129 lines
3.9 KiB
Python
129 lines
3.9 KiB
Python
#!/usr/bin/env python
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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 io
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import json
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from unittest import mock
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from cliff.formatters import json_format
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from cliff.tests import base
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from cliff.tests import test_columns
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class TestJSONFormatter(base.TestBase):
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def test_one(self):
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sf = json_format.JSONFormatter()
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c = ('a', 'b', 'c', 'd')
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d = ('A', 'B', 'C', '"escape me"')
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expected = {
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'a': 'A',
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'b': 'B',
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'c': 'C',
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'd': '"escape me"'
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}
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args = mock.Mock()
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sf.add_argument_group(args)
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args.noindent = True
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output = io.StringIO()
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sf.emit_one(c, d, output, args)
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value = output.getvalue()
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print(len(value.splitlines()))
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self.assertEqual(1, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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args.noindent = False
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output = io.StringIO()
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sf.emit_one(c, d, output, args)
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value = output.getvalue()
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self.assertEqual(6, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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def test_formattablecolumn_one(self):
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sf = json_format.JSONFormatter()
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c = ('a', 'b', 'c', 'd')
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d = ('A', 'B', 'C', test_columns.FauxColumn(['the', 'value']))
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expected = {
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'a': 'A',
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'b': 'B',
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'c': 'C',
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'd': ['the', 'value'],
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}
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args = mock.Mock()
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sf.add_argument_group(args)
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args.noindent = True
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output = io.StringIO()
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sf.emit_one(c, d, output, args)
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value = output.getvalue()
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print(len(value.splitlines()))
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self.assertEqual(1, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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def test_list(self):
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sf = json_format.JSONFormatter()
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c = ('a', 'b', 'c')
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d = (
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('A1', 'B1', 'C1'),
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('A2', 'B2', 'C2'),
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('A3', 'B3', 'C3')
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)
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expected = [
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{'a': 'A1', 'b': 'B1', 'c': 'C1'},
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{'a': 'A2', 'b': 'B2', 'c': 'C2'},
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{'a': 'A3', 'b': 'B3', 'c': 'C3'}
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]
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args = mock.Mock()
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sf.add_argument_group(args)
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args.noindent = True
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output = io.StringIO()
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sf.emit_list(c, d, output, args)
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value = output.getvalue()
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self.assertEqual(1, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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args.noindent = False
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output = io.StringIO()
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sf.emit_list(c, d, output, args)
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value = output.getvalue()
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self.assertEqual(17, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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def test_formattablecolumn_list(self):
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sf = json_format.JSONFormatter()
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c = ('a', 'b', 'c')
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d = (
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('A1', 'B1', test_columns.FauxColumn(['the', 'value'])),
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)
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expected = [
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{'a': 'A1', 'b': 'B1', 'c': ['the', 'value']},
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]
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args = mock.Mock()
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sf.add_argument_group(args)
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args.noindent = True
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output = io.StringIO()
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sf.emit_list(c, d, output, args)
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value = output.getvalue()
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self.assertEqual(1, len(value.splitlines()))
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actual = json.loads(value)
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self.assertEqual(expected, actual)
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