Cleanup tests

tests/test_sale_payment.py

@@ -2,37 +2,23 @@
 # This file is part sale_payment module for Tryton.
 # The COPYRIGHT file at the top level of this repository contains the full
 # copyright notices and license terms.
-
-import sys
-import os
-DIR = os.path.abspath(os.path.normpath(os.path.join(__file__,
-    '..', '..', '..', '..', '..', 'trytond')))
-if os.path.isdir(DIR):
-    sys.path.insert(0, os.path.dirname(DIR))
-
 import unittest
 import trytond.tests.test_tryton
 from trytond.tests.test_tryton import test_view, test_depends
 
 
 class SalePaymentTestCase(unittest.TestCase):
-    '''
-    Test Sale Payment module.
-    '''
+    'Test Sale Payment module'
 
     def setUp(self):
         trytond.tests.test_tryton.install_module('sale_payment')
 
     def test0005views(self):
-        '''
-        Test views.
-        '''
+        'Test views'
         test_view('sale_payment')
 
     def test0006depends(self):
-        '''
-        Test depends.
-        '''
+        'Test depends'
         test_depends()
 
 
@@ -41,6 +27,3 @@ def suite():
     suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
         SalePaymentTestCase))
     return suite
-
-if __name__ == '__main__':
-    unittest.TextTestRunner(verbosity=2).run(suite())