182 lines
7.8 KiB
Python
182 lines
7.8 KiB
Python
# Copyright 2019 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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import testtools
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from metalsmith import exceptions
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from metalsmith import sources
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class TestDetect(testtools.TestCase):
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def test_glance_whole_disk(self):
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source = sources.detect('foobar')
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self.assertIsInstance(source, sources.GlanceImage)
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self.assertEqual(source.image, 'foobar')
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conn = mock.Mock(spec=['image'])
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conn.image.find_image.return_value = mock.Mock(
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id=42, kernel_id=None, ramdisk_id=None)
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source._validate(conn, None)
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self.assertEqual({'image_source': 42}, source._node_updates(conn))
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def test_glance_partition(self):
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source = sources.detect('foobar')
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self.assertIsInstance(source, sources.GlanceImage)
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self.assertEqual(source.image, 'foobar')
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conn = mock.Mock(spec=['image'])
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conn.image.find_image.return_value = mock.Mock(
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id=42, kernel_id=1, ramdisk_id=2)
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source._validate(conn, 9)
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self.assertEqual({'image_source': 42, 'kernel': 1, 'ramdisk': 2},
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source._node_updates(conn))
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def test_glance_partition_missing_root(self):
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source = sources.detect('foobar')
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self.assertIsInstance(source, sources.GlanceImage)
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self.assertEqual(source.image, 'foobar')
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conn = mock.Mock(spec=['image'])
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conn.image.find_image.return_value = mock.Mock(
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id=42, kernel_id=1, ramdisk_id=2)
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self.assertRaises(exceptions.UnknownRootDiskSize,
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source._validate, conn, None)
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def test_glance_invalid_arguments(self):
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for kwargs in [{'kernel': 'foo'},
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{'ramdisk': 'foo'},
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{'checksum': 'foo'}]:
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self.assertRaisesRegex(ValueError, 'cannot be provided',
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sources.detect, 'foobar', **kwargs)
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def test_checksum_required(self):
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for tp in ('file', 'http', 'https'):
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self.assertRaisesRegex(ValueError, 'checksum is required',
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sources.detect, '%s://foo' % tp)
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def test_file_whole_disk(self):
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source = sources.detect('file:///image', checksum='abcd')
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self.assertIs(source.__class__, sources.FileWholeDiskImage)
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self.assertEqual(source.location, 'file:///image')
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self.assertEqual(source.checksum, 'abcd')
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source._validate(mock.Mock(), None)
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def test_file_partition_disk(self):
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source = sources.detect('file:///image', checksum='abcd',
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kernel='file:///kernel',
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ramdisk='file:///ramdisk')
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self.assertIs(source.__class__, sources.FilePartitionImage)
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self.assertEqual(source.location, 'file:///image')
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self.assertEqual(source.checksum, 'abcd')
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self.assertEqual(source.kernel_location, 'file:///kernel')
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self.assertEqual(source.ramdisk_location, 'file:///ramdisk')
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source._validate(mock.Mock(), 9)
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def test_file_partition_disk_missing_root(self):
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source = sources.detect('file:///image', checksum='abcd',
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kernel='file:///kernel',
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ramdisk='file:///ramdisk')
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self.assertRaises(exceptions.UnknownRootDiskSize,
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source._validate, mock.Mock(), None)
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def test_file_partition_inconsistency(self):
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for kwargs in [{'kernel': 'foo'},
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{'ramdisk': 'foo'},
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{'kernel': 'http://foo'},
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{'ramdisk': 'http://foo'},
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{'checksum': 'http://foo'}]:
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kwargs.setdefault('checksum', 'abcd')
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self.assertRaisesRegex(ValueError, 'can only be files',
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sources.detect, 'file:///image', **kwargs)
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def test_http_whole_disk(self):
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source = sources.detect('http:///image', checksum='abcd')
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self.assertIs(source.__class__, sources.HttpWholeDiskImage)
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self.assertEqual(source.url, 'http:///image')
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self.assertEqual(source.checksum, 'abcd')
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source._validate(mock.Mock(), None)
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def test_https_whole_disk(self):
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source = sources.detect('https:///image', checksum='abcd')
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self.assertIs(source.__class__, sources.HttpWholeDiskImage)
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self.assertEqual(source.url, 'https:///image')
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self.assertEqual(source.checksum, 'abcd')
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source._validate(mock.Mock(), None)
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def test_https_whole_disk_checksum(self):
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source = sources.detect('https:///image',
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checksum='https://checksum')
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self.assertIs(source.__class__, sources.HttpWholeDiskImage)
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self.assertEqual(source.url, 'https:///image')
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self.assertEqual(source.checksum_url, 'https://checksum')
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def test_http_partition_disk(self):
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source = sources.detect('http:///image', checksum='abcd',
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kernel='http:///kernel',
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ramdisk='http:///ramdisk')
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self.assertIs(source.__class__, sources.HttpPartitionImage)
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self.assertEqual(source.url, 'http:///image')
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self.assertEqual(source.checksum, 'abcd')
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self.assertEqual(source.kernel_url, 'http:///kernel')
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self.assertEqual(source.ramdisk_url, 'http:///ramdisk')
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source._validate(mock.Mock(), 9)
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def test_http_partition_disk_missing_root(self):
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source = sources.detect('http:///image', checksum='abcd',
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kernel='http:///kernel',
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ramdisk='http:///ramdisk')
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self.assertRaises(exceptions.UnknownRootDiskSize,
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source._validate, mock.Mock(), None)
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def test_https_partition_disk(self):
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source = sources.detect('https:///image', checksum='abcd',
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# Can mix HTTP and HTTPs
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kernel='http:///kernel',
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ramdisk='https:///ramdisk')
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self.assertIs(source.__class__, sources.HttpPartitionImage)
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self.assertEqual(source.url, 'https:///image')
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self.assertEqual(source.checksum, 'abcd')
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self.assertEqual(source.kernel_url, 'http:///kernel')
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self.assertEqual(source.ramdisk_url, 'https:///ramdisk')
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def test_https_partition_disk_checksum(self):
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source = sources.detect('https:///image',
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# Can mix HTTP and HTTPs
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checksum='http://checksum',
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kernel='http:///kernel',
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ramdisk='https:///ramdisk')
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self.assertIs(source.__class__, sources.HttpPartitionImage)
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self.assertEqual(source.url, 'https:///image')
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self.assertEqual(source.checksum_url, 'http://checksum')
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self.assertEqual(source.kernel_url, 'http:///kernel')
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self.assertEqual(source.ramdisk_url, 'https:///ramdisk')
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def test_http_partition_inconsistency(self):
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for kwargs in [{'kernel': 'foo'},
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{'ramdisk': 'foo'},
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{'kernel': 'file://foo'},
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{'ramdisk': 'file://foo'},
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{'checksum': 'file://foo'}]:
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kwargs.setdefault('checksum', 'abcd')
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self.assertRaisesRegex(ValueError, 'can only be HTTP',
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sources.detect, 'http:///image', **kwargs)
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