first commit

modules/sale_supply_drop_shipment/tests/__init__.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/sale_supply_drop_shipment/tests/scenario_sale_supply_drop_shipment.rst

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+==================================
+Sale Supply Drop Shipment Scenario
+==================================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     create_payment_term, set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules, assertEqual
+
+    >>> today = dt.date.today()
+
+Activate modules::
+
+    >>> config = activate_modules([
+    ...         'sale_supply_drop_shipment',
+    ...         'sale',
+    ...         'purchase',
+    ...         ],
+    ...     create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(today=today))
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> revenue = accounts['revenue']
+    >>> expense = accounts['expense']
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create account category::
+
+    >>> ProductCategory = Model.get('product.category')
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = expense
+    >>> account_category.account_revenue = revenue
+    >>> account_category.save()
+
+Create product::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> ProductSupplier = Model.get('purchase.product_supplier')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+
+    >>> template = ProductTemplate()
+    >>> template.name = 'product'
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.purchasable = True
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10')
+    >>> template.supply_on_sale = 'always'
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+    >>> product.cost_price = Decimal('4')
+    >>> product.save()
+    >>> product_supplier = ProductSupplier()
+    >>> product_supplier.template = template
+    >>> product_supplier.party = supplier
+    >>> product_supplier.drop_shipment = True
+    >>> product_supplier.lead_time = dt.timedelta(0)
+    >>> product_supplier.save()
+
+Create payment term::
+
+    >>> payment_term = create_payment_term()
+    >>> payment_term.save()
+
+Sale 250 products::
+
+    >>> Sale = Model.get('sale.sale')
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.payment_term = payment_term
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 250
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.state
+    'processing'
+    >>> sale.shipments
+    []
+    >>> sale.drop_shipments
+    []
+
+Create Purchase from Request::
+
+    >>> Purchase = Model.get('purchase.purchase')
+    >>> PurchaseRequest = Model.get('purchase.request')
+    >>> purchase_request, = PurchaseRequest.find()
+    >>> purchase_request.quantity
+    250.0
+    >>> create_purchase = Wizard('purchase.request.create_purchase',
+    ...     [purchase_request])
+    >>> purchase, = Purchase.find()
+    >>> assertEqual(purchase.customer, customer)
+    >>> assertEqual(purchase.delivery_address, sale.shipment_address)
+    >>> purchase.payment_term = payment_term
+    >>> purchase_line, = purchase.lines
+    >>> purchase_line.unit_price = Decimal('3.0000')
+    >>> purchase.click('quote')
+    >>> purchase.click('confirm')
+    >>> purchase.state
+    'processing'
+
+    >>> sale.reload()
+    >>> sale.shipments
+    []
+    >>> shipment, = sale.drop_shipments
+
+Receiving only 100 products::
+
+    >>> move, = shipment.supplier_moves
+    >>> move.quantity = 100
+    >>> move.unit_price
+    Decimal('3.0000')
+    >>> move.cost_price
+    Decimal('3.0000')
+    >>> shipment.click('ship')
+    >>> move, = shipment.customer_moves
+    >>> move.unit_price
+    Decimal('10.0000')
+    >>> move.cost_price
+    >>> sale.reload()
+    >>> sale.shipments
+    []
+    >>> len(sale.drop_shipments)
+    2
+    >>> shipment, = [s for s in sale.drop_shipments
+    ...     if s.state == 'shipped']
+
+    >>> shipment.click('do')
+    >>> shipment.state
+    'done'
+    >>> move, = shipment.customer_moves
+    >>> move.cost_price
+    Decimal('3.0000')
+    >>> sale.reload()
+    >>> sale.shipments
+    []
