Zweig 6.6 schließen

README.rst

@@ -9,11 +9,15 @@ pip install mds-edocument-xrechnung
 
 Requires
 ========
-- Tryton 6.0
+- Tryton 6.6
 
 Changes
 =======
 
-*6.0.0 - 17.10.2022*
+*6.6.2 - 30.06.2023*
 
-- init
+- add: credit-note
+
+*6.6.1 - 04.04.2023*
+
+- compatibility to Tryton 6.6

__init__.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# This file is part of the cashbook-module from m-ds for Tryton.
+# This file is part of the edocument-module for Tryton from m-ds.de.
 # The COPYRIGHT file at the top level of this repository contains the
 # full copyright notices and license terms.
 

edocument.py

@@ -1,10 +1,11 @@
 # -*- coding: utf-8 -*-
-# This file is part of the edcoment-module for Tryton.
+# This file is part of the edocument-module for Tryton from m-ds.de.
 # The COPYRIGHT file at the top level of this repository contains the
 # full copyright notices and license terms.
 
 import genshi.template
-import os, html
+import os
+import html
 from trytond.exceptions import UserError
 from trytond.i18n import gettext
 from trytond.modules.edocument_uncefact.edocument import Invoice
@@ -21,6 +22,19 @@ class Invoice(Invoice):
         if getattr(self.invoice, 'sales', None) is not None:
             return ', '.join([x.number for x in self.invoice.sales])
 
+    def negate_amount(self, amount):
+        """ amount * -1.0
+        """
+        if amount is not None and amount:
+            if isinstance(amount, Decimal):
+                return amount.copy_negate()
+            elif isinstance(amount, float):
+                return -1.0 * amount
+            elif isinstance(amount, int):
+                return -1 * amount
+        else:
+            return amount
+
     def prepaid_amount(self, invoice):
         """ compute already paid amount
         """
@@ -45,17 +59,15 @@ class Invoice(Invoice):
         if len(line.invoice_taxes) != 1:
             raise UserError(gettext(
                 'edocument_xrechnung.msg_linetax_invalid_number',
-                linename = line.rec_name,
-                numtax = len(line.invoice_taxes),
-                ))
+                linename=line.rec_name,
+                numtax=len(line.invoice_taxes)))
 
         allowed_cat = ['AE', 'L', 'M', 'E', 'S', 'Z', 'G', 'O', 'K', 'B']
         if not line.invoice_taxes[0].tax.unece_category_code in allowed_cat:
             raise UserError(gettext(
                 'edocument_xrechnung.msg_linetax_invalid_catcode',
-                taxname = line.invoice_taxes[0].tax.rec_name,
-                allowed = ', '.join(allowed_cat),
-                ))
+                taxname=line.invoice_taxes[0].tax.rec_name,
+                allowed=', '.join(allowed_cat)))
 
         return line.invoice_taxes[0].tax
 
@@ -84,8 +96,7 @@ class Invoice(Invoice):
         if len(line.unit.unece_code or '') == 0:
             raise UserError(gettext(
                 'edocument_xrechnung.msg_uom_code_missing',
-                uomname = line.unit.rec_name,
-                ))
+                uomname=line.unit.rec_name))
         return line.unit.unece_code
 
     def tax_category_code(self, tax):
@@ -94,8 +105,7 @@ class Invoice(Invoice):
         if len(tax.unece_category_code or '') == 0:
             raise UserError(gettext(
                 'edocument_xrechnung.mds_tax_category_missing',
-                taxname = tax.rec_name,
-                ))
+                taxname=tax.rec_name))
         return tax.unece_category_code
 
     def quote_text(self, text):
@@ -111,8 +121,15 @@ class Invoice(Invoice):
             loader = genshi.template.TemplateLoader(
                 os.path.join(os.path.dirname(__file__), 'template'),
                 auto_reload=True)
-            return loader.load(os.path.join(version, 'XRechnung.xml'))
-        else :
+            if self.type_code in ['380', '389']:
+                return loader.load(os.path.join(
+                    version, 'XRechnung_invoice.xml'))
+            elif self.type_code in ['381', '261']:
+                return loader.load(os.path.join(
+                    version, 'XRechnung_credit.xml'))
+            else:
+                raise ValueError('invalid type-code "%s"' % self.type_code)
+        else:
             return super(Invoice, self)._get_template(version)
 
 # end Invoice

party.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# This file is part of the edcoment-module for Tryton.
+# This file is part of the edocument-module for Tryton from m-ds.de.
 # The COPYRIGHT file at the top level of this repository contains the
 # full copyright notices and license terms.
 
