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modules/account_invoice_correction/tests/__init__.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/account_invoice_correction/tests/scenario_invoice_correction.rst

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+===========================
+Invoice Correction Scenario
+===========================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company
+    >>> from trytond.tests.tools import activate_modules
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     'account_invoice_correction', create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> revenue = accounts['revenue']
+
+Create party::
+
+    >>> Party = Model.get('party.party')
+    >>> party = Party(name='Party')
+    >>> party.save()
+
+Create invoice::
+
+    >>> Invoice = Model.get('account.invoice')
+    >>> invoice = Invoice()
+    >>> invoice.party = party
+    >>> line = invoice.lines.new()
+    >>> line.account = revenue
+    >>> line.description = "Revenue 1"
+    >>> line.quantity = 5
+    >>> line.unit_price = Decimal('30')
+    >>> line = invoice.lines.new()
+    >>> line.account = revenue
+    >>> line.description = "Revenue 2"
+    >>> line.quantity = 10
+    >>> line.unit_price = Decimal('40')
+    >>> invoice.click('post')
+    >>> invoice.state
+    'posted'
+
+Correct invoice::
+
+    >>> correct = invoice.click('correct')
+    >>> correct.form.lines.extend(correct.form.lines.find(
+    ...         [('description', '=', "Revenue 1")]))
+    >>> correct.execute('correct')
+    >>> invoices, = correct.actions
+    >>> invoice, = invoices
+    >>> [(l.quantity, l.unit_price) for l in invoice.lines]
+    [(-5.0, Decimal('30')), (5.0, Decimal('30'))]

modules/account_invoice_correction/tests/test_module.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.tests.test_tryton import ModuleTestCase
+
+
+class AccountInvoiceCorrectionTestCase(ModuleTestCase):
+    'Test Account Invoice Correction module'
+    module = 'account_invoice_correction'
+
+
+del ModuleTestCase

modules/account_invoice_correction/tests/test_scenario.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.tests.test_tryton import load_doc_tests
+
+
+def load_tests(*args, **kwargs):
+    return load_doc_tests(__name__, __file__, *args, **kwargs)