[FIX] product: Variants settings on specific test

Some tests on dynamic variants mechanism didn't pass on test
without demo data due to odoo#143543.

closes odoo#159709

Signed-off-by: Benjamin Hanquin (beha) <beha@odoo.com>

addons/product/tests/test_name.py

@@ -29,6 +29,8 @@ def test_default_code_and_negative_operator(self):
         self.assertNotIn(self.product.id, res_ids)
 
     def test_product_template_search_name_no_product_product(self):
+        # To be able to test dynamic variant "variants" feature must be set up
+        self.env.user.write({'groups_id': [(4, self.env.ref('product.group_product_variant').id)]})
         color_attr = self.env['product.attribute'].create({'name': 'Color', 'create_variant': 'dynamic'})
         color_attr_value_r = self.env['product.attribute.value'].create({'name': 'Red', 'attribute_id': color_attr.id})
         color_attr_value_b = self.env['product.attribute.value'].create({'name': 'Blue', 'attribute_id': color_attr.id})

addons/product/tests/test_variants.py

@@ -1014,6 +1014,8 @@ def unlink(slef):
         Product._revert_method('unlink')
 
     def test_name_search_dynamic_attributes(self):
+        # To be able to test dynamic variant "variants" feature must be set up
+        self.env.user.write({'groups_id': [(4, self.env.ref('product.group_product_variant').id)]})
         dynamic_attr = self.env['product.attribute'].create({
             'name': 'Dynamic',
             'create_variant': 'dynamic',

addons/stock/tests/test_product.py

@@ -228,6 +228,8 @@ def test_search_product_template(self):
         calling `name_search` with a negative operator will exclude T from the
         result.
         """
+        # To be able to test dynamic variant "variants" feature must be set up
+        self.env.user.write({'groups_id': [(4, self.env.ref('product.group_product_variant').id)]})
         template = self.env['product.template'].create({
             'name': 'Super Product',
         })