@@ -19,8 +19,7 @@ class Party(metaclass=PoolMeta):
                 return ident.code
         raise UserError(gettext(
             'edocument_xrechnung.msg_missing_xrechnung_route_id',
-            partyname = self.rec_name,
-            ))
+            partyname=self.rec_name))
 
 # end Party
 

setup.py

@@ -2,7 +2,7 @@
 """
 
 # Always prefer setuptools over distutils
-from setuptools import setup, find_packages
+from setuptools import setup
 # To use a consistent encoding
 from codecs import open
 from os import path
@@ -36,7 +36,7 @@ with open(path.join(here, 'versiondep.txt'), encoding='utf-8') as f:
         l2 = i.strip().split(';')
         if len(l2) < 4:
             continue
-        modversion[l2[0]] = {'min':l2[1], 'max':l2[2], 'prefix':l2[3]}
+        modversion[l2[0]] = {'min': l2[1], 'max': l2[2], 'prefix': l2[3]}
 
 # tryton-version
 major_version = 6
@@ -51,19 +51,21 @@ for dep in info.get('depends', []):
                 prefix = modversion[dep]['prefix']
 
             if len(modversion[dep]['max']) > 0:
-                requires.append('%s_%s >= %s, <= %s' %
-                    (prefix, dep, modversion[dep]['min'], modversion[dep]['max']))
-            else :
-                requires.append('%s_%s >= %s' %
-                    (prefix, dep, modversion[dep]['min']))
-        else :
-          requires.append('%s_%s >= %s.%s, < %s.%s' %
-                ('trytond', dep, major_version, minor_version,
+                requires.append('%s_%s >= %s, <= %s' % (
+                    prefix, dep, modversion[dep]['min'],
+                    modversion[dep]['max']))
+            else:
+                requires.append('%s_%s >= %s' % (
+                    prefix, dep, modversion[dep]['min']))
+        else:
+            requires.append('%s_%s >= %s.%s, < %s.%s' % (
+                'trytond', dep, major_version, minor_version,
                 major_version, minor_version + 1))
-requires.append('trytond >= %s.%s, < %s.%s' %
-        (major_version, minor_version, major_version, minor_version + 1))
+requires.append('trytond >= %s.%s, < %s.%s' % (
+    major_version, minor_version, major_version, minor_version + 1))
 
-setup(name='%s_%s' % (PREFIX, MODULE),
+setup(
+    name='%s_%s' % (PREFIX, MODULE),
     version=info.get('version', '0.0.1'),
     description='Tryton module to XRechnung to edocument.',
     long_description=long_description,
@@ -72,22 +74,22 @@ setup(name='%s_%s' % (PREFIX, MODULE),
     author_email='service@m-ds.de',
     license='GPL-3',
     classifiers=[
-    'Development Status :: 5 - Production/Stable',
-    'Environment :: Plugins',
-    'Framework :: Tryton',
-    'Intended Audience :: Developers',
-    'Intended Audience :: Customer Service',
-    'Intended Audience :: Information Technology',
-    'Intended Audience :: Financial and Insurance Industry',
-    'Topic :: Office/Business',
-    'Topic :: Office/Business :: Financial :: Accounting',
-    'Natural Language :: German',
-    'Natural Language :: English',
-    'Operating System :: OS Independent',
-    'License :: OSI Approved :: GNU General Public License (GPL)',
-    'Programming Language :: Python :: 3.7',
-    'Programming Language :: Python :: 3.8',
-    'Programming Language :: Python :: 3.9',
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Plugins',
+        'Framework :: Tryton',
+        'Intended Audience :: Developers',
+        'Intended Audience :: Customer Service',
+        'Intended Audience :: Information Technology',
+        'Intended Audience :: Financial and Insurance Industry',
+        'Topic :: Office/Business',
+        'Topic :: Office/Business :: Financial :: Accounting',
+        'Natural Language :: German',
+        'Natural Language :: English',
+        'Operating System :: OS Independent',
+        'License :: OSI Approved :: GNU General Public License (GPL)',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
 