+    >>> len(sale.drop_shipments)
+    2
+
+The purchase is now waiting for his new drop shipment::
+
+    >>> purchase.reload()
+    >>> purchase.shipment_state
+    'partially shipped'
+    >>> len(purchase.drop_shipments)
+    2
+    >>> shipment, = [s for s in purchase.drop_shipments
+    ...     if s.state == 'waiting']
+    >>> move, = shipment.customer_moves
+    >>> move.quantity
+    150.0
+    >>> move, = shipment.supplier_moves
+    >>> move.quantity
+    150.0
+
+Let's cancel the shipment and handle the issue on the purchase.
+As a consequence the sale order is now in exception::
+
+    >>> shipment.click('cancel')
+
+    >>> purchase.reload()
+    >>> purchase.shipment_state
+    'exception'
+    >>> handle_exception = purchase.click('handle_shipment_exception')
+    >>> handle_exception.form.ignore_moves.extend(
+    ...     handle_exception.form.ignore_moves.find())
+    >>> handle_exception.execute('handle')
+    >>> purchase.reload()
+    >>> purchase.shipment_state
+    'received'
+
+    >>> sale.reload()
+    >>> sale.shipment_state
+    'exception'
+
+Receive purchase invoice at different price::
+
+    >>> invoice, = purchase.invoices
+    >>> invoice_line, = invoice.lines
+    >>> invoice_line.unit_price = Decimal('4.0000')
+    >>> invoice.invoice_date = today
+    >>> invoice.click('post')
+
+
+    >>> recompute = Wizard('product.recompute_cost_price', [product])
+    >>> recompute.execute('recompute')
+
+    >>> shipment, = [s for s in purchase.drop_shipments
+    ...     if s.state == 'done']
+    >>> move, = shipment.supplier_moves
+    >>> move.cost_price
+    Decimal('4.0000')
+    >>> move, = shipment.customer_moves
+    >>> move.cost_price
+    Decimal('4.0000')
+
+Cancelling the workflow on the purchase step::
+
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.payment_term = payment_term
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 125
+    >>> sale.save()
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.state
+    'processing'
+    >>> sale.shipments
+    []
+    >>> sale.drop_shipments
+    []
+
+    >>> purchase_request, = PurchaseRequest.find([('purchase_line', '=', None)])
+    >>> purchase_request.quantity
+    125.0
+    >>> create_purchase = Wizard('purchase.request.create_purchase',
+    ...     [purchase_request])
+    >>> purchase, = Purchase.find([('state', '=', 'draft')])
+    >>> purchase.click('cancel')
+    >>> purchase_request.state
+    'exception'
+
+Let's reset the purchase request and create a new purchase::
+
+    >>> handle_exception = purchase_request.click(
+    ...     'handle_purchase_cancellation_exception')
+    >>> handle_exception.execute('reset')
+    >>> purchase_request.state
+    'draft'
+
+    >>> create_purchase = Wizard('purchase.request.create_purchase',
+    ...     [purchase_request])
+    >>> purchase, = Purchase.find([('state', '=', 'draft')])
+    >>> purchase_request.state
+    'purchased'
+
+Let's cancel it again and cancel the request in order to manage the process on
+the sale::
+
+    >>> purchase.click('cancel')
+    >>> purchase_request.reload()
+    >>> purchase_request.state
+    'exception'
+    >>> handle_exception = purchase_request.click(
+    ...     'handle_purchase_cancellation_exception')
+    >>> handle_exception.execute('cancel_request')
+    >>> purchase_request.state
+    'cancelled'
+
+The sale is then in exception::
+
+    >>> sale.reload()
+    >>> sale.shipment_state
+    'exception'
+    >>> handle_exception = sale.click('handle_shipment_exception')
+    >>> handle_exception.form.recreate_moves.extend(
+    ...     handle_exception.form.recreate_moves.find())
+    >>> handle_exception.execute('handle')
+    >>> sale.reload()
+    >>> sale.shipment_state
+    'waiting'
+
+The sale just created a new outgoing shipment for the sale and we can deliver
+from stock::
+
+    >>> shipment, = sale.shipments
+
+    >>> shipment.click('assign_force')
+    >>> shipment.click('pick')
+    >>> shipment.click('pack')
+    >>> shipment.click('do')
+
+    >>> sale.reload()
+    >>> sale.shipment_state
+    'sent'

