fixup! [IMP] account_edi_simple_pdf: increase test coverage

account_edi_simple_pdf/tests/test_invoice_import.py

@@ -5,7 +5,7 @@
 import base64
 
 from odoo import exceptions, fields
-from odoo.tests.common import TransactionCase, tagged
+from odoo.tests.common import Form, TransactionCase, tagged
 from odoo.tools import file_open, float_compare
 
 
@@ -505,6 +505,43 @@ def test_invoice_number_parsing(self):
             )
             self.assertEqual(src, parsed_inv["invoice_number"])
 
+    def test_description_parsing(self):
+        field = self.env["account.invoice.import.simple.pdf.fields"].create(
+            {
+                "name": "description",
+                "regexp": ".*",
+                "extract_rule": "position_start",
+            }
+        )
+        with self.assertRaisesRegex(
+            exceptions.ValidationError, "Specific Regular Expression"
+        ):
+            field.regexp = False
+        with Form(field) as field_form:
+            field_form.extract_rule = False
+            field_form.name = "description"
+            field_form.regexp = "desc: .*"
+        self.assertEqual(field.extract_rule, "first")
+        parsed_inv = {"failed_fields": []}
+        field._get_description(parsed_inv, "", {}, {})
+        self.assertIn("description", parsed_inv["failed_fields"])
+        parsed_inv = {}
+        field._get_description(parsed_inv, "desc: hello world", {}, {})
+        self.assertEqual(parsed_inv["description"], "desc: hello world")
+        parsed_inv = {}
+        field.extract_rule = "position_min"
+        field.position = 1
+        field._get_description(parsed_inv, "desc: 1\ndesc: 2", {}, {})
+        self.assertEqual(parsed_inv["description"], "desc: 1")
+        parsed_inv = {}
+        field.extract_rule = "min"
+        field._get_description(parsed_inv, "desc: 1\ndesc: 2", {}, {})
+        self.assertEqual(parsed_inv["description"], "desc: 1")
+        parsed_inv = {}
+        field.extract_rule = "max"
+        field._get_description(parsed_inv, "desc: 1\ndesc: 2", {}, {})
+        self.assertEqual(parsed_inv["description"], "desc: 2")
+
     def test_complete_import(self):
         attachment = self.env["ir.attachment"].create(
             {