     keywords='tryton xrechnung edcoument',
@@ -96,9 +98,10 @@ setup(name='%s_%s' % (PREFIX, MODULE),
         'trytond.modules.%s' % MODULE,
         ],
     package_data={
-        'trytond.modules.%s' % MODULE: (info.get('xml', [])
+        'trytond.modules.%s' % MODULE: (
+            info.get('xml', [])
             + ['tryton.cfg', 'locale/*.po', 'tests/*.py',
-                'template/*/*.xml','versiondep.txt', 'README.rst']),
+                'template/*/*.xml', 'versiondep.txt', 'README.rst']),
         },
 
     install_requires=requires,

template/XRechnung-2.2/XRechnung_credit.xml

@@ -0,0 +1,182 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ubl:CreditNote
+    xmlns:ubl="urn:oasis:names:specification:ubl:schema:xsd:CreditNote-2"
+    xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
+    xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDataTypes-2"
+    xmlns:udt="urn:oasis:names:specification:ubl:schema:xsd:UnqualifiedDataTypes-2"
+    xmlns:py="http://genshi.edgewall.org/"
+    xsi:schemaLocation="urn:oasis:names:specification:ubl:schema:xsd:CreditNote-2 http://docs.oasis-open.org/ubl/os-UBL-2.1/xsd/maindoc/UBL-CreditNote-2.1.xsd">
+
+    <py:def function="PostalAddress(value)">
+        <cbc:StreetName>${', '.join((getattr(value, 'street', None) or '').split('\n'))}</cbc:StreetName>
+        <cbc:CityName>${getattr(value, 'city', None) or ''}</cbc:CityName>
+        <cbc:PostalZone>${getattr(value, 'postal_code', None) or ''}</cbc:PostalZone>
+        <cac:Country>
+          <cbc:IdentificationCode>${getattr(getattr(value, 'country', None), 'code', None)}</cbc:IdentificationCode>
+        </cac:Country>
+    </py:def>
+
+    <py:def function="PartyTaxScheme(value)">
+        <cbc:CompanyID>${this.taxident_data(value)['code']}</cbc:CompanyID>
+        <cac:TaxScheme>
+          <cbc:ID>${this.taxident_data(value)['id']}</cbc:ID>
+        </cac:TaxScheme>
+    </py:def>
+
+    <py:def function="Contact(value)">
+        <cbc:Name>${value.name}</cbc:Name>
+        <py:if test="value.phone">
+            <cbc:Telephone>${value.phone}</cbc:Telephone>
+        </py:if>
+        <py:if test="value.email">
+            <cbc:ElectronicMail>${value.email}</cbc:ElectronicMail>
+        </py:if>
+    </py:def>
+
+    <py:def function="PartyLegalEntity(value, company_id=True)">
+        <cbc:RegistrationName>${value.name}</cbc:RegistrationName>
+        <cbc:CompanyID py:if="company_id">${this.taxident_data(this.seller_trade_tax_identifier)['code']}</cbc:CompanyID>
+    </py:def>
+
+    <py:def function="PayeeFinancialAccount(value)">
+        <py:if test="len(value.bank_accounts)>0">
+            <cbc:ID>${value.bank_accounts[0].numbers[0].number_compact}</cbc:ID>
+            <cbc:Name>${value.name}</cbc:Name>
+        </py:if>
+    </py:def>
+
+    <py:def function="TaxCategory(value, incl_reason=False)">
+        <cbc:ID>${this.tax_category_code(value)}</cbc:ID>
+        <cbc:Percent>${this.tax_rate(value)}</cbc:Percent>
+        <cbc:TaxExemptionReason
+            py:if="(this.tax_category_code(value) in ['E']) and (incl_reason==True)">${value.legal_notice or '-'}</cbc:TaxExemptionReason>
+        <cac:TaxScheme>
+            <cbc:ID>VAT</cbc:ID>
+        </cac:TaxScheme>
+    </py:def>
+
+    <py:def function="TaxSubTotal(value)">
+        <cac:TaxSubtotal>
+            <cbc:TaxableAmount py:attrs="{'currencyID': value.currency.code}">${this.negate_amount(value.base)}</cbc:TaxableAmount>
+            <cbc:TaxAmount py:attrs="{'currencyID': value.currency.code}">${this.negate_amount(value.amount)}</cbc:TaxAmount>
+            <cac:TaxCategory>
+                ${TaxCategory(value.tax, True)}
+            </cac:TaxCategory>
+        </cac:TaxSubtotal>
+    </py:def>
+
+    <py:def function="CreditNoteLine(value)">
+    <cac:CreditNoteLine>
+        <cbc:ID>${value.id}</cbc:ID>
+        <cbc:CreditedQuantity py:attrs="{'unitCode': this.uom_unece_code(value)}">${this.negate_amount(value.quantity)}</cbc:CreditedQuantity>
+        <cbc:LineExtensionAmount py:attrs="{'currencyID': value.currency.code}">${this.negate_amount(value.amount)}</cbc:LineExtensionAmount>
+        <cac:Item>
+            <cbc:Name>${value.description or getattr(value.product, 'name', None)}</cbc:Name>
+            <cac:SellersItemIdentification py:if="getattr(value.product, 'code', None)">
+                <cbc:ID>${value.product.code}</cbc:ID>
+            </cac:SellersItemIdentification>
+            <cac:ClassifiedTaxCategory>
+                ${TaxCategory(this.invoice_line_tax(value))}
+            </cac:ClassifiedTaxCategory>
