Replace test setuptools command by unittest discover

issue9215
review389851002

setup.py

@@ -136,13 +136,13 @@ setup(name=name,
     license='GPL-3',
     python_requires='>=3.7',
     install_requires=requires,
+    extras_require={
+        'test': tests_require,
+        },
     dependency_links=dependency_links,
     zip_safe=False,
     entry_points="""
     [trytond.modules]
     stock_lot_sled = trytond.modules.stock_lot_sled
     """,
-    test_suite='tests',
-    test_loader='trytond.test_loader:Loader',
-    tests_require=tests_require,
     )

tests/__init__.py

@@ -1,9 +1,2 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
-
-try:
-    from trytond.modules.stock_lot_sled.tests.test_stock_lot_sled import suite
-except ImportError:
-    from .test_stock_lot_sled import suite
-
-__all__ = ['suite']

tests/test_module.py

@@ -1,9 +1,7 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 import datetime
-import unittest
 
-import trytond.tests.test_tryton
 from trytond.modules.company.tests import (
     CompanyTestMixin, create_company, set_company)
 from trytond.pool import Pool
@@ -160,8 +158,4 @@ class StockLotSLEDTestCase(CompanyTestMixin, ModuleTestCase):
                         (repr(context), delay))
 
 
-def suite():
-    suite = trytond.tests.test_tryton.suite()
-    suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
-            StockLotSLEDTestCase))
-    return suite
+del ModuleTestCase

tox.ini

@@ -2,8 +2,9 @@
 envlist = {py37,py38,py39,py310}-{sqlite,postgresql}
 
 [testenv]
+extras = test
 commands =
-    coverage run --include=.*/stock_lot_sled/* setup.py test
+    coverage run --include=.*/stock_lot_sled/* -m unittest discover -s tests
     coverage report --include=.*/stock_lot_sled/* --omit=*/tests/*
 deps =
     coverage