106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2014 Yahoo! Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import six
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from taskflow import test
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from taskflow.utils import misc
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def _bytes(data):
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if six.PY3:
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return data.encode(encoding='utf-8')
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else:
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return data
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class BinaryEncodeTest(test.TestCase):
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def _check(self, data, expected_result):
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result = misc.binary_encode(data)
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self.assertIsInstance(result, six.binary_type)
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self.assertEqual(expected_result, result)
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def test_simple_binary(self):
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data = _bytes('hello')
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self._check(data, data)
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def test_unicode_binary(self):
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data = _bytes('привет')
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self._check(data, data)
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def test_simple_text(self):
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self._check(u'hello', _bytes('hello'))
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def test_unicode_text(self):
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self._check(u'привет', _bytes('привет'))
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def test_unicode_other_encoding(self):
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result = misc.binary_encode(u'mañana', 'latin-1')
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self.assertIsInstance(result, six.binary_type)
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self.assertEqual(u'mañana'.encode('latin-1'), result)
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class BinaryDecodeTest(test.TestCase):
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def _check(self, data, expected_result):
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result = misc.binary_decode(data)
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self.assertIsInstance(result, six.text_type)
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self.assertEqual(expected_result, result)
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def test_simple_text(self):
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data = u'hello'
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self._check(data, data)
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def test_unicode_text(self):
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data = u'привет'
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self._check(data, data)
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def test_simple_binary(self):
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self._check(_bytes('hello'), u'hello')
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def test_unicode_binary(self):
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self._check(_bytes('привет'), u'привет')
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def test_unicode_other_encoding(self):
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data = u'mañana'.encode('latin-1')
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result = misc.binary_decode(data, 'latin-1')
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self.assertIsInstance(result, six.text_type)
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self.assertEqual(u'mañana', result)
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class DecodeJsonTest(test.TestCase):
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def test_it_works(self):
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self.assertEqual({"foo": 1},
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misc.decode_json(_bytes('{"foo": 1}')))
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def test_it_works_with_unicode(self):
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data = _bytes('{"foo": "фуу"}')
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self.assertEqual({"foo": u'фуу'}, misc.decode_json(data))
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def test_handles_invalid_unicode(self):
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self.assertRaises(ValueError, misc.decode_json,
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six.b('{"\xf1": 1}'))
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def test_handles_bad_json(self):
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self.assertRaises(ValueError, misc.decode_json,
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_bytes('{"foo":'))
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def test_handles_wrong_types(self):
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self.assertRaises(ValueError, misc.decode_json,
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_bytes('42'))
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