feat(fusion_accounting_bank_rec): memo_tokenizer for Canadian bank memo formats

Made-with: Cursor

fusion_accounting_bank_rec/tests/__init__.py

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+from . import test_memo_tokenizer

fusion_accounting_bank_rec/tests/test_memo_tokenizer.py

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+from odoo.tests.common import TransactionCase, tagged
+from odoo.addons.fusion_accounting_bank_rec.services.memo_tokenizer import tokenize_memo
+
+
+@tagged('post_install', '-at_install')
+class TestMemoTokenizer(TransactionCase):
+
+    def test_extracts_rbc_etf_reference(self):
+        tokens = tokenize_memo("RBC ETF DEP REF 4831")
+        self.assertIn('RBC', tokens)
+        self.assertIn('ETF', tokens)
+        self.assertIn('REF4831', tokens)
+
+    def test_extracts_cheque_number(self):
+        tokens = tokenize_memo("CHEQUE 4827 - WESTIN PLATING")
+        self.assertIn('CHEQUE4827', tokens)
+        self.assertIn('WESTIN', tokens)
+        self.assertIn('PLATING', tokens)
+
+    def test_strips_noise_tokens(self):
+        tokens = tokenize_memo("PAYMENT - INV - DEP - 12345")
+        self.assertNotIn('-', tokens)
+        self.assertEqual([t for t in tokens if len(t) <= 1], [])
+
+    def test_handles_empty_memo(self):
+        self.assertEqual(tokenize_memo(""), [])
+        self.assertEqual(tokenize_memo(None), [])
+
+    def test_canadian_french_memo(self):
+        tokens = tokenize_memo("PAIEMENT VIREMENT BANCAIRE")
+        self.assertIn('PAIEMENT', tokens)
+        self.assertIn('VIREMENT', tokens)
+
+    def test_normalises_case(self):
+        tokens = tokenize_memo("rbc etf dep ref 4831")
+        self.assertIn('RBC', tokens)
+
+    def test_handles_special_characters(self):
+        tokens = tokenize_memo("RBC*PAYMENT/REF#4831")
+        self.assertIn('RBC', tokens)
+        self.assertIn('PAYMENT', tokens)
+        self.assertIn('REF4831', tokens)