feat(fusion_accounting_ai): 5 new bank-rec AI tools wrapping engine

Adds fusion_suggest_matches, fusion_accept_suggestion,
fusion_reconcile_bank_line, fusion_unreconcile, and
fusion_get_pending_suggestions. All route through the BankRecAdapter
(or direct engine for ones the adapter doesn't expose), giving the AI
chat the same reconciliation surface a human operator gets in the OWL UI.

Made-with: Cursor

fusion_accounting_bank_rec/tests/__init__.py

@@ -11,3 +11,4 @@ from . import test_factories
 from . import test_reconcile_engine_integration
 from . import test_bank_rec_prompt
 from . import test_bank_rec_adapter
+from . import test_bank_rec_tools

fusion_accounting_bank_rec/tests/test_bank_rec_tools.py

@@ -0,0 +1,84 @@
+"""Smoke tests for the 5 new fusion bank-rec AI tools."""
+
+from odoo.tests.common import TransactionCase, tagged
+from odoo.addons.fusion_accounting_ai.services.tools import bank_reconciliation as tools
+from . import _factories as f
+
+
+@tagged('post_install', '-at_install')
+class TestFusionBankRecTools(TransactionCase):
+
+    def setUp(self):
+        super().setUp()
+        self.partner = self.env['res.partner'].create({'name': 'Tools Test Partner'})
+
+    def test_fusion_suggest_matches_returns_suggestions(self):
+        invoice = f.make_invoice(self.env, partner=self.partner, amount=550.00)
+        bank_line = f.make_bank_line(
+            self.env, amount=550.00, partner=self.partner, memo='Tool test')
+        result = tools.fusion_suggest_matches(self.env, {
+            'statement_line_ids': [bank_line.id],
+            'limit_per_line': 3,
+        })
+        self.assertIn('suggestions', result)
+        self.assertIn('count', result)
+        self.assertGreater(result['count'], 0)
+
+    def test_fusion_accept_suggestion_reconciles(self):
+        invoice = f.make_invoice(self.env, partner=self.partner, amount=625.00)
+        recv_lines = invoice.line_ids.filtered(
+            lambda l: l.account_id.account_type == 'asset_receivable')
+        bank_line = f.make_bank_line(self.env, amount=625.00, partner=self.partner)
+        sug = f.make_suggestion(
+            self.env, statement_line=bank_line,
+            candidate_move_lines=recv_lines, confidence=0.94)
+        result = tools.fusion_accept_suggestion(self.env, {'suggestion_id': sug.id})
+        self.assertEqual(result['status'], 'accepted')
+        self.assertGreater(len(result['partial_ids']), 0)
+
+    def test_fusion_reconcile_bank_line(self):
+        bank_line, recv_lines = f.make_reconcileable_pair(
+            self.env, amount=375.00, partner=self.partner)
+        result = tools.fusion_reconcile_bank_line(self.env, {
+            'statement_line_id': bank_line.id,
+            'against_move_line_ids': recv_lines.ids,
+        })
+        self.assertEqual(result['status'], 'reconciled')
+        self.assertTrue(result['is_reconciled'])
+
+    def test_fusion_unreconcile(self):
+        bank_line, recv_lines = f.make_reconcileable_pair(
+            self.env, amount=275.00, partner=self.partner)
+        rec = self.env['fusion.reconcile.engine'].reconcile_one(
+            bank_line, against_lines=recv_lines)
+        partial_ids = rec['partial_ids']
+        result = tools.fusion_unreconcile(self.env, {
+            'partial_reconcile_ids': partial_ids,
+        })
+        self.assertEqual(result['status'], 'unreconciled')
+        self.assertGreater(result['count'], 0)
+
+    def test_fusion_get_pending_suggestions(self):
+        bank_line = f.make_bank_line(self.env, amount=100.00, partner=self.partner)
+        sug = f.make_suggestion(
+            self.env, statement_line=bank_line,
+            candidate_move_lines=self.env['account.move.line'],
+            confidence=0.88, state='pending')
+        result = tools.fusion_get_pending_suggestions(self.env, {})
+        self.assertIn('count', result)
+        self.assertGreater(result['count'], 0)
+        ids = [s['id'] for s in result['suggestions']]
+        self.assertIn(sug.id, ids)
+
+    def test_fusion_get_pending_suggestions_filters_by_min_confidence(self):
+        bank_line = f.make_bank_line(self.env, amount=100.00, partner=self.partner)
+        # One low-confidence suggestion
+        f.make_suggestion(self.env, statement_line=bank_line,
+                          confidence=0.30, state='pending')
+        # One high-confidence
+        high = f.make_suggestion(self.env, statement_line=bank_line,
+                                  confidence=0.95, state='pending')
+        result = tools.fusion_get_pending_suggestions(
+            self.env, {'min_confidence': 0.80})
+        ids = [s['id'] for s in result['suggestions']]
+        self.assertIn(high.id, ids)