From 917fc8c01ea65ddd1f284a0de965e0ecbfa26d12 Mon Sep 17 00:00:00 2001
From: Marc Durepos <marc@bemade.org>
Date: Tue, 12 Mar 2024 14:16:40 -0400
Subject: [PATCH] [ADD] bemade_utils: new module currently only with a
 decorator for patching tests.

---
 bemade_utils/__init__.py                 |  0
 bemade_utils/__manifest__.py             | 33 ++++++++++++++++++++++++
 bemade_utils/tests/__init__.py           |  1 +
 bemade_utils/tests/test_patching_test.py | 17 ++++++++++++
 bemade_utils/tools/test.py               | 28 ++++++++++++++++++++
 5 files changed, 79 insertions(+)
 create mode 100644 bemade_utils/__init__.py
 create mode 100644 bemade_utils/__manifest__.py
 create mode 100644 bemade_utils/tests/__init__.py
 create mode 100644 bemade_utils/tests/test_patching_test.py
 create mode 100644 bemade_utils/tools/test.py

diff --git a/bemade_utils/__init__.py b/bemade_utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/bemade_utils/__manifest__.py b/bemade_utils/__manifest__.py
new file mode 100644
index 0000000..e330099
--- /dev/null
+++ b/bemade_utils/__manifest__.py
@@ -0,0 +1,33 @@
+#
+#    Bemade Inc.
+#
+#    Copyright (C) 2023-June Bemade Inc. (<https://www.bemade.org>).
+#    Author: Marc Durepos (Contact : marc@bemade.org)
+#
+#    This program is under the terms of the Odoo Proprietary License v1.0 (OPL-1)
+#    It is forbidden to publish, distribute, sublicense, or sell copies of the Software
+#    or modified copies of the Software.
+#
+#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+#    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+#    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+#    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#    DEALINGS IN THE SOFTWARE.
+#
+{
+    'name': 'Bemade App Utilities',
+    'version': '15.0.1.0.0',
+    'summary': 'Utilities commonly used in Bemade modules.',
+    'description': 'Adds utilities such as an annotation for patching tests when modifying Odoo behaviour.',
+    'category': 'Technical',
+    'author': 'Bemade Inc.',
+    'website': 'http://www.bemade.org',
+    'license': 'OPL-1',
+    'depends': [],
+    'data': [],
+    'assets': {},
+    'installable': True,
+    'auto_install': False
+}
diff --git a/bemade_utils/tests/__init__.py b/bemade_utils/tests/__init__.py
new file mode 100644
index 0000000..27cd6d5
--- /dev/null
+++ b/bemade_utils/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_patching_test
diff --git a/bemade_utils/tests/test_patching_test.py b/bemade_utils/tests/test_patching_test.py
new file mode 100644
index 0000000..9b4b5da
--- /dev/null
+++ b/bemade_utils/tests/test_patching_test.py
@@ -0,0 +1,17 @@
+from odoo.tests import TransactionCase
+from addons.bemade_utils.tools.test import patch_test
+
+
+class TestA(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+    def test_method_a(self):
+        self.assertFalse(True)
+
+
+class TestB(TransactionCase):
+    @patch_test(TestA.test_method_a)
+    def test_redefining_test(self):
+        self.assertTrue(True)
diff --git a/bemade_utils/tools/test.py b/bemade_utils/tools/test.py
new file mode 100644
index 0000000..29e34d3
--- /dev/null
+++ b/bemade_utils/tools/test.py
@@ -0,0 +1,28 @@
+import importlib
+from functools import wraps
+
+
+def patch_test(original_method):
+    """
+    A decorator that patches an Odoo test method with a new one.
+    The original_method is a direct reference to the method to be patched.
+    """
+    def decorator(new_method):
+        @wraps(new_method)
+        def wrapper(*args, **kwargs):
+            return new_method(*args, **kwargs)
+
+        # Extract module and class names
+        module_name = original_method.__module__
+        class_name = original_method.__qualname__.split('.')[0]  # Assuming the method is always in a class
+
+        # Import the module
+        module = importlib.import_module(module_name)
+        # Get the class
+        cls = getattr(module, class_name)
+
+        # Replace the original method with the new one
+        setattr(cls, original_method.__name__, wrapper)
+
+        return wrapper
+    return decorator