Replace test setuptools command by unittest discover

issue9215
review389851002

CHANGELOG

@@ -1,3 +1,4 @@
+* Use unittest discover
 * Support notification message
 * Add option to define logging output location
 * Remove TreeViewControl

setup.py

@@ -160,6 +160,5 @@ dist = setup(name=name,
         },
     dependency_links=dependency_links,
     zip_safe=False,
-    test_suite='tryton.tests',
     **args
     )

tox.ini

@@ -3,7 +3,7 @@ envlist = py37,py38,py39,py310
 
 [testenv]
 commands =
-    coverage run setup.py test
+    coverage run -m unittest discover -s tryton.tests
     coverage report --include=./tryton/* --omit=*/tests/*
 deps =
     coverage

tryton/tests/__init__.py

@@ -1,29 +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.
-import os
-import sys
-import unittest
-
-
-def test_suite():
-    suite = unittest.TestSuite()
-    loader = unittest.TestLoader()
-    for filename in os.listdir(os.path.dirname(__file__)):
-        if filename.startswith("test") and filename.endswith(".py"):
-            modname = "tryton.tests." + filename[:-3]
-            __import__(modname)
-            module = sys.modules[modname]
-            suite.addTests(loader.loadTestsFromModule(module))
-    return suite
-
-
-def main():
-    suite = test_suite()
-    runner = unittest.TextTestRunner()
-    return runner.run(suite)
-
-
-if __name__ == '__main__':
-    sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.dirname(
-        os.path.abspath(__file__)))))
-    sys.exit(not main().wasSuccessful())