Reactive RST tests scenarios

setup.py

@@ -49,7 +49,7 @@ for dep in info.get('depends', []):
         requires.append(get_require_version('%s_%s' % (prefix, dep)))
 requires.append(get_require_version('trytond'))
 
-tests_require = []
+tests_require = [get_require_version('proteus')]
 dependency_links = []
 if minor_version % 2:
     # Add development index for testing with proteus
@@ -116,4 +116,5 @@ setup(name=name,
     test_loader='trytond.test_loader:Loader',
     tests_require=tests_require,
     use_2to3=True,
+    convert_2to3_doctests=['tests/scenario_sale_payment.rst'],
     )

tests/test_sale_payment.py

@@ -6,6 +6,7 @@ import doctest
 import trytond.tests.test_tryton
 from trytond.tests.test_tryton import ModuleTestCase
 from trytond.tests.test_tryton import doctest_setup, doctest_teardown
+from trytond.tests.test_tryton import doctest_checker
 
 
 class SalePaymentTestCase(ModuleTestCase):
@@ -19,5 +20,6 @@ def suite():
         SalePaymentTestCase))
     suite.addTests(doctest.DocFileSuite('scenario_sale_payment.rst',
             setUp=doctest_setup, tearDown=doctest_teardown, encoding='utf-8',
+            checker=doctest_checker,
             optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
     return suite