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import io
import mock
import unittest
from mako.ext.babelplugin import _split_comment
from mako.ext.babelplugin import extract
from mako.ext.babelplugin import extract_nodes
class Test_extract(unittest.TestCase):
def test_parse_and_invoke_extract_nodes(self):
input = io.BytesIO(b'<p>Hello world</p>')
with mock.patch('mako.ext.babelplugin.extract_nodes') as extract_nodes:
list(extract(input, [], [], {}))
extract_nodes.assert_called_once_with([mock.ANY], [], [], {})
self.assertEqual(
extract_nodes.mock_calls[0][1][0][0].content,
u'<p>Hello world</p>')
def test_parse_python_expression(self):
input = io.BytesIO(b'<p>${_("Message")}</p>')
messages = list(extract(input, ['_'], [], {}))
self.assertEqual(messages, [(1, '_', u'Message', [])])
def test_python_gettext_call(self):
input = io.BytesIO(b'<p>${_("Message")}</p>')
messages = list(extract(input, ['_'], [], {}))
self.assertEqual(messages, [(1, '_', u'Message', [])])
def test_translator_comment(self):
input = io.BytesIO(b'''
<p>
## TRANSLATORS: This is a comment.
${_("Message")}
</p>''')
messages = list(extract(input, ['_'], ['TRANSLATORS:'], {}))
self.assertEqual(
messages,
[(4, '_', u'Message', [u'TRANSLATORS: This is a comment.'])])
class Test_split_comment(unittest.TestCase):
def test_empty_input(self):
self.assertEqual(_split_comment(1, ''), [])
def test_multiple_lines(self):
self.assertEqual(
_split_comment(5, 'one\ntwo\nthree'),
[(5, 'one'), (6, 'two'), (7, 'three')])
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