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modules/account_asset/tests/scenario_account_asset.rst

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+======================
+Account Asset Scenario
+======================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from dateutil.relativedelta import relativedelta
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_asset.tests.tools import add_asset_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
+
+Activate modules::
+
+    >>> config = activate_modules('account_asset', create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = add_asset_accounts(get_accounts())
+    >>> revenue = accounts['revenue']
+    >>> asset_account = accounts['asset']
+    >>> expense = accounts['expense']
+    >>> depreciation_account = accounts['depreciation']
+
+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.account_asset = asset_account
+    >>> account_category.account_depreciation = depreciation_account
+    >>> account_category.save()
+
+Create an asset::
+
+    >>> ProductUom = Model.get('product.uom')
+    >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+    >>> ProductTemplate = Model.get('product.template')
+    >>> Product = Model.get('product.product')
+    >>> asset_product = Product()
+    >>> asset_template = ProductTemplate()
+    >>> asset_template.name = 'Asset'
+    >>> asset_template.type = 'assets'
+    >>> asset_template.default_uom = unit
+    >>> asset_template.list_price = Decimal('1000')
+    >>> asset_template.account_category = account_category
+    >>> asset_template.depreciable = True
+    >>> asset_template.depreciation_duration = 24
+    >>> asset_template.save()
+    >>> asset_product, = asset_template.products
+
+Create supplier::
+
+    >>> Party = Model.get('party.party')
+    >>> supplier = Party(name='Supplier')
+    >>> supplier.save()
+    >>> customer = Party(name='Customer')
+    >>> customer.save()
+
+Create payment term::
+
+    >>> payment_term = create_payment_term()
+    >>> payment_term.save()
+
+Buy an asset::
+
+    >>> Invoice = Model.get('account.invoice')
+    >>> InvoiceLine = Model.get('account.invoice.line')
+    >>> supplier_invoice = Invoice(type='in')
+    >>> supplier_invoice.party = supplier
+    >>> invoice_line = InvoiceLine()
+    >>> supplier_invoice.lines.append(invoice_line)
+    >>> invoice_line.product = asset_product
+    >>> invoice_line.quantity = 1
+    >>> invoice_line.unit_price = Decimal('1000')
+    >>> assertEqual(invoice_line.account, asset_account)
+    >>> supplier_invoice.invoice_date = fiscalyear.start_date
+    >>> supplier_invoice.click('post')
+    >>> supplier_invoice.state
+    'posted'
+    >>> invoice_line, = supplier_invoice.lines
+    >>> (asset_account.debit, asset_account.credit)
+    (Decimal('1000.00'), Decimal('0.00'))
+
+Depreciate the asset::
+
+    >>> Asset = Model.get('account.asset')
+    >>> asset = Asset()
+    >>> asset.product = asset_product
+    >>> asset.supplier_invoice_line = invoice_line
+    >>> asset.value
+    Decimal('1000.00')
+    >>> assertEqual(asset.start_date, supplier_invoice.invoice_date)
+    >>> assertEqual(asset.end_date,
+    ...     (supplier_invoice.invoice_date + relativedelta(years=2, days=-1)))
+    >>> asset.quantity
+    1.0
+    >>> assertEqual(asset.unit, unit)
+    >>> asset.residual_value = Decimal('100')
+    >>> asset.click('create_lines')
+    >>> len(asset.lines)
+    24
+    >>> {l.depreciation for l in asset.lines}
+    {Decimal('37.50')}
+    >>> asset.lines[0].actual_value
+    Decimal('962.50')
+    >>> asset.lines[0].accumulated_depreciation
+    Decimal('37.50')
+    >>> asset.lines[11].actual_value
+    Decimal('550.00')
+    >>> asset.lines[11].accumulated_depreciation
+    Decimal('450.00')
+    >>> asset.lines[-1].actual_value
+    Decimal('100.00')
+    >>> asset.lines[-1].accumulated_depreciation
+    Decimal('900.00')
+    >>> asset.click('run')
+
+Trying to close the period to check error::
+
+    >>> period = supplier_invoice.move.period
+    >>> period.click('close')
+    Traceback (most recent call last):
+        ...
+    AccessError: ...
