Replace test setuptools command by unittest discover

tests/__init__.py

@@ -1,6 +0,0 @@
-# This file is part party_company module for Tryton.
-# The COPYRIGHT file at the top level of this repository contains
-# the full copyright notices and license terms.
-from .test_party_company import suite
-
-__all__ = ['suite', 'set_company']

tests/test_module.py

@@ -1,16 +1,13 @@
-# This file is part party_company module for Tryton.
-# The COPYRIGHT file at the top level of this repository contains
-# the full copyright notices and license terms.
-import unittest
-import doctest
+
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
 from contextlib import contextmanager
-import trytond.tests.test_tryton
 from trytond.tests.test_tryton import ModuleTestCase, with_transaction
-from trytond.tests.test_tryton import (doctest_setup, doctest_teardown,
-    doctest_checker)
 from trytond.transaction import Transaction
 from trytond.pool import Pool
-from trytond.modules.company.tests import create_company
+from trytond.modules.company.tests import CompanyTestMixin, create_company
+
 
 @contextmanager
 def set_company(company):
@@ -24,8 +21,8 @@ def set_company(company):
         yield
 
 
-class PartyCompanyTestCase(ModuleTestCase):
-    'Test Party Company module'
+class PartyCompanyTestCase(CompanyTestMixin, ModuleTestCase):
+    'Test PartyCompany module'
     module = 'party_company'
 
     @with_transaction()
@@ -78,12 +75,4 @@ class PartyCompanyTestCase(ModuleTestCase):
             self.assertEqual(user.companies[1] == company2, True)
 
 
-def suite():
-    suite = trytond.tests.test_tryton.suite()
-    suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
-            PartyCompanyTestCase))
-    suite.addTests(doctest.DocFileSuite('scenario_party_company.rst',
-            setUp=doctest_setup, tearDown=doctest_teardown, encoding='utf-8',
-            optionflags=doctest.REPORT_ONLY_FIRST_FAILURE,
-            checker=doctest_checker))
-    return suite
+del ModuleTestCase

tests/test_scenario.py

@@ -0,0 +1,23 @@
+
+# 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 doctest
+import glob
+import os
+
+from trytond.tests.test_tryton import doctest_checker, doctest_teardown
+
+
+def load_tests(loader, tests, pattern):
+    cwd = os.getcwd()
+    try:
+        os.chdir(os.path.dirname(__file__))
+        for scenario in glob.glob('*.rst'):
+            tests.addTests(doctest.DocFileSuite(
+                    scenario, tearDown=doctest_teardown, encoding='utf-8',
+                    checker=doctest_checker,
+                    optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
+    finally:
+        os.chdir(cwd)
+    return tests