+        </cac:Item>
+        <cac:Price>
+            <cbc:PriceAmount py:attrs="{'currencyID': value.currency.code}">${value.unit_price}</cbc:PriceAmount>
+        </cac:Price>
+    </cac:CreditNoteLine>
+    </py:def>
+
+  <cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:xoev-de:kosit:standard:xrechnung_2.1</cbc:CustomizationID>
+  <cbc:ID>${this.invoice.number}</cbc:ID>
+  <cbc:IssueDate>${this.invoice.invoice_date.isoformat()}</cbc:IssueDate>
+  <cbc:CreditNoteTypeCode>${this.type_code}</cbc:CreditNoteTypeCode>
+  <cbc:Note py:if="this.invoice_note()">${this.invoice_note()}</cbc:Note>
+  <cbc:DocumentCurrencyCode>${this.invoice.currency.code}</cbc:DocumentCurrencyCode>
+  <cbc:BuyerReference>${this.invoice.party.get_xrechnung_route_id()}</cbc:BuyerReference>
+  <cac:OrderReference py:if="this.invoice.reference">
+    <cbc:ID>${this.invoice.reference}</cbc:ID>
+    <cbc:SalesOrderID py:if="this.sales_order_nums()">${this.sales_order_nums()}</cbc:SalesOrderID>
+  </cac:OrderReference>
+  <cac:ContractDocumentReference py:if="False">
+    <cbc:ID>vertrags-nr</cbc:ID>
+  </cac:ContractDocumentReference>
+  <cac:ProjectReference py:if="False">
+    <cbc:ID>proj-referenz</cbc:ID>
+  </cac:ProjectReference>
+  <cac:AccountingSupplierParty>
+    <cac:Party>
+      <cac:PostalAddress>
+          ${PostalAddress(this.seller_trade_address)}
+      </cac:PostalAddress>
+      <cac:PartyTaxScheme>
+          ${PartyTaxScheme(this.seller_trade_tax_identifier)}
+      </cac:PartyTaxScheme>
+      <cac:PartyLegalEntity>
+          ${PartyLegalEntity(this.seller_trade_party)}
+      </cac:PartyLegalEntity>
+      <cac:Contact>
+        ${Contact(this.seller_trade_party)}
+      </cac:Contact>
+    </cac:Party>
+  </cac:AccountingSupplierParty>
+  <cac:AccountingCustomerParty>
+    <cac:Party>
+      <cac:PartyIdentification>
+        <cbc:ID>${this.buyer_trade_party.code}</cbc:ID>
+      </cac:PartyIdentification>
+      <cac:PostalAddress>
+          ${PostalAddress(this.buyer_trade_address)}
+      </cac:PostalAddress>
+      <cac:PartyTaxScheme>
+          ${PartyTaxScheme(this.buyer_trade_tax_identifier)}
+      </cac:PartyTaxScheme>
+      <cac:PartyLegalEntity>
+          ${PartyLegalEntity(this.buyer_trade_party, False)}
+      </cac:PartyLegalEntity>
+      <cac:Contact>
+          ${Contact(this.buyer_trade_party)}
+      </cac:Contact>
+    </cac:Party>
+  </cac:AccountingCustomerParty>
+  <cac:PaymentMeans>
+    <cbc:PaymentMeansCode>30</cbc:PaymentMeansCode>
+    <cbc:PaymentID>${this.payment_reference}</cbc:PaymentID>
+    <cac:PayeeFinancialAccount>
+        ${PayeeFinancialAccount(this.seller_trade_party)}
+    </cac:PayeeFinancialAccount>
+  </cac:PaymentMeans>
+  <cac:PaymentTerms py:if="this.invoice.payment_term is not None">
+    <cbc:Note>${this.invoice.payment_term.rec_name}</cbc:Note>
+  </cac:PaymentTerms>
+  <cac:AllowanceCharge py:if="False">
+    <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
+    <cbc:AllowanceChargeReason>Neukundenrabatt</cbc:AllowanceChargeReason>
+    <cbc:Amount currencyID="EUR">5.00</cbc:Amount>
+    <cac:TaxCategory>
+      <cbc:ID>S</cbc:ID>
+      <cbc:Percent>19.00</cbc:Percent>
+      <cac:TaxScheme>
+        <cbc:ID>VAT</cbc:ID>
+      </cac:TaxScheme>
+    </cac:TaxCategory>
+  </cac:AllowanceCharge>
+  <cac:TaxTotal>
+    <cbc:TaxAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.invoice.tax_amount)}</cbc:TaxAmount>
+    <py:for each="taxline in this.invoice.taxes">
+        ${TaxSubTotal(taxline)}
+    </py:for>
+  </cac:TaxTotal>
+  <cac:LegalMonetaryTotal>
+    <cbc:LineExtensionAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.invoice.untaxed_amount)}</cbc:LineExtensionAmount>
+    <cbc:TaxExclusiveAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.invoice.untaxed_amount)}</cbc:TaxExclusiveAmount>
+    <cbc:TaxInclusiveAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.invoice.total_amount)}</cbc:TaxInclusiveAmount>
+    <cbc:AllowanceTotalAmount py:if="False" py:attrs="{'currencyID': this.invoice.currency.code}">0.00</cbc:AllowanceTotalAmount>
+    <cbc:ChargeTotalAmount py:if="False" py:attrs="{'currencyID': this.invoice.currency.code}">0.00</cbc:ChargeTotalAmount>
+    <cbc:PrepaidAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.prepaid_amount(this.invoice))}</cbc:PrepaidAmount>
+    <cbc:PayableAmount py:attrs="{'currencyID': this.invoice.currency.code}">${this.negate_amount(this.invoice.amount_to_pay)}</cbc:PayableAmount>
+  </cac:LegalMonetaryTotal>
+  <py:for each="line in this.lines">
+    ${CreditNoteLine(line)}
+  </py:for>
+</ubl:CreditNote>

