def test_custom_payee_line():

    render_vars = template_vars('ZZ', '10.00', other_vars={

        'custom_date': datetime.date(2014, 2, 13),

    })

    lines = render_lines(render_vars, 'Custom Payee')

    assert lines == [

        "",

        "2014/02/13  ZZ - Custom",

        "  Accrued:Accounts Receivable  10.00 USD",

        "  Income:Donations  -10.00 USD",

    ]

def test_line1_not_custom_payee():

    render_vars = template_vars('VV', '15.00', other_vars={

        'custom_date': datetime.date(2014, 2, 12),

    })

    lines = render_lines(render_vars, 'Simplest')

    assert lines == [

        "",

        "2015/03/14 VV",

        "  Accrued:Accounts Receivable  15.00 USD",

        "  Income:Donations  -15.00 USD",

    ]

@pytest.mark.parametrize('amount_expr', [

    '',

    'name',

    '-',

    '()',

    '+()',

    '{}',

    '{{}}',

    '{()}',

    '{name',

    'name}',

    '{42}',

    '(5).real',

    '{amount.real}',

    '{amount.is_nan()}',

    '{Decimal}',

    '{FOO}',

])

def test_bad_amount_expression(amount_expr):

    with pytest.raises(errors.UserInputError):

        ledger_entry.Template(" Income  " + amount_expr)

class Config:

    def __init__(self, use_section):