modules/sale_supply_drop_shipment/tests/scenario_sale_supply_drop_shipment_amendment.rst

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+=================================================
+Sale Supply Drop Shipment with Amendment Scenario
+=================================================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import create_chart, get_accounts
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules([
+    ...         'sale_supply_drop_shipment',
+    ...         'sale_amendment',
+    ...         ],
+    ...     create_company, create_chart)
+
+    >>> Party = Model.get('party.party')
+    >>> ProductCategory = Model.get('product.category')
+    >>> ProductSupplier = Model.get('purchase.product_supplier')
+    >>> ProductTemplate = Model.get('product.template')
+    >>> ProductUom = Model.get('product.uom')
+    >>> Purchase = Model.get('purchase.purchase')
+    >>> PurchaseRequest = Model.get('purchase.request')
+    >>> Sale = Model.get('sale.sale')
+    >>> Shipment = Model.get('stock.shipment.drop')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+
+Create parties::
+
+    >>> supplier = Party(name="Supplier")
+    >>> supplier.save()
+    >>> customer = Party(name="Customer")
+    >>> customer.save()
+
+Create account category::
+
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = accounts['expense']
+    >>> account_category.account_revenue = accounts['revenue']
+    >>> account_category.save()
+
+Create product::
+
+    >>> unit, = ProductUom.find([('name', '=', "Unit")])
+
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.purchasable = True
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10.000')
+    >>> template.supply_on_sale = 'always'
+    >>> template.account_category = account_category
+    >>> product_supplier = template.product_suppliers.new()
+    >>> product_supplier.party = supplier
+    >>> product_supplier.drop_shipment = True
+    >>> supplier_price = product_supplier.prices.new()
+    >>> supplier_price.unit_price = Decimal('5.0000')
+    >>> template.save()
+    >>> product, = template.products
+    >>> product.cost_price = Decimal('5.0000')
+
+Sale 5 products::
+
+    >>> sale = Sale(party=customer)
+    >>> line = sale.lines.new()
+    >>> line.product = product
+    >>> line.quantity = 5
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.state
+    'processing'
+
+Create purchase::
+
+    >>> purchase_request, = PurchaseRequest.find()
+    >>> create_purchase = Wizard(
+    ...     'purchase.request.create_purchase', [purchase_request])
+    >>> purchase, = Purchase.find()
+    >>> purchase.click('quote')
+    >>> purchase.click('confirm')
+    >>> purchase.state
+    'processing'
+
+    >>> shipment, = Shipment.find()
+    >>> shipment.state
+    'waiting'
+
+Add an amendment::
+
+    >>> amendment = sale.amendments.new()
+    >>> line = amendment.lines.new()
+    >>> line.action = 'line'
+    >>> line.line, = sale.lines
+    >>> line.quantity = 4
+    >>> amendment.click('validate_amendment')
+    >>> amendment.state
+    'validated'
+
+Check drop shipment::
+
+    >>> supplier_move, = shipment.supplier_moves
+    >>> supplier_move.quantity
+    5.0
+    >>> customer_move, = shipment.customer_moves
+    >>> customer_move.quantity
+    5.0

modules/sale_supply_drop_shipment/tests/scenario_sale_supply_drop_shipment_on_invoice.rst

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+=============================================
+Sale Supply Drop Shipment on Invoice Scenario
+=============================================
+
+Imports::
+
+    >>> import datetime
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     'sale_supply_drop_shipment', create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+
+    >>> Journal = Model.get('account.journal')
+    >>> PaymentMethod = Model.get('account.invoice.payment.method')
+    >>> cash_journal, = Journal.find([('type', '=', 'cash')])
+    >>> cash_journal.save()
+    >>> payment_method = PaymentMethod()
+    >>> payment_method.name = 'Cash'
+    >>> payment_method.journal = cash_journal
+    >>> payment_method.credit_account = accounts['cash']
+    >>> payment_method.debit_account = accounts['cash']
+    >>> payment_method.save()
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create account category::
+
+    >>> ProductCategory = Model.get('product.category')
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = accounts['expense']
+    >>> account_category.account_revenue = accounts['revenue']
+    >>> account_category.save()
+
+Create product::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> ProductSupplier = Model.get('purchase.product_supplier')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+
+    >>> template = ProductTemplate()
+    >>> template.name = 'product'
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.purchasable = True
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10')
+    >>> template.supply_on_sale = 'always'
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+    >>> product_supplier = ProductSupplier()
+    >>> product_supplier.template = template
+    >>> product_supplier.party = supplier
+    >>> product_supplier.drop_shipment = True
+    >>> product_supplier.lead_time = datetime.timedelta(0)
+    >>> product_supplier.save()
+
+Sale 5 products with shipment method on invoice::
+
+    >>> Sale = Model.get('sale.sale')
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.shipment_method = 'invoice'
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 5
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.click('process')
+    >>> sale.state
+    'processing'
+    >>> len(sale.shipments)
+    0
+    >>> len(sale.drop_shipments)
+    0
+    >>> invoice, = sale.invoices
+    >>> sale_line, = sale.lines
+    >>> sale_line.purchase_request
+
+Pay for 3 products::
+
+    >>> invoice_line, = invoice.lines
+    >>> invoice_line.quantity = 3
+    >>> invoice.click('post')
+    >>> pay = invoice.click('pay')
+    >>> pay.form.payment_method = payment_method
+    >>> pay.execute('choice')
+
+Not yet a purchase request::
+
+    >>> sale.reload()
+    >>> len(sale.shipments)
+    0
+    >>> len(sale.drop_shipments)
+    0
+    >>> sale_line.reload()
+    >>> sale_line.purchase_request
+
+Pay for remaining products::
+
+    >>> sale.reload()
+    >>> _, invoice = sale.invoices
+    >>> invoice.click('post')
+    >>> pay = invoice.click('pay')
+    >>> pay.form.payment_method = payment_method
+    >>> pay.execute('choice')
+
+Check drop shipment::
+
+    >>> sale.reload()
+    >>> sale_line, = sale.lines
+    >>> bool(sale_line.purchase_request)
+    True
+    >>> len(sale.shipments)
+    0
+    >>> len(sale.drop_shipments)
+    0

