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modules/sale_subscription/tests/scenario_sale_subscription.rst

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+==========================
+Sale Subscription Scenario
+==========================
+
+Imports::
+
+    >>> import datetime
+    >>> 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_subscription', create_company, create_chart)
+
+Create sale user::
+
+    >>> User = Model.get('res.user')
+    >>> Group = Model.get('res.group')
+
+    >>> sale_user = User()
+    >>> sale_user.name = 'Sale'
+    >>> sale_user.login = 'sale'
+    >>> sale_group, = Group.find([('name', '=', 'Sales')])
+    >>> sale_user.groups.append(sale_group)
+    >>> sale_user.save()
+
+Create product user::
+
+    >>> product_user = User()
+    >>> product_user.name = 'Product'
+    >>> product_user.login = 'product'
+    >>> product_group, = Group.find([('name', '=', 'Product Administration')])
+    >>> product_user.groups.append(product_group)
+    >>> product_user.save()
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> revenue = accounts['revenue']
+
+Create party::
+
+    >>> Party = Model.get('party.party')
+
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create subscription recurrence rule sets::
+
+    >>> RecurrenceRuleSet = Model.get('sale.subscription.recurrence.rule.set')
+
+    >>> monthly = RecurrenceRuleSet(name='Monthly')
+    >>> rule, = monthly.rules
+    >>> rule.freq = 'monthly'
+    >>> rule.interval = 1
+    >>> monthly.save()
+
+    >>> daily = RecurrenceRuleSet(name='Daily')
+    >>> rule, = daily.rules
+    >>> rule.freq = 'daily'
+    >>> rule.interval = 1
+    >>> daily.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 subscription service::
+
+    >>> Service = Model.get('sale.subscription.service')
+    >>> ProductTemplate = Model.get('product.template')
+    >>> Uom = Model.get('product.uom')
+
+    >>> unit, = Uom.find([('name', '=', 'Unit')])
+
+    >>> template = ProductTemplate()
+    >>> template.name = 'Rental'
+    >>> template.default_uom = unit
+    >>> template.type = 'service'
+    >>> template.list_price = Decimal('10')
+    >>> template.account_category = account_category
+    >>> template.save()
+    >>> product, = template.products
+
+    >>> service = Service()
+    >>> service.product = product
+    >>> service.consumption_recurrence = daily
+    >>> service.save()
+
+Subscribe::
+
+    >>> Subscription = Model.get('sale.subscription')
+
+    >>> subscription = Subscription()
+    >>> subscription.party = customer
+    >>> subscription.start_date = datetime.date(2016, 1, 1)
+    >>> subscription.invoice_start_date = datetime.date(2016, 2, 1)
+    >>> subscription.invoice_recurrence = monthly
+    >>> line = subscription.lines.new()
+    >>> line.service = service
+    >>> line.quantity = 10
+    >>> assertEqual(line.start_date, subscription.start_date)
+
+    >>> subscription.click('quote')
+    >>> subscription.state
+    'quotation'
+    >>> subscription.click('run')
+    >>> subscription.state
+    'running'
+
+Create line consumption::
+
+    >>> LineConsumption = Model.get('sale.subscription.line.consumption')
+
+    >>> line_consumption_create = Wizard(
+    ...     'sale.subscription.line.consumption.create')
+    >>> line_consumption_create.form.date = datetime.date(2016, 1, 31)
+    >>> line_consumption_create.execute('create_')
+
+    >>> len(LineConsumption.find([]))
+    31
+
+    >>> subscription.reload()
+    >>> line, = subscription.lines
+    >>> line.next_consumption_date
+    datetime.date(2016, 2, 1)
+
+Create subscription invoice::
+
+    >>> Invoice = Model.get('account.invoice')
+
+    >>> create_invoice = Wizard('sale.subscription.create_invoice')
+    >>> create_invoice.form.date = datetime.date(2016, 2, 1)
+    >>> create_invoice.execute('create_')
+
+    >>> invoice, = Invoice.find([])
+    >>> invoice.invoice_date
+    datetime.date(2016, 2, 1)
+    >>> line, = invoice.lines
+    >>> line.quantity
+    310.0
+    >>> line.unit_price
+    Decimal('10.0000')
+
+    >>> subscription.reload()
+    >>> subscription.next_invoice_date
+    datetime.date(2016, 3, 1)
+
+Close subscription::
+
+    >>> subscription.click('draft')
+    >>> subscription.state
+    'draft'
+    >>> line, = subscription.lines
+    >>> line.end_date = datetime.date(2016, 1, 31)
+    >>> subscription.click('quote')
+    >>> subscription.click('run')
+    >>> subscription.state
+    'running'
+
+    >>> line_consumption_create = Wizard(
+    ...     'sale.subscription.line.consumption.create')
+    >>> line_consumption_create.form.date = datetime.date(2016, 2, 1)
+    >>> line_consumption_create.execute('create_')
+
+    >>> len(LineConsumption.find([]))
+    31
+
+    >>> subscription.reload()
+    >>> line, = subscription.lines
+    >>> line.next_consumption_date
+    >>> subscription.state
+    'closed'
+
+Create final subscription invoice::
+
+    >>> create_invoice = Wizard('sale.subscription.create_invoice')
+    >>> create_invoice.form.date = datetime.date(2016, 3, 1)
+    >>> create_invoice.execute('create_')
+
+    >>> len(Invoice.find([]))
+    1