Initial commit: Odoo 18.0-20251222 extra-addons

sale_fixed_discount/tests/__init__.py

@@ -0,0 +1 @@
+from . import test_sale_fixed_discount

sale_fixed_discount/tests/test_sale_fixed_discount.py

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+# Copyright 2017-18 ForgeFlow S.L.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo.exceptions import ValidationError
+from odoo.tests import Form
+
+from odoo.addons.base.tests.common import BaseCommon
+
+
+class TestSaleFixedDiscount(BaseCommon):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env.user.groups_id |= cls.env.ref("sale.group_discount_per_so_line")
+        cls.partner = cls.env["res.partner"].create({"name": "Test"})
+        cls.tax = cls.env["account.tax"].create(
+            {
+                "name": "TAX 15%",
+                "amount_type": "percent",
+                "type_tax_use": "sale",
+                "amount": 15.0,
+            }
+        )
+        cls.product = cls.env["product.product"].create(
+            {"name": "Test product", "type": "consu"}
+        )
+        cls.product2 = cls.env["product.product"].create(
+            {"name": "Test product 2", "type": "consu"}
+        )
+        cls.sale = cls.env["sale.order"].create(
+            {"name": "Test Sale Order", "partner_id": cls.partner.id}
+        )
+        cls.so_line = cls.env["sale.order.line"]
+        cls.sale_line1 = cls.so_line.create(
+            {
+                "order_id": cls.sale.id,
+                "name": "Line 1",
+                "price_unit": 200.0,
+                "product_uom_qty": 1,
+                "product_id": cls.product.id,
+                "tax_id": [(6, 0, [cls.tax.id])],
+            }
+        )
+
+    def test_01_discounts(self):
+        """Tests multiple discounts in line with taxes."""
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.edit(0) as line:
+                line.discount_fixed = 20.0
+                self.assertEqual(line.discount, 10.0)
+                self.assertEqual(line.price_subtotal, 180.0)
+
+        self.assertEqual(self.sale.amount_total, 207.00)
+
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.edit(0) as line:
+                line.product_uom_qty = 2
+                line.price_unit = 200.0
+                self.assertEqual(line.discount, 10.0)
+                self.assertEqual(line.price_subtotal, 360.0)
+
+        self.assertEqual(self.sale.amount_total, 414.00)
+
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.edit(0) as line:
+                line.product_uom_qty = 1
+                line.price_unit = 200.0
+                line.discount_fixed = 0.0
+                line.discount = 50.0
+                self.assertEqual(line.price_subtotal, 100.0)
+
+        self.assertEqual(self.sale.amount_total, 115.00)
+
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.new() as line2:
+                line2.product_id = self.product2
+                line2.product_uom_qty = 1
+                line2.price_unit = 100.0
+                line2.discount_fixed = 5.0
+                self.assertEqual(line2.discount, 5.0)
+                self.assertEqual(line2.price_subtotal, 95.0)
+
+        #
+        self.assertEqual(self.sale.amount_total, 224.25)
+
+    def test_02_fixed_discount_mismatch(self):
+        """Tests fixed discount mismatch."""
+        with self.assertRaisesRegex(
+            ValidationError,
+            "Please correct one of the discounts",
+        ):
+            with Form(self.sale) as sale_order:
+                with sale_order.order_line.edit(0) as line:
+                    line.discount_fixed = 20.0
+                    line.discount = 5.0
+
+    def test_03_fixed_discount_invoice(self):
+        """Test discount_fixed value propagation to account.move.
+        Case of editing order line by using UI.
+        """
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.edit(0) as line:
+                line.discount_fixed = 20.0
+
+        self.sale.action_confirm()
+        self.sale._create_invoices()
+
+        self.assertEqual(self.sale.invoice_ids.invoice_line_ids.discount_fixed, 20.0)
+        self.assertEqual(self.sale.invoice_ids.invoice_line_ids.discount, 10.0)
+
+        self.assertEqual(self.sale.invoice_ids.tax_totals["base_amount"], 180.0)
+        self.assertEqual(self.sale.invoice_ids.tax_totals["total_amount"], 207.0)
+
+    def test_04_fixed_discount_without_price(self):
+        with Form(self.sale) as sale_order:
+            with sale_order.order_line.edit(0) as line:
+                line.product_uom_qty = 1.0
+                line.price_unit = 0.0
+                line.discount_fixed = 50.0
+                self.assertEqual(line.discount, 0.0)
+                self.assertEqual(line.price_subtotal, 0.0)
+        self.assertEqual(self.sale.amount_total, 0.0)
+
+    def test_05_fixed_discount_invoice(self):
+        """Test discount_fixed value propagation to account.move.
+        Case of editing order line without using UI (onchange would be not triggered).
+        """
+        self.sale.order_line.discount_fixed = 20.0
+
+        self.sale.action_confirm()
+        self.sale._create_invoices()
+
+        self.assertEqual(self.sale.invoice_ids.invoice_line_ids.discount_fixed, 20.0)
+        self.assertEqual(self.sale.invoice_ids.invoice_line_ids.discount, 10.0)
+
+        self.assertEqual(self.sale.invoice_ids.tax_totals["base_amount"], 180.0)
+        self.assertEqual(self.sale.invoice_ids.tax_totals["total_amount"], 207.0)