[IMP] loading: tests are allowed without demo data

As most of the tests are using demo data, a check is performed to verify
that they are loaded.

A best practice is to write tests that does not depend on demo data but
with this check, it's not possible to launch them without demo data.

With this commit, the check is removed, allowing to launch test even
without demo data loaded.

closes odoo/odoo#33531

Signed-off-by: Christophe Monniez (moc) <moc@odoo.com>

odoo/modules/loading.py

@@ -246,17 +246,15 @@ def load_module_graph(cr, graph, status=None, perform_checks=True,
             # update made to the schema or data so the tests can run
             # (separately in their own transaction)
             cr.commit()
-            if demo_loaded:
-                # launch tests only in demo mode, allowing tests to use demo data.
-                if tools.config.options['test_enable']:
-                    # Yamel test
-                    report.record_result(load_test(idref, mode))
-                    # Python tests
-                    env['ir.http']._clear_routing_map()     # force routing map to be rebuilt
-                    report.record_result(odoo.modules.module.run_unit_tests(module_name, cr.dbname))
-                    # tests may have reset the environment
-                    env = api.Environment(cr, SUPERUSER_ID, {})
-                    module = env['ir.module.module'].browse(module_id)
+
+            if tools.config.options['test_enable']:
+                report.record_result(load_test(idref, mode))
+                # Python tests
+                env['ir.http']._clear_routing_map()     # force routing map to be rebuilt
+                report.record_result(odoo.modules.module.run_unit_tests(module_name, cr.dbname))
+                # tests may have reset the environment
+                env = api.Environment(cr, SUPERUSER_ID, {})
+                module = env['ir.module.module'].browse(module_id)
 
             processed_modules.append(package.name)