| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| """Unit tests for the json_value module.""" |
| |
| from __future__ import absolute_import |
| |
| import unittest |
| |
| from apache_beam.internal.gcp.json_value import from_json_value |
| from apache_beam.internal.gcp.json_value import to_json_value |
| from apache_beam.options.value_provider import RuntimeValueProvider |
| from apache_beam.options.value_provider import StaticValueProvider |
| |
| # Protect against environments where apitools library is not available. |
| # pylint: disable=wrong-import-order, wrong-import-position |
| try: |
| from apitools.base.py.extra_types import JsonValue |
| except ImportError: |
| JsonValue = None |
| # pylint: enable=wrong-import-order, wrong-import-position |
| |
| |
| @unittest.skipIf(JsonValue is None, 'GCP dependencies are not installed') |
| class JsonValueTest(unittest.TestCase): |
| |
| def test_string_to(self): |
| self.assertEqual(JsonValue(string_value='abc'), to_json_value('abc')) |
| |
| def test_bytes_to(self): |
| self.assertEqual(JsonValue(string_value='abc'), to_json_value(b'abc')) |
| |
| def test_true_to(self): |
| self.assertEqual(JsonValue(boolean_value=True), to_json_value(True)) |
| |
| def test_false_to(self): |
| self.assertEqual(JsonValue(boolean_value=False), to_json_value(False)) |
| |
| def test_int_to(self): |
| self.assertEqual(JsonValue(integer_value=14), to_json_value(14)) |
| |
| def test_float_to(self): |
| self.assertEqual(JsonValue(double_value=2.75), to_json_value(2.75)) |
| |
| def test_static_value_provider_to(self): |
| svp = StaticValueProvider(str, 'abc') |
| self.assertEqual(JsonValue(string_value=svp.value), to_json_value(svp)) |
| |
| def test_runtime_value_provider_to(self): |
| RuntimeValueProvider.runtime_options = None |
| rvp = RuntimeValueProvider('arg', 123, int) |
| self.assertEqual(JsonValue(is_null=True), to_json_value(rvp)) |
| |
| def test_none_to(self): |
| self.assertEqual(JsonValue(is_null=True), to_json_value(None)) |
| |
| def test_string_from(self): |
| self.assertEqual('WXYZ', from_json_value(to_json_value('WXYZ'))) |
| |
| def test_true_from(self): |
| self.assertEqual(True, from_json_value(to_json_value(True))) |
| |
| def test_false_from(self): |
| self.assertEqual(False, from_json_value(to_json_value(False))) |
| |
| def test_int_from(self): |
| self.assertEqual(-27, from_json_value(to_json_value(-27))) |
| |
| def test_float_from(self): |
| self.assertEqual(4.5, from_json_value(to_json_value(4.5))) |
| |
| def test_with_type(self): |
| rt = from_json_value(to_json_value('abcd', with_type=True)) |
| self.assertEqual('http://schema.org/Text', rt['@type']) |
| self.assertEqual('abcd', rt['value']) |
| |
| def test_none_from(self): |
| self.assertIsNone(from_json_value(to_json_value(None))) |
| |
| def test_large_integer(self): |
| num = 1 << 35 |
| self.assertEqual(num, from_json_value(to_json_value(num))) |
| |
| def test_long_value(self): |
| num = 1 << 63 - 1 |
| self.assertEqual(num, from_json_value(to_json_value(num))) |
| |
| def test_too_long_value(self): |
| with self.assertRaises(TypeError): |
| to_json_value(1 << 64) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |