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#!/usr/bin/env python
#
# Copyright (c), 2016-2020, SISSA (International School for Advanced Studies).
# All rights reserved.
# This file is distributed under the terms of the MIT License.
# See the file 'LICENSE' in the root directory of the present
# distribution, or http://opensource.org/licenses/MIT.
#
# @author Davide Brunato <brunato@sissa.it>
#
"""Tests on internal helper functions"""
import unittest
import gettext
import warnings
import pathlib
from xmlschema import XMLSchema, translation
from xmlschema.testing import SKIP_REMOTE_TESTS, run_xmlschema_tests
class TestTranslations(unittest.TestCase):
@classmethod
def setUpClass(cls):
XMLSchema.meta_schema.build()
cls.translation_classes = (gettext.NullTranslations, # in case of fallback
gettext.GNUTranslations)
@classmethod
def tearDownClass(cls):
XMLSchema.meta_schema.clear()
def test_activation(self):
self.assertIsNone(translation._translation)
try:
translation.activate()
self.assertIsInstance(translation._translation, self.translation_classes)
finally:
translation._translation = None
def test_deactivation(self):
self.assertIsNone(translation._translation)
try:
translation.activate()
self.assertIsInstance(translation._translation, self.translation_classes)
translation.deactivate()
self.assertIsNone(translation._translation)
finally:
translation._translation = None
def test_install(self):
import builtins
self.assertIsNone(translation._translation)
self.assertFalse(translation._installed)
try:
translation.activate(install=True)
self.assertIsInstance(translation._translation, self.translation_classes)
self.assertTrue(translation._installed)
self.assertEqual(builtins.__dict__['_'], translation._translation.gettext)
translation.deactivate()
self.assertIsNone(translation._translation)
self.assertFalse(translation._installed)
self.assertNotIn('_', builtins.__dict__)
finally:
translation._translation = None
translation._installed = False
builtins.__dict__.pop('_', None)
def test_it_translation(self):
self.assertIsNone(translation._translation)
try:
translation.activate(languages=['it'])
self.assertIsInstance(translation._translation, gettext.GNUTranslations)
result = translation.gettext("not a redefinition!")
self.assertEqual(result, "non è una ridefinizione!")
finally:
translation._translation = None
try:
translation.activate(languages=['it', 'en'])
self.assertIsInstance(translation._translation, gettext.GNUTranslations)
result = translation.gettext("not a redefinition!")
self.assertEqual(result, "non è una ridefinizione!")
translation.activate(languages=['en', 'it'])
self.assertIsInstance(translation._translation, gettext.GNUTranslations)
result = translation.gettext("not a redefinition!")
self.assertEqual(result, "not a redefinition!")
finally:
translation._translation = None
def test_pl_translation(self):
self.assertIsNone(translation._translation)
try:
translation.activate(languages=['pl'])
self.assertIsInstance(translation._translation, gettext.GNUTranslations)
result = translation.gettext("The content of element %r is not complete.")
self.assertEqual(result, "Zawartość elementu %r nie jest kompletna.")
finally:
translation._translation = None
try:
translation.activate(languages=['pl', 'en'])
self.assertIsInstance(translation._translation, gettext.GNUTranslations)
result = translation.gettext("The content of element %r is not complete.")
self.assertEqual(result, "Zawartość elementu %r nie jest kompletna.")
finally:
translation._translation = None
@unittest.skipIf(SKIP_REMOTE_TESTS, "Remote networks are not accessible.")
def test_pl_validation_translation(self):
test_dir_path = pathlib.Path(__file__).absolute().parent
xml_path = test_dir_path.joinpath(
"test_cases//translations//pl//tytul_wykonawczy_niekompletny.xml"
)
xsd_path = test_dir_path.joinpath("test_cases//translations//pl//tw-1(5)8e.xsd")
expected_errors = [
"Zawartość elementu 'com:Opisowy' nie jest kompletna. "
"Oczekiwany znacznik 'com:Miejscowosc'.",
"atrybut rodzaj='8': wartość musi być jedną z [1, 2]",
"Zawartość elementu 'com:Beneficjent' nie jest kompletna. "
"Oczekiwany znacznik 'com:NrRachunkuPL'.",
]
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter("always")
try:
translation.activate(languages=['pl'])
schema = XMLSchema(
xsd_path,
defuse="never",
validation="lax",
)
errors = [error.reason for error in schema.iter_errors(xml_path)]
if warns:
self.assertNotEqual(errors, expected_errors)
else:
self.assertListEqual(errors, expected_errors)
finally:
translation._translation = None
if __name__ == '__main__':
run_xmlschema_tests('translations')
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