blob: 8b6249b5961154a50f7fc99ced098e1945b47b6f [file] [log] [blame]
# Copyright 2018 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Unit tests for translation_helper.py."""
import unittest
import os
import sys
# pylint: disable=relative-import
import translation_helper
here = os.path.realpath(__file__)
testdata_path = os.path.normpath(os.path.join(here, '..', '..', 'testdata'))
class TcHelperTest(unittest.TestCase):
def test_get_translatable_grds(self):
grds = translation_helper.get_translatable_grds(
testdata_path, ['test.grd', 'not_translated.grd', 'internal.grd'],
os.path.join(testdata_path, 'translation_expectations.pyl'))
self.assertEqual(1, len(grds))
# There should be no references to not_translated.grd (mentioning the
# filename here so that it doesn't appear unused).
grd = grds[0]
self.assertEqual(os.path.join(testdata_path, 'test.grd'), grd.path)
self.assertEqual(testdata_path, grd.dir)
self.assertEqual('test.grd', grd.name)
self.assertEqual([os.path.join(testdata_path, 'part.grdp')], grd.grdp_paths)
self.assertEqual([], grd.structure_paths)
self.assertEqual([os.path.join(testdata_path, 'test_en-GB.xtb')],
grd.xtb_paths)
self.assertEqual({'en-GB': os.path.join(testdata_path, 'test_en-GB.xtb')},
grd.lang_to_xtb_path)
self.assertTrue(grd.appears_translatable)
self.assertEquals(['en-GB'], grd.expected_languages)
# The expectations list an untranslatable file (not_translated.grd), but the
# grd list doesn't contain it.
def test_missing_untranslatable(self):
TRANSLATION_EXPECTATIONS = os.path.join(testdata_path,
'translation_expectations.pyl')
with self.assertRaises(Exception) as context:
translation_helper.get_translatable_grds(
testdata_path, ['test.grd', 'internal.grd'], TRANSLATION_EXPECTATIONS)
self.assertEqual(
'%s needs to be updated. Please fix these issues:\n'
' - not_translated.grd is listed in the translation expectations, '
'but this grd file does not exist.' % TRANSLATION_EXPECTATIONS,
context.exception.message)
# The expectations list an internal file (internal.grd), but the grd list
# doesn't contain it.
def test_missing_internal(self):
TRANSLATION_EXPECTATIONS = os.path.join(testdata_path,
'translation_expectations.pyl')
with self.assertRaises(Exception) as context:
translation_helper.get_translatable_grds(
testdata_path, ['test.grd', 'not_translated.grd'],
TRANSLATION_EXPECTATIONS)
self.assertEqual(
'%s needs to be updated. Please fix these issues:\n'
' - internal.grd is listed in translation expectations as an internal '
'file to be ignored, but this grd file does not exist.' %
TRANSLATION_EXPECTATIONS, context.exception.message)
# The expectations list a translatable file (test.grd), but the grd list
# doesn't contain it.
def test_missing_translatable(self):
TRANSLATION_EXPECTATIONS = os.path.join(testdata_path,
'translation_expectations.pyl')
with self.assertRaises(Exception) as context:
translation_helper.get_translatable_grds(
testdata_path, ['not_translated.grd', 'internal.grd'],
TRANSLATION_EXPECTATIONS)
self.assertEqual(
'%s needs to be updated. Please fix these issues:\n'
' - test.grd is listed in the translation expectations, but this grd '
'file does not exist.' % TRANSLATION_EXPECTATIONS,
context.exception.message)
# The grd list contains a file (part.grdp) that's not listed in translation
# expectations.
def test_expectations_not_updated(self):
TRANSLATION_EXPECTATIONS = os.path.join(testdata_path,
'translation_expectations.pyl')
with self.assertRaises(Exception) as context:
translation_helper.get_translatable_grds(
testdata_path,
['test.grd', 'part.grdp', 'not_translated.grd', 'internal.grd'],
TRANSLATION_EXPECTATIONS)
self.assertEqual(
'%s needs to be updated. Please fix these issues:\n'
' - part.grdp appears to be translatable (because it contains <file> '
'or <message> elements), but is not listed in the translation '
'expectations.' % TRANSLATION_EXPECTATIONS, context.exception.message)
if __name__ == '__main__':
unittest.main()