first commit

modules/sale_invoice_date/tests/test_module.py

@@ -0,0 +1,31 @@
+# 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 unittest.mock import MagicMock
+
+from trytond.pool import Pool
+from trytond.tests.test_tryton import ModuleTestCase, with_transaction
+
+
+class SaleInvoiceDateTestCase(ModuleTestCase):
+    'Test Sale Invoice Date module'
+    module = 'sale_invoice_date'
+    extras = ['sale_invoice_grouping']
+
+    @with_transaction()
+    def test_invoice_grouping(self):
+        "Test fields to group invoice"
+        pool = Pool()
+        Sale = pool.get('sale.sale')
+        Invoice = pool.get('account.invoice')
+
+        sale = Sale()
+        invoice = MagicMock(spec=Invoice)
+
+        fields = sale._get_invoice_grouping_fields(invoice)
+
+        self.assertIn('invoice_date', fields)
+        self.assertLessEqual(fields, Invoice._fields.keys())
+
+
+del ModuleTestCase