book: hierarchie + test

book: Feld 'start_balance' entfernt

tests/test_line.py

@@ -574,6 +574,36 @@ class LineTestCase(ModuleTestCase):
         self.assertEqual(book.lines[2].rec_name, '05/01/2022|Rev/Sp|1.00 usd|Text 3 [-]')
         self.assertEqual(book.lines[2].state, 'edit')
 
+    @with_transaction()
+    def test_line_to_non_type_book(self):
+        """ create cashbook w/o type
+        """
+        pool = Pool()
+        Book = pool.get('cashbook.book')
+        Line = pool.get('cashbook.line')
+
+        category = self.prep_category(cattype='in')
+        company = self.prep_company()
+        party = self.prep_party()
+        book, = Book.create([{
+            'name': 'Book 1',
+            'btype': None,
+            'company': company.id,
+            }])
+        self.assertEqual(book.name, 'Book 1')
+        self.assertEqual(book.state, 'open')
+
+        self.assertRaisesRegex(UserError,
+            'The value for field "Cashbook" in "Cashbook Line" is not valid according to its domain.',
+            Line.create,
+            [{
+                'cashbook': book.id,
+                'date': date(2022, 5, 1),
+                'category': category.id,
+                'bookingtype': 'in',
+                'amount': Decimal('0.0'),
+            }])
+
     @with_transaction()
     def test_line_create_check_deny_write(self):
         """ create cashbook + line, 'close' book, write to line