+
+Create Moves for 3 months::
+
+    >>> create_moves = Wizard('account.asset.create_moves')
+    >>> create_moves.form.date = (supplier_invoice.invoice_date
+    ...     + relativedelta(months=3))
+    >>> create_moves.execute('create_moves')
+    >>> depreciation_account.debit
+    Decimal('0.00')
+    >>> depreciation_account.credit
+    Decimal('112.50')
+    >>> expense.debit
+    Decimal('112.50')
+    >>> expense.credit
+    Decimal('0.00')
+
+Update the asset::
+
+    >>> update = Wizard('account.asset.update', [asset])
+    >>> update.form.value = Decimal('1100.00')
+    >>> update.execute('update_asset')
+    >>> update.form.amount
+    Decimal('100.00')
+    >>> update.form.date = (supplier_invoice.invoice_date
+    ...     + relativedelta(months=2))
+    >>> assertEqual(update.form.latest_move_date, (supplier_invoice.invoice_date
+    ...     + relativedelta(months=3, days=-1)))
+    >>> assertEqual(update.form.next_depreciation_date, (supplier_invoice.invoice_date
+    ...     + relativedelta(months=4, days=-1)))
+    >>> update.execute('create_move')
+    Traceback (most recent call last):
+        ...
+    ValueError: ...
+
+    >>> update.form.date = (supplier_invoice.invoice_date
+    ...     + relativedelta(months=3))
+    >>> update.execute('create_move')
+    >>> asset.reload()
+    >>> asset.value
+    Decimal('1100.00')
+    >>> revision, = asset.revisions
+    >>> revision.value
+    Decimal('1100.00')
+    >>> len(asset.lines)
+    24
+    >>> {l.depreciation for l in asset.lines[:3]}
+    {Decimal('37.50')}
+    >>> {l.depreciation for l in asset.lines[3:-1]}
+    {Decimal('42.26')}
+    >>> asset.lines[-1].depreciation
+    Decimal('42.30')
+    >>> depreciation_account.reload()
+    >>> depreciation_account.debit
+    Decimal('0.00')
+    >>> depreciation_account.credit
+    Decimal('112.50')
+    >>> asset_account.reload()
+    >>> asset_account.debit
+    Decimal('1100.00')
+    >>> asset_account.credit
+    Decimal('0.00')
+    >>> revenue.reload()
+    >>> revenue.debit
+    Decimal('0.00')
+    >>> revenue.credit
+    Decimal('100.00')
+    >>> expense.reload()
+    >>> expense.debit
+    Decimal('112.50')
+    >>> expense.credit
+    Decimal('0.00')
+
+Create Moves for 3 other months::
+
+    >>> create_moves = Wizard('account.asset.create_moves')
+    >>> create_moves.form.date = (supplier_invoice.invoice_date
+    ...     + relativedelta(months=6))
+    >>> create_moves.execute('create_moves')
+    >>> asset_account.reload()
+    >>> asset_account.debit
+    Decimal('1100.00')
+    >>> asset_account.credit
+    Decimal('0.00')
+    >>> depreciation_account.reload()
+    >>> depreciation_account.debit
+    Decimal('0.00')
+    >>> depreciation_account.credit
+    Decimal('239.28')
+    >>> expense.reload()
+    >>> expense.debit
+    Decimal('239.28')
+    >>> expense.credit
+    Decimal('0.00')
+
+Sale the asset::
+
+    >>> customer_invoice = Invoice(type='out')
+    >>> customer_invoice.party = customer
+    >>> invoice_line = InvoiceLine()
+    >>> customer_invoice.lines.append(invoice_line)
+    >>> invoice_line.product = asset_product
+    >>> invoice_line.asset = asset
+    >>> invoice_line.quantity = 1
+    >>> invoice_line.unit_price = Decimal('600')
+    >>> assertEqual(invoice_line.account, revenue)
+    >>> customer_invoice.click('post')
+    >>> customer_invoice.state
+    'posted'
+    >>> asset.reload()
+    >>> assertEqual(asset.customer_invoice_line, customer_invoice.lines[0])
+    >>> revenue.reload()
+    >>> revenue.debit
+    Decimal('860.72')
+    >>> revenue.credit
+    Decimal('700.00')
+    >>> asset_account.reload()
+    >>> asset_account.debit
+    Decimal('1100.00')
+    >>> asset_account.credit
+    Decimal('1100.00')
+    >>> depreciation_account.reload()
+    >>> depreciation_account.debit
+    Decimal('239.28')
+    >>> depreciation_account.credit
+    Decimal('239.28')
+
+Generate the asset report::
+
+    >>> print_depreciation_table = Wizard(
+    ...     'account.asset.print_depreciation_table')
+    >>> print_depreciation_table.execute('print_')
+
+Close periods::
+
+    >>> period.click('close')