trytond-stock_lot_fifo/tests/scenario_stock_lot_fifo.rst

===========================
Stock Lot Fifo Scenario
===========================

=============
General Setup
=============

Imports::

    >>> import datetime
    >>> from dateutil.relativedelta import relativedelta
    >>> from decimal import Decimal
    >>> from proteus import config, Model, Wizard
    >>> today = datetime.date.today()
    >>> yesterday = today - relativedelta(days=1)

Create database::

    >>> config = config.set_trytond()
    >>> config.pool.test = True

Install stock Module::

    >>> Module = Model.get('ir.module.module')
    >>> modules = Module.find([('name', '=', 'stock_lot_fifo')])
    >>> Module.install([x.id for x in modules], config.context)
    >>> Wizard('ir.module.module.install_upgrade').execute('upgrade')

Create company::

    >>> Currency = Model.get('currency.currency')
    >>> CurrencyRate = Model.get('currency.currency.rate')
    >>> Company = Model.get('company.company')
    >>> Party = Model.get('party.party')
    >>> company_config = Wizard('company.company.config')
    >>> company_config.execute('company')
    >>> company = company_config.form
    >>> party = Party(name='Dunder Mifflin')
    >>> party.save()
    >>> company.party = party
    >>> currencies = Currency.find([('code', '=', 'USD')])
    >>> if not currencies:
    ...     currency = Currency(name='U.S. Dollar', symbol='$', code='USD',
    ...         rounding=Decimal('0.01'), mon_grouping='[3, 3, 0]',
    ...         mon_decimal_point='.', mon_thousands_sep=',')
    ...     currency.save()
    ...     CurrencyRate(date=today + relativedelta(month=1, day=1),
    ...         rate=Decimal('1.0'), currency=currency).save()
    ... else:
    ...     currency, = currencies
    >>> company.currency = currency
    >>> company_config.execute('add')
    >>> company, = Company.find()

Reload the context::

    >>> User = Model.get('res.user')
    >>> config._context = User.get_preferences(True, config.context)

Create customer::

    >>> Party = Model.get('party.party')
    >>> customer = Party(name='Customer')
    >>> customer.save()

Create category::

    >>> ProductCategory = Model.get('product.category')
    >>> category = ProductCategory(name='Category')
    >>> category.save()

Get stock locations::

    >>> Location = Model.get('stock.location')
    >>> warehouse_loc, = Location.find([('code', '=', 'WH')])
    >>> supplier_loc, = Location.find([('code', '=', 'SUP')])
    >>> customer_loc, = Location.find([('code', '=', 'CUS')])
    >>> output_loc, = Location.find([('code', '=', 'OUT')])
    >>> storage_loc, = Location.find([('code', '=', 'STO')])
    >>> lost_found, = Location.find([('type', '=', 'lost_found')])

Create product::

    >>> ProductUom = Model.get('product.uom')
    >>> ProductTemplate = Model.get('product.template')
    >>> Product = Model.get('product.product')
    >>> StockLotType = Model.get('stock.lot.type')
    >>> lot_types, = StockLotType.find([('code', '=', 'storage')])
    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
    >>> product = Product()
    >>> template = ProductTemplate()
    >>> template.name = 'Product'
    >>> template.category = category
    >>> template.default_uom = unit
    >>> template.type = 'goods'
    >>> template.list_price = Decimal('20')
    >>> template.cost_price = Decimal('8')
    >>> template.lot_required.append(lot_types)
    >>> template.save()
    >>> product.template = template
    >>> product.save()

Create Lots::
    >>> Lot = Model.get('stock.lot')
    >>> lot = Lot(number="Lot Test 1", product=product.id)
    >>> lot.save()
    >>> lot2 = Lot(number="Lot Test 2", product=product.id)
    >>> lot2.save()

Create Shipment Out::

    >>> ShipmentOut = Model.get('stock.shipment.out')
    >>> shipment_out = ShipmentOut()
    >>> shipment_out.planned_date = today
    >>> shipment_out.customer = customer
    >>> shipment_out.warehouse = warehouse_loc
    >>> shipment_out.company = company

Add two shipment lines of same product::

    >>> StockMove = Model.get('stock.move')
    >>> shipment_out.outgoing_moves.extend([StockMove(), StockMove()])
    >>> for move in shipment_out.outgoing_moves:
    ...     move.product = product
    ...     move.uom =unit
    ...     move.quantity = 1
    ...     move.from_location = output_loc
    ...     move.to_location = customer_loc
    ...     move.company = company
    ...     move.unit_price = Decimal('1')
    ...     move.currency = currency
    >>> shipment_out.save()

Set the shipment state to waiting::

    >>> ShipmentOut.wait([shipment_out.id], config.context)
    >>> shipment_out.reload()
    >>> len(shipment_out.outgoing_moves)
    2
    >>> len(shipment_out.inventory_moves)
    2

Make 2 unit of the product available::

    >>> incoming_move = StockMove()
    >>> incoming_move.product = product
    >>> incoming_move.uom = unit
    >>> incoming_move.quantity = 2
    >>> incoming_move.lot = lot
    >>> incoming_move.from_location = supplier_loc
    >>> incoming_move.to_location = storage_loc
    >>> incoming_move.planned_date = today
    >>> incoming_move.effective_date = today
    >>> incoming_move.company = company
    >>> incoming_move.unit_price = Decimal('1')
    >>> incoming_move.currency = currency
    >>> incoming_move.save()
    >>> StockMove.do([incoming_move.id], config.context)

Assign the shipoment::

    >>> ShipmentOut.assign_try([shipment_out.id], config.context)
    True

Test::
    >>> moves = ShipmentOut(shipment_out.id).inventory_moves
    >>> move1, move2 = moves
    >>> move1.lot.number == lot.number
    True
    >>> move1.quantity == 1
    True
    >>> move2.lot.number
    u'Lot Test 1'
    >>> move2.quantity == 1
    True