightersAsSResult[0]._connection == trans
    finally:
        Tourtment._connection.autoCommit = True

