119 lines
3.8 KiB
Python
119 lines
3.8 KiB
Python
# Copyright 2021 Acme Gating, LLC
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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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from zuul.lib import yamlutil
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from tests.base import BaseTestCase
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import testtools
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class TestYamlDumper(BaseTestCase):
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def test_load_normal_data(self):
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expected = {'foo': 'bar'}
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data = 'foo: bar\n'
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out = yamlutil.safe_load(data)
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self.assertEqual(out, expected)
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out = yamlutil.encrypted_load(data)
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self.assertEqual(out, expected)
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def test_load_encrypted_data(self):
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expected = {'foo': yamlutil.EncryptedPKCS1_OAEP('YmFy')}
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self.assertEqual(expected['foo'].ciphertext, b'bar')
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data = "foo: !encrypted/pkcs1-oaep YmFy\n"
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out = yamlutil.encrypted_load(data)
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self.assertEqual(out, expected)
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with testtools.ExpectedException(
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yamlutil.yaml.constructor.ConstructorError):
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out = yamlutil.safe_load(data)
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def test_dump_normal_data(self):
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data = {'foo': 'bar'}
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expected = 'foo: bar\n'
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out = yamlutil.safe_dump(data, default_flow_style=False)
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self.assertEqual(out, expected)
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out = yamlutil.encrypted_dump(data, default_flow_style=False)
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self.assertEqual(out, expected)
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def test_dump_encrypted_data(self):
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data = {'foo': yamlutil.EncryptedPKCS1_OAEP('YmFy')}
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self.assertEqual(data['foo'].ciphertext, b'bar')
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expected = "foo: !encrypted/pkcs1-oaep YmFy\n"
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out = yamlutil.encrypted_dump(data, default_flow_style=False)
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self.assertEqual(out, expected)
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with testtools.ExpectedException(
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yamlutil.yaml.representer.RepresenterError):
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out = yamlutil.safe_dump(data, default_flow_style=False)
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def test_ansible_dumper(self):
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data = {'foo': 'bar'}
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data = yamlutil.mark_strings_unsafe(data)
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expected = "foo: !unsafe bar\n"
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yaml_out = yamlutil.ansible_unsafe_dump(data, default_flow_style=False)
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# Assert the serialized string looks good
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self.assertEqual(yaml_out, expected)
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# Check the round trip
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data_in = yamlutil.ansible_unsafe_load(yaml_out)
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self.assertEqual(data, data_in)
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data = {'foo': {'bar': 'baz'}, 'list': ['bar', 1, 3.0, True, None]}
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data = yamlutil.mark_strings_unsafe(data)
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expected = """\
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foo:
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bar: !unsafe baz
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list:
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- !unsafe bar
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- 1
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- 3.0
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- true
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- null
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"""
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yaml_out = yamlutil.ansible_unsafe_dump(data, default_flow_style=False)
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# Assert the serialized string looks good
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self.assertEqual(yaml_out, expected)
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data_in = yamlutil.ansible_unsafe_load(yaml_out)
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# Check the round trip
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self.assertEqual(data, data_in)
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def test_ansible_dumper_with_aliases(self):
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foo = {'bar': 'baz'}
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data = {'foo1': foo, 'foo2': foo}
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expected = """\
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foo1: &id001
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bar: baz
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foo2: *id001
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"""
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yaml_out = yamlutil.ansible_unsafe_dump(data, default_flow_style=False)
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self.assertEqual(yaml_out, expected)
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def test_ansible_dumper_ignore_aliases(self):
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foo = {'bar': 'baz'}
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data = {'foo1': foo, 'foo2': foo}
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expected = """\
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foo1:
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bar: baz
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foo2:
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bar: baz
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"""
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yaml_out = yamlutil.ansible_unsafe_dump(
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data,
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ignore_aliases=True,
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default_flow_style=False)
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self.assertEqual(yaml_out, expected)
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