Initial import from Docker volume

tests/test_i18n.py

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+# 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 unittest
+from unittest.mock import patch
+
+from trytond.i18n import gettext, lazy_gettext
+from trytond.pool import Pool
+from trytond.tests.test_tryton import activate_module, with_transaction
+from trytond.tools.string_ import LazyString
+
+
+class I18nTestCase(unittest.TestCase):
+    'Test Model Access'
+
+    @classmethod
+    def setUpClass(cls):
+        activate_module('tests')
+
+    @with_transaction()
+    def test_gettext_with_translation(self):
+        "gettext returns the translated text"
+        pool = Pool()
+        Lang = pool.get('ir.lang')
+        Translation = pool.get('ir.translation')
+        ModelData = pool.get('ir.model.data')
+
+        lang, = Lang.search([('code', '!=', 'en')], limit=1)
+        Translation.create([{
+                    'name': 'ir.message,text',
+                    'lang': lang.code,
+                    'type': 'model',
+                    'res_id': ModelData.get_id('tests', 'msg_test'),
+                    'src': 'Message',
+                    'value': 'Translated Message',
+                    'module': 'tests',
+                    'fuzzy': False,
+                    }])
+
+        message = gettext('tests.msg_test', lang.code)
+
+        self.assertEqual(message, 'Translated Message')
+
+    @with_transaction()
+    def test_gettext_with_translation_format(self):
+        "gettext returns the translated and formatted text"
+        pool = Pool()
+        Lang = pool.get('ir.lang')
+        Translation = pool.get('ir.translation')
+        ModelData = pool.get('ir.model.data')
+
+        lang, = Lang.search([('code', '!=', 'en')], limit=1)
+        Translation.create([{
+                    'name': 'ir.message,text',
+                    'lang': lang.code,
+                    'type': 'model',
+                    'res_id': ModelData.get_id('tests', 'msg_test'),
+                    'src': 'Message',
+                    'value': 'Translated Message %(variable)s',
+                    'module': 'tests',
+                    'fuzzy': False,
+                    }])
+
+        message1 = gettext(
+            'tests.msg_test', lang.code, variable='foo')
+        message2 = gettext(
+            'tests.msg_test', lang.code, variable='bar')
+
+        self.assertEqual(message1, 'Translated Message foo')
+        self.assertEqual(message2, 'Translated Message bar')
+
+    @with_transaction()
+    def test_gettext_no_translation(self):
+        "gettext returns original string when no translation"
+        pool = Pool()
+        Lang = pool.get('ir.lang')
+
+        lang, = Lang.search([('code', '!=', 'en')], limit=1)
+
+        message = gettext('tests.msg_test', lang.code)
+
+        self.assertEqual(message, 'Message')
+
+    @with_transaction()
+    def test_gettest_wrong_id_format(self):
+        "gettext returns the id if it has wrong format"
+        with patch('trytond.pool.Pool.test', False):
+            message = gettext("Wrong Format")
+
+        self.assertEqual(message, "Wrong Format")
+
+    @with_transaction()
+    def test_gettext_wrong_id(self):
+        "gettext returns the id if it does not exist"
+        with patch('trytond.pool.Pool.test', False):
+            message = gettext('tests.not_exist')
+
+        self.assertEqual(message, 'tests.not_exist')
+
+    def test_gettext_without_transaction(self):
+        "gettext return the id if there is no transaction"
+        message = gettext('test.msg_test')
+
+        self.assertEqual(message, 'test.msg_test')
+
+    @with_transaction()
+    def test_lazy_gettext(self):
+        "lazy_gettext returns a LazyString"
+        lazy = lazy_gettext('tests.msg_test')
+
+        self.assertIsInstance(lazy, LazyString)
+        self.assertEqual(str(lazy), "Message")