template/XRechnung-2.2/XRechnung_invoice.xml

@@ -27,8 +27,12 @@
 
     <py:def function="Contact(value)">
         <cbc:Name>${value.name}</cbc:Name>
-        <cbc:Telephone>${value.phone}</cbc:Telephone>
-        <cbc:ElectronicMail>${value.email}</cbc:ElectronicMail>
+        <py:if test="value.phone">
+            <cbc:Telephone>${value.phone}</cbc:Telephone>
+        </py:if>
+        <py:if test="value.email">
+            <cbc:ElectronicMail>${value.email}</cbc:ElectronicMail>
+        </py:if>
     </py:def>
 
     <py:def function="PartyLegalEntity(value, company_id=True)">

tests/__init__.py

@@ -1,23 +1,18 @@
-# This file is part of Tryton.  The COPYRIGHT file at the top level of
-# this repository contains the full copyright notices and license terms.
+# -*- coding: utf-8 -*-
+# This file is part of the edocument-module for Tryton from m-ds.de.
+# The COPYRIGHT file at the top level of this repository contains the
+# full copyright notices and license terms.
 
 import trytond.tests.test_tryton
 import unittest
 
-from trytond.modules.edocument_xrechnung.tests.test_edocument import EdocTestCase
+from .test_edocument import EdocTestCase
 
 __all__ = ['suite']
 
 
-class EDocumentTestCase(\
-    EdocTestCase,\
-    ):
-    'Test edocument module'
-    module = 'edocument_xrechnung'
-
-# end EDocumentTestCase
-
 def suite():
     suite = trytond.tests.test_tryton.suite()
-    suite.addTests(unittest.TestLoader().loadTestsFromTestCase(EDocumentTestCase))
+    suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
+        EdocTestCase))
     return suite

tests/test_edocument.py

@@ -1,12 +1,12 @@
 # -*- coding: utf-8 -*-
-# This file is part of the cashbook-module from m-ds for Tryton.
+# This file is part of the edocument-module for Tryton from m-ds.de.
 # 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, with_transaction
 from trytond.pool import Pool
 from trytond.modules.edocument_uncefact.tests.test_module import get_invoice
-from unittest.mock import Mock, MagicMock
+from unittest.mock import Mock
 from decimal import Decimal
 
