Add missing view and test scenario files

issue9049

tests/scenario_purchase_return_wizard.rst

@@ -0,0 +1,97 @@
+===============================
+Purchase Return Wizard Scenario
+===============================
+
+Imports::
+
+    >>> import datetime
+    >>> from dateutil.relativedelta import relativedelta
+    >>> from decimal import Decimal
+    >>> from proteus import Model, Wizard
+    >>> from trytond.tests.tools import activate_modules
+    >>> from trytond.modules.company.tests.tools import create_company, \
+    ...     get_company
+    >>> from trytond.modules.account.tests.tools import create_fiscalyear, \
+    ...     create_chart, get_accounts
+    >>> from trytond.modules.account_invoice.tests.tools import \
+    ...     set_fiscalyear_invoice_sequences
+    >>> today = datetime.date.today()
+
+
+Install purchase::
+
+    >>> config = activate_modules('purchase')
+
+Create company::
+
+    >>> _ = create_company()
+    >>> company = get_company()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(company))
+    >>> fiscalyear.click('create_period')
+
+Create chart of accounts::
+
+    >>> _ = create_chart(company)
+    >>> accounts = get_accounts(company)
+    >>> expense = accounts['expense']
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+
+Create account categories::
+
+    >>> ProductCategory = Model.get('product.category')
+    >>> account_category = ProductCategory(name="Account Category")
+    >>> account_category.accounting = True
+    >>> account_category.account_expense = expense
+    >>> account_category.save()
+
+Create product::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+
+    >>> template = ProductTemplate()
+    >>> template.name = 'service'
+    >>> template.default_uom = unit
+    >>> template.type = 'service'
+    >>> template.purchasable = True
+    >>> template.list_price = Decimal('10')
+    >>> template.cost_price_method = 'fixed'
+    >>> template.account_category = account_category
+    >>> service, = template.products
+    >>> service.cost_price = Decimal('10')
+    >>> template.save()
+    >>> service, = template.products
+
+Return purchase using the wizard::
+
+    >>> Purchase = Model.get('purchase.purchase')
+    >>> purchase_to_return = Purchase()
+    >>> purchase_to_return.party = supplier
+    >>> purchase_line = purchase_to_return.lines.new()
+    >>> purchase_line.product = service
+    >>> purchase_line.quantity = 1
+    >>> purchase_line = purchase_to_return.lines.new()
+    >>> purchase_line.type = 'comment'
+    >>> purchase_line.description = 'Test comment'
+    >>> purchase_to_return.click('quote')
+    >>> purchase_to_return.click('confirm')
+    >>> purchase_to_return.state
+    'processing'
+    >>> return_purchase = Wizard('purchase.return_purchase', [
+    ...     purchase_to_return])
+    >>> return_purchase.execute('return_')
+    >>> returned_purchase, = Purchase.find([
+    ...     ('state', '=', 'draft'),
+    ...     ])
+     >>> sorted([x.quantity or 0 for x in returned_purchase.lines])
+     [-1.0, 0]

view/return_purchase_start_form.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form col="2">
+    <image name="tryton-info" xexpand="0" xfill="0"/>
+    <label string="Are you sure to return those/this purchase(s)?"
+        id="return" yalign="0.0" xalign="0.0" xexpand="1"/>
+</form>