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tradon/modules/sale_promotion/tests/scenario_sale_promotion.rst
2025-12-26 13:11:43 +00:00

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=======================
Sale Promotion Scenario
=======================
Imports::
>>> import datetime
>>> from decimal import Decimal
>>> from proteus import Model
>>> from trytond.modules.account.tests.tools import create_chart, get_accounts
>>> from trytond.modules.account_invoice.tests.tools import create_payment_term
>>> from trytond.modules.company.tests.tools import create_company, get_company
>>> from trytond.tests.tools import activate_modules
Activate modules::
>>> config = activate_modules('sale_promotion')
Create company::
>>> _ = create_company()
>>> company = get_company()
Create chart of accounts::
>>> _ = create_chart(company)
>>> accounts = get_accounts(company)
>>> revenue = accounts['revenue']
Create customer::
>>> Party = Model.get('party.party')
>>> 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_revenue = revenue
>>> account_category.save()
Create products::
>>> ProductUom = Model.get('product.uom')
>>> ProductTemplate = Model.get('product.template')
>>> Product = Model.get('product.product')
>>> Category = Model.get('product.category')
>>> category = Category(name="Root")
>>> category1 = category.childs.new(name="Child 1")
>>> category1b = category1.childs.new(name="Child 1b")
>>> category2 = category.childs.new(name="Child 2")
>>> category.save()
>>> category1, category2 = category.childs
>>> category1b, = category1.childs
>>> unit, = ProductUom.find([('name', '=', 'Unit')])
>>> template = ProductTemplate()
>>> template.name = 'Product'
>>> template.default_uom = unit
>>> template.type = 'goods'
>>> template.salable = True
>>> template.lead_time = datetime.timedelta(0)
>>> template.list_price = Decimal('20')
>>> template.account_category = account_category
>>> template.categories.append(Category(category1b.id))
>>> template.save()
>>> product1 = Product()
>>> product1.template = template
>>> product1.save()
>>> product2 = Product()
>>> product2.template = template
>>> product2.save()
>>> product3 = Product()
>>> product3.template = template
>>> product3.save()
>>> template4, = template.duplicate(default={'categories': [category2.id]})
>>> product4 = Product(template4.products[0].id)
Create payment term::
>>> payment_term = create_payment_term()
>>> payment_term.save()
Create Promotion::
>>> Promotion = Model.get('sale.promotion')
>>> promotion = Promotion(name='10% on 10 products 1 or 2')
>>> promotion.quantity = 10
>>> promotion.unit = unit
>>> promotion.products.extend([product1, product2, product4])
>>> promotion.categories.append(Category(category1.id))
>>> promotion.formula = '0.9 * unit_price'
>>> promotion.save()
Sale enough products for promotion::
>>> Sale = Model.get('sale.sale')
>>> sale = Sale()
>>> sale.party = customer
>>> sale.payment_term = payment_term
>>> sale_line = sale.lines.new()
>>> sale_line.product = product1
>>> sale_line.quantity = 5
>>> sale_line = sale.lines.new()
>>> sale_line.product = product2
>>> sale_line.quantity = 10
>>> sale_line = sale.lines.new()
>>> sale_line.product = product3
>>> sale_line.quantity = 5
>>> sale_line = sale.lines.new()
>>> sale_line.product = product4
>>> sale_line.quantity = 5
>>> sale.save()
>>> sale.untaxed_amount
Decimal('500.00')
>>> sale.click('quote')
>>> sale.untaxed_amount
Decimal('470.00')
Go back to draft reset the original price::
>>> sale.click('draft')
>>> sale.untaxed_amount
Decimal('500.00')
Sale not enough products for promotion::
>>> sale = Sale()
>>> sale.party = customer
>>> sale.payment_term = payment_term
>>> sale_line = sale.lines.new()
>>> sale_line.product = product1
>>> sale_line.quantity = 5
>>> sale_line = sale.lines.new()
>>> sale_line.product = product2
>>> sale_line.quantity = 3
>>> sale_line = sale.lines.new()
>>> sale_line.product = product3
>>> sale_line.quantity = 10
>>> sale.save()
>>> sale.untaxed_amount
Decimal('360.00')
>>> sale.click('quote')
>>> sale.untaxed_amount
Decimal('360.00')