Add some test tools to ease scenario writing

review11331002

tests/scenario_stock_package.rst

@@ -2,10 +2,6 @@
 Stock Package Scenario
 ======================
 
-=============
-General Setup
-=============
-
 Imports::
 
     >>> import datetime
@@ -13,6 +9,8 @@ Imports::
     >>> from decimal import Decimal
     >>> from proteus import config, Model, Wizard
     >>> from trytond.exceptions import UserError
+    >>> from trytond.modules.company.tests.tools import create_company, \
+    ...     get_company
     >>> today = datetime.date.today()
 
 Create database::
@@ -23,35 +21,14 @@ Create database::
 Install stock Module::
 
     >>> Module = Model.get('ir.module.module')
-    >>> modules = Module.find([('name', '=', 'stock_package')])
-    >>> Module.install([x.id for x in modules], config.context)
+    >>> module, = Module.find([('name', '=', 'stock_package')])
+    >>> module.click('install')
     >>> 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='US Dollar', symbol='$', code='USD',
-    ...         rounding=Decimal('0.01'), mon_grouping='[]',
-    ...         mon_decimal_point='.')
-    ...     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()
+    >>> _ = create_company()
+    >>> company = get_company()
 
 Reload the context::
 
@@ -111,7 +88,7 @@ Add two shipment lines of same product::
     ...     move.to_location = customer_loc
     ...     move.company = company
     ...     move.unit_price = Decimal('1')
-    ...     move.currency = currency
+    ...     move.currency = company.currency
     >>> shipment_out.save()
 
 Pack shipment::