modules/sale_supply_drop_shipment/tests/scenario_sale_supply_drop_shipment_remaining_qty.rst

@@ -0,0 +1,138 @@
+==================================
+Sale Supply Drop Shipment Scenario
+==================================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     create_payment_term, set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules([
+    ...         'sale_supply_drop_shipment',
+    ...         'sale',
+    ...         'purchase',
+    ...         ],
+    ...     create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> revenue = accounts['revenue']
+    >>> expense = accounts['expense']
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create account category::
+
+    >>> ProductCategory = Model.get('product.category')
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = expense
+    >>> account_category.account_revenue = revenue
+    >>> account_category.save()
+
+Create product::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> ProductSupplier = Model.get('purchase.product_supplier')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+
+    >>> template = ProductTemplate()
+    >>> template.name = 'product'
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.purchasable = True
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10')
+    >>> template.supply_on_sale = 'always'
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+    >>> product_supplier = ProductSupplier()
+    >>> product_supplier.template = template
+    >>> product_supplier.party = supplier
+    >>> product_supplier.drop_shipment = True
+    >>> product_supplier.lead_time = dt.timedelta(0)
+    >>> supplier_price = product_supplier.prices.new()
+    >>> supplier_price.unit_price = Decimal('5.0000')
+    >>> product_supplier.save()
+
+Create payment term::
+
+    >>> payment_term = create_payment_term()
+    >>> payment_term.save()
+
+Sale 250 products::
+
+    >>> Sale = Model.get('sale.sale')
+    >>> sale = Sale()
+    >>> sale.party = customer
+    >>> sale.payment_term = payment_term
+    >>> sale_line = sale.lines.new()
+    >>> sale_line.product = product
+    >>> sale_line.quantity = 250
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.click('process')
+
+Create Purchase from Request::
+
+    >>> Purchase = Model.get('purchase.purchase')
+    >>> PurchaseRequest = Model.get('purchase.request')
+    >>> purchase_request, = PurchaseRequest.find()
+    >>> purchase_request.quantity
+    250.0
+    >>> create_purchase = Wizard('purchase.request.create_purchase',
+    ...     [purchase_request])
+    >>> purchase, = Purchase.find()
+    >>> purchase.payment_term = payment_term
+    >>> purchase.click('quote')
+    >>> purchase.click('confirm')
+    >>> purchase.click('process')
+    >>> purchase.state
+    'processing'
+
+    >>> sale.reload()
+    >>> shipment, = sale.drop_shipments
+
+The supplier sends more than expected::
+
+    >>> move, = shipment.supplier_moves
+    >>> move.quantity = 300
+    >>> shipment.click('ship')
+    Traceback (most recent call last):
+        ...
+    MoveOriginWarning: ...
+    >>> config.skip_warning = True
+    >>> shipment.click('ship')
+    >>> shipment.state
+    'shipped'
+
+Another move has been created to synchronize supplier and customer quantities::
+
+    >>> len(shipment.customer_moves)
+    2
+    >>> sum(m.quantity for m in shipment.customer_moves)
+    300.0

modules/sale_supply_drop_shipment/tests/scenario_sale_supply_drop_shipment_split.rst

