from . import testutil

from conservancy_beancount import data

def test_typical_opening():

    assert data.is_opening_balance_txn(txn)

def test_multiacct_opening():

    txn = testutil.Transaction(postings=[

        ('Assets:Receivable:Accounts', 100),

        (next(testutil.OPENING_EQUITY_ACCOUNTS), -100),

        ('Liabilities:Payable:Accounts', -150),

        (next(testutil.OPENING_EQUITY_ACCOUNTS), 150),

    ])

    assert data.is_opening_balance_txn(txn)

def test_opening_with_fx():

    equity_post = txn.postings[-1]

    txn.postings[-1] = equity_post._replace(

        units=testutil.Amount(equity_post.units.number * Decimal('.9'), 'EUR'),

        cost=testutil.Cost('1.11111'),

    )

    assert data.is_opening_balance_txn(txn)