[ADD][18.0] stock_dangeours_goods: Added Test case for stock_dangeour…

…s_goods.

stock_dangerous_goods/tests/__init__.py

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

stock_dangerous_goods/tests/test_has_lq_products.py

@@ -0,0 +1,146 @@
+from odoo.tests import TransactionCase
+
+
+class TestProductProduct(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        # Create a reference for the limited amount
+        cls.limited_amount_lq = cls.env.ref(
+            "l10n_eu_product_adr_dangerous_goods.limited_amount_1"
+        )
+        # Create a product that is dangerous and has the limited amount
+        cls.dangerous_product = cls.env["product.product"].create(
+            {
+                "name": "Dangerous Product",
+                "is_dangerous": True,
+                "limited_amount_id": cls.limited_amount_lq.id,
+                "is_storable": True,
+            }
+        )
+        # Create a product that is not dangerous
+        cls.non_dangerous_product = cls.env["product.product"].create(
+            {
+                "name": "Non-Dangerous Product",
+                "is_dangerous": False,
+                "is_storable": True,
+            }
+        )
+        # Create a product that is dangerous but does not have the limited amount
+        cls.dangerous_product_no_limit = cls.env["product.product"].create(
+            {
+                "name": "Dangerous Product No Limit",
+                "is_dangerous": True,
+                "limited_amount_id": False,
+            }
+        )
+
+        partner = cls.env["res.partner"].create(
+            {
+                "name": "Test Partner",
+            }
+        )
+
+        # Create a stock picking
+        cls.picking = cls.env["stock.picking"].create(
+            {
+                "partner_id": partner.id,
+                "location_id": cls.env.ref("stock.stock_location_stock").id,
+                "location_dest_id": cls.env.ref("stock.stock_location_customers").id,
+                "picking_type_id": cls.env.ref("stock.picking_type_out").id,
+            }
+        )
+
+    def test_is_lq_product(self):
+        # Test the dangerous product with limited amount
+        self.assertTrue(
+            self.dangerous_product.is_lq_product,
+            "The dangerous product should be a limited quantity product.",
+        )
+
+        # Test the non-dangerous product
+        self.assertFalse(
+            self.non_dangerous_product.is_lq_product,
+            "The non-dangerous product should not be a limited quantity product.",
+        )
+
+        # Test the dangerous product without limited amount
+        self.assertFalse(
+            self.dangerous_product_no_limit.is_lq_product,
+            "The dangerous product without limited amount should not be a limited"
+            " quantity product.",
+        )
+
+    def test_has_lq_products_with_package(self):
+        # Create stock move line for a dangerous product
+        move_line_1 = self.env["stock.move.line"].create(
+            {
+                "picking_id": self.picking.id,
+                "location_id": self.env.ref("stock.stock_location_stock").id,
+                "location_dest_id": self.env.ref("stock.stock_location_customers").id,
+                "product_id": self.dangerous_product.id,
+                "quantity": 10,
+            }
+        )
+
+        # Create stock move line for a non-dangerous product
+        move_line_2 = self.env["stock.move.line"].create(
+            {
+                "picking_id": self.picking.id,
+                "location_id": self.env.ref("stock.stock_location_stock").id,
+                "location_dest_id": self.env.ref("stock.stock_location_customers").id,
+                "product_id": self.non_dangerous_product.id,
+                "quantity": 5,
+            }
+        )
+
+        # Confirm picking and make it available to process
+        self.picking.action_confirm()
+        self.picking.action_assign()
+
+        # Create a stock.quant.package
+        package = self.env["stock.quant.package"].create(
+            {
+                "name": "Test Package",
+            }
+        )
+
+        # Assign the move lines to the package
+        move_line_1.package_id = package.id
+        move_line_2.package_id = package.id
+
+        # Simulate stock quant creation for the products
+        self.env["stock.quant"]._update_available_quantity(
+            self.dangerous_product,
+            self.env.ref("stock.stock_location_stock"),
+            10,
+            package_id=package,
+        )
+        self.env["stock.quant"]._update_available_quantity(
+            self.non_dangerous_product,
+            self.env.ref("stock.stock_location_stock"),
+            5,
+            package_id=package,
+        )
+
+        # Validate that the package has LQ products
+        self.assertTrue(
+            package.has_lq_products,
+            "The package should have LQ products as it contains a dangerous product.",
+        )
+
+        # Remove the dangerous product's quant
+        dangerous_quant = self.env["stock.quant"].search(
+            [
+                ("product_id", "=", self.dangerous_product.id),
+                ("package_id", "=", package.id),
+            ]
+        )
+        dangerous_quant.unlink()
+
+        # Validate that the package no longer has LQ products
+        self.assertFalse(
+            package.has_lq_products,
+            "The package should not have LQ products after removing the dangerous"
+            " product.",
+        )