@@ -0,0 +1,137 @@
+========================================
+Sale Supply Drop Shipment Split Scenario
+========================================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import create_chart, get_accounts
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules, assertEqual
+
+Activate modules::
+
+    >>> config = activate_modules([
+    ...         'sale_supply_drop_shipment',
+    ...         'stock_split',
+    ...         ],
+    ...     create_company, create_chart)
+
+    >>> Move = Model.get('stock.move')
+    >>> Party = Model.get('party.party')
+    >>> ProductCategory = Model.get('product.category')
+    >>> ProductSupplier = Model.get('purchase.product_supplier')
+    >>> ProductTemplate = Model.get('product.template')
+    >>> ProductUom = Model.get('product.uom')
+    >>> Purchase = Model.get('purchase.purchase')
+    >>> PurchaseRequest = Model.get('purchase.request')
+    >>> Sale = Model.get('sale.sale')
+    >>> Shipment = Model.get('stock.shipment.drop')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+
+Create parties::
+
+    >>> supplier = Party(name="Supplier")
+    >>> supplier.save()
+    >>> customer = Party(name="Customer")
+    >>> customer.save()
+
+Create account category::
+
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = accounts['expense']
+    >>> account_category.account_revenue = accounts['revenue']
+    >>> account_category.save()
+
+Create product::
+
+    >>> unit, = ProductUom.find([('name', '=', "Unit")])
+
+    >>> template = ProductTemplate()
+    >>> template.name = "Product"
+    >>> template.default_uom = unit
+    >>> template.type = 'goods'
+    >>> template.purchasable = True
+    >>> template.salable = True
+    >>> template.list_price = Decimal('10.000')
+    >>> template.supply_on_sale = 'always'
+    >>> template.account_category = account_category
+    >>> product_supplier = template.product_suppliers.new()
+    >>> product_supplier.party = supplier
+    >>> product_supplier.drop_shipment = True
+    >>> supplier_price = product_supplier.prices.new()
+    >>> supplier_price.unit_price = Decimal('5.0000')
+    >>> template.save()
+    >>> product, = template.products
+
+Sale 5 products::
+
+    >>> sale = Sale(party=customer)
+    >>> line = sale.lines.new()
+    >>> line.product = product
+    >>> line.quantity = 5
+    >>> sale.click('quote')
+    >>> sale.click('confirm')
+    >>> sale.state
+    'processing'
+
+Create purchase request::
+
+    >>> purchase_request, = PurchaseRequest.find()
+    >>> create_purchase = Wizard(
+    ...     'purchase.request.create_purchase', [purchase_request])
+    >>> purchase, = Purchase.find()
+    >>> purchase.click('quote')
+    >>> purchase.click('confirm')
+    >>> purchase.state
+    'processing'
+
+Split supplier move of drop shipment::
+
+    >>> shipment, = Shipment.find()
+    >>> move, = shipment.supplier_moves
+    >>> split = move.click('split_wizard')
+    >>> split.form.quantity = 2
+    >>> split.form.count = 1
+    >>> split.execute('split')
+
+    >>> shipment.reload()
+    >>> len(shipment.supplier_moves)
+    2
+    >>> len(shipment.customer_moves)
+    2
+    >>> for move in shipment.supplier_moves:
+    ...     assertEqual(move.quantity, sum(m.quantity for m in move.moves_drop))
+
+Split drop shipment::
+
+    >>> shipment.click('draft')
+    >>> split = shipment.click('split_wizard')
+    >>> split.form.moves.append(Move(shipment.supplier_moves[0].id))
+    >>> split.execute('split')
+
+    >>> shipment2, = Shipment.find([('id', '!=', shipment.id)])
+
+    >>> Shipment.click([shipment, shipment2], 'wait')
+
+    >>> len(shipment.supplier_moves)
+    1
+    >>> len(shipment.customer_moves)
+    1
+    >>> assertEqual(
+    ...     sum(m.quantity for m in shipment.supplier_moves),
+    ...     sum(m.quantity for m in shipment.customer_moves))
+
+    >>> len(shipment2.supplier_moves)
+    1
+    >>> len(shipment2.customer_moves)
+    1
+    >>> assertEqual(
+    ...     sum(m.quantity for m in shipment2.supplier_moves),
+    ...     sum(m.quantity for m in shipment2.customer_moves))

modules/sale_supply_drop_shipment/tests/test_module.py

@@ -0,0 +1,18 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.modules.company.tests import (
+    CompanyTestMixin, PartyCompanyCheckEraseMixin)
+from trytond.modules.party.tests import PartyCheckReplaceMixin
+from trytond.tests.test_tryton import ModuleTestCase
+
+
+class SaleSupplyDropShipmentTestCase(
+        PartyCompanyCheckEraseMixin, PartyCheckReplaceMixin, CompanyTestMixin,
+        ModuleTestCase):
+    'Test SaleSupplyDropShipment module'
+    module = 'sale_supply_drop_shipment'
+    extras = ['sale_amendment', 'stock_split']
+
+
+del ModuleTestCase

modules/sale_supply_drop_shipment/tests/test_scenario.py

@@ -0,0 +1,8 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.tests.test_tryton import load_doc_tests
+
+
+def load_tests(*args, **kwargs):
+    return load_doc_tests(__name__, __file__, *args, **kwargs)