[IMP] test for OLS03020

Author: fda-odoo

server/src/core/diagnostic_codes_list.rs

@@ -155,7 +155,7 @@ OLS03018, DiagnosticSetting::Error, "Method does not exist on current model",
 */
 OLS03019, DiagnosticSetting::Error, "Compute method not set to modify this field",
 /**
- * _name is set on a class which creaes a model, but the name is already used by another model.
+ * _name is set on a class which creates a model, but the name is already used by another model.
  * Hence, this model is shadowing an existing model.
  */
 OLS03020, DiagnosticSetting::Warning, "Model {0} is shadowing an existing model in dependencies",

server/tests/data/addons/module_1/models/diagnostics.py

@@ -100,4 +100,12 @@ def _compute_1(self):
         self.test_method_search_4 = 10 # OLS03019
 
     def _inverse_1(self):
-        pass
+        pass
+
+class SameNameModel(models.Model):
+    _name = "module_1.same_name_model" # OLS03020
+    _description = "Model with same name as another model"
+
+class SameNameModel2(models.Model):
+    _name = "module_1.same_name_model" # OLS03020
+    _description = "Another model with same name"