 
@@ -15,12 +15,11 @@ class EdocTestCase(ModuleTestCase):
     module = 'edocument_xrechnung'
 
     @with_transaction()
-    def test_xrechn_export_xml(self):
-        """ run export
+    def test_xrechn_export_xml_invoice(self):
+        """ run export - invoice
         """
         pool = Pool()
         Template = pool.get('edocument.xrechnung.invoice')
-        Address = pool.get('party.address')
         Identifier = pool.get('party.identifier')
         Party = pool.get('party.party')
         Bank = pool.get('bank')
@@ -28,28 +27,81 @@ class EdocTestCase(ModuleTestCase):
         BankNumber = pool.get('bank.account.number')
 
         invoice = get_invoice()
-        invoice.party.get_xrechnung_route_id = Mock(return_value='xrechn-route-id-123')
+        invoice.party.get_xrechnung_route_id = Mock(
+            return_value='xrechn-route-id-123')
         invoice.company.party.bank_accounts = [
-            Mock(spec=BankAccount,
+            Mock(
+                spec=BankAccount,
                 currency=invoice.currency,
                 bank=Mock(spec=Bank, party=Mock(spec=Party, name='Bank')),
-                owners = [invoice.company.party],
-                numbers = [Mock(spec=BankNumber, type='other', number='123456')],
+                owners=[invoice.company.party],
+                numbers=[Mock(spec=BankNumber, type='other', number='123456')],
                 )]
         invoice.description = 'description of invoice'
         invoice.comment = 'note line 1\nnote line 2'
         invoice.taxes[0].tax.rate = Decimal('0.1')
         invoice.identifiers = [
-            Mock(spec=Identifier,
+            Mock(
+                spec=Identifier,
                 type='edoc_route_id',
                 code='xrechn-route-id-123')
             ]
 
         template = Template(invoice)
         invoice_string = template.render('XRechnung-2.2')
-        with open('xrechnung-test.xml', 'wt') as fhdl:
+        with open('xrechnung-test-invoice.xml', 'wt') as fhdl:
+            fhdl.write(invoice_string.decode('utf8'))
+
+    @with_transaction()
+    def test_xrechn_export_xml_creditnote(self):
+        """ run export - creditnote
+        """
+        pool = Pool()
+        Template = pool.get('edocument.xrechnung.invoice')
+        Identifier = pool.get('party.identifier')
+        Party = pool.get('party.party')
+        Bank = pool.get('bank')
+        BankAccount = pool.get('bank.account')
+        BankNumber = pool.get('bank.account.number')
+
+        invoice = get_invoice()
+
+        # credit note
+        invoice.lines[0].quantity = -1
+        invoice.lines[0].amount = Decimal('-100.0')
+        invoice.taxes[0].base = Decimal('-100.0')
+        invoice.taxes[0].amount = Decimal('-10.0')
+        invoice.untaxed_amount = Decimal('-100.0')
+        invoice.tax_amount = Decimal('-10.0')
+        invoice.total_amount = Decimal('-110.0')
+        invoice.lines_to_pay[0].debit = Decimal('-110.0')
+
+        invoice.party.get_xrechnung_route_id = Mock(
+            return_value='xrechn-route-id-123')
+        invoice.company.party.bank_accounts = [
+            Mock(
+                spec=BankAccount,
+                currency=invoice.currency,
+                bank=Mock(spec=Bank, party=Mock(spec=Party, name='Bank')),
+                owners=[invoice.company.party],
+                numbers=[Mock(spec=BankNumber, type='other', number='123456')],
+                )]
+        invoice.description = 'description of invoice'
+        invoice.comment = 'note line 1\nnote line 2'
+        invoice.taxes[0].tax.rate = Decimal('0.1')
+        invoice.identifiers = [
+            Mock(
+                spec=Identifier,
+                type='edoc_route_id',
+                code='xrechn-route-id-123')
+            ]
+
+        template = Template(invoice)
+        invoice_string = template.render('XRechnung-2.2')
+        with open('xrechnung-test-creditnote.xml', 'wt') as fhdl:
             fhdl.write(invoice_string.decode('utf8'))
 
 # end EdocTestCase
 
+
 del ModuleTestCase

tryton.cfg

@@ -1,5 +1,5 @@
 [tryton]
-version=6.0.0
+version=6.6.2
 depends:
     edocument_uncefact
     party