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import unittest, os |
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from mock import Mock, patch, call, sentinel |
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from tests.ditest import DependencyInjectionTestBase |
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5
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6
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class AddTests(DependencyInjectionTestBase): |
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def setUp(self): |
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super(AddTests, self).setUp() |
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self.config.dryrun = False |
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self.repo.byLocation.return_value = None |
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self.query.copiesOf.return_value = [] |
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self.img = Mock() |
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self.lastProvenance = None |
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def locAt(loc, provenance): |
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self.lastProvenance = provenance |
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self.lastPath = loc |
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return self.img |
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self.fileFactory.locatedAt.side_effect = locAt |
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patcher = patch('niprov.adding.datetime') |
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self.datetime = patcher.start() |
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self.addCleanup(patcher.stop) |
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def add(self, path, **kwargs): |
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from niprov.adding import add |
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with patch('niprov.adding.inheritFrom') as self.inheritFrom: |
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return add(path, dependencies=self.dependencies, **kwargs) |
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def assertNotCalledWith(self, m, *args, **kwargs): |
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c = call(*args, **kwargs) |
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assert c not in m.call_args_list, "Unexpectedly found call: "+str(c) |
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def test_Returns_provenance_and_informs_listener(self): |
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new = '/p/f2' |
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image = self.add(new) |
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self.listener.fileAdded.assert_called_with(self.img) |
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self.assertEqual(image, self.img) |
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def test_Sets_transient_flag_if_provided(self): |
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image = self.add('/p/f1', transient=True) |
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self.assertEqual(self.lastProvenance['transient'],True) |
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def test_Creates_ImageFile_object_with_factory(self): |
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image = self.add('p/afile.f') |
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self.assertIs(self.img, image) |
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def test_Calls_inspect(self): |
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image = self.add('p/afile.f') |
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self.img.inspect.assert_called_with() |
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def test_If_inspect_raises_exceptions_tells_listener_and_doesnt_save(self): |
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self.img.inspect.side_effect = IOError |
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image = self.add('p/afile.f') |
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assert not self.repo.add.called |
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assert not self.repo.update.called |
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self.listener.fileError.assert_called_with(self.img.path) |
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self.assertEqual(self.img.status, 'failed') |
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def test_If_dryrun_doesnt_talk_to_repo_and_status_is_test(self): |
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self.config.dryrun = True |
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image = self.add('p/afile.f') |
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assert not self.repo.add.called |
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assert not self.repo.update.called |
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assert not self.img.inspect.called |
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def test_accepts_optional_provenance(self): |
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image = self.add('p/afile.f', provenance={'fob':'bez'}) |
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self.assertEqual(self.lastProvenance['fob'],'bez') |
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def test_If_file_doesnt_exists_raises_error(self): |
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self.filesys.fileExists.return_value = False |
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self.assertRaises(IOError, self.add, self.img.location.path) |
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self.filesys.fileExists.assert_called_with(self.img.location.path) |
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def test_For_nonexisting_transient_file_behaves_normal(self): |
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self.filesys.fileExists.return_value = False |
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self.add('p/afile.f', transient=True) |
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def test_Doesnt_inspect_transient_files(self): |
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self.add('p/afile.f', transient=True) |
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assert not self.img.inspect.called |
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def test_Adds_timestamp(self): |
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image = self.add('p/afile.f') |
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self.assertEqual(self.lastProvenance['added'],self.datetime.now()) |
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def test_Adds_uid(self): |
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with patch('niprov.adding.shortuuid') as shortuuid: |
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shortuuid.uuid.return_value = 'abcdefghijklmn' |
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image = self.add('p/afile.f') |
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self.assertEqual(self.lastProvenance['id'],'abcdef') |
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93
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def test_If_config_attach_set_calls_attach_on_file(self): |
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self.config.attach = False |
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self.add('p/afile.f') |
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assert not self.img.attach.called, "Shouldnt attach if not configured." |
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self.config.attach = True |
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self.config.attach_format = 'abracadabra' |
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self.add('p/afile.f', transient=True) |
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assert not self.img.attach.called, "Shouldnt attach to transient file." |
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self.add('p/afile.f') |
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self.img.attach.assert_called_with('abracadabra') |
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def test_If_file_unknown_adds_it(self): # A |
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self.repo.byLocation.return_value = None |
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self.repo.getSeries.return_value = None |
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image = self.add('p/afile.f') |
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self.repo.add.assert_any_call(self.img) |
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def test_If_file_is_version_but_not_series(self): # B |
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previousVersion = Mock() |
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self.repo.byLocation.return_value = previousVersion |
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self.repo.getSeries.return_value = None |
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img = self.add('p/afile.f') |
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self.img.keepVersionsFromPrevious.assert_called_with(previousVersion) |
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self.repo.update.assert_any_call(self.img) |
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def test_If_file_is_version_and_series(self): # C |
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previousVersion = Mock() |
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series = Mock() |
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self.repo.byLocation.return_value = previousVersion |
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self.repo.getSeries.return_value = series |
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image = self.add('p/afile.f') |
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self.img.keepVersionsFromPrevious.assert_called_with(previousVersion) |
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self.repo.update.assert_any_call(self.img) |
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View Code Duplication |
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def test_If_file_not_version_but_series_and_not_in_there_yet(self): # D1 |
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series = Mock() |
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series.hasFile.return_value = False |
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series.mergeWith.return_value = series |
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self.repo.byLocation.return_value = None |
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self.repo.getSeries.return_value = series |
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image = self.add('p/afile.f') |
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series.mergeWith.assert_called_with(self.img) |
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self.repo.update.assert_any_call(series) |
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View Code Duplication |
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def test_If_file_not_version_but_series_has_file(self): # D2 |
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series = Mock() |
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series.hasFile.return_value = True |
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self.repo.byLocation.return_value = None |
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self.repo.getSeries.return_value = series |
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image = self.add('p/afile.f') |
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assert not series.mergeWith.called |
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self.img.keepVersionsFromPrevious.assert_called_with(series) |
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self.repo.update.assert_any_call(self.img) |
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def test_copiesOf_not_called_before_inspect(self): |
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def testIfInspectedAndReturnEptyList(img): |
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img.inspect.assert_called_with() |
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return [] |
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self.query.copiesOf.side_effect = testIfInspectedAndReturnEptyList |
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image = self.add('p/afile.f') |
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def test_getSeries_not_called_before_inspect(self): |
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self.repo.getSeries.side_effect = lambda img: img.inspect.assert_called_with() |
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image = self.add('p/afile.f') |
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def test_copiesOf_not_called_if_parent_available(self): |
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image = self.add('p/afile.f', provenance={'parents':[sentinel.parent]}) |
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assert not self.query.copiesOf.called |
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def test_Found_copy_set_as_parent_inherits_and_flags_and_informs_listener(self): |
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self.img.provenance = {} |
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copy = Mock() |
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copy.provenance = {'location':'copy-location'} |
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self.query.copiesOf.return_value = [self.img, copy] |
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out = self.add('p/afile.f') |
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self.inheritFrom.assert_called_with(self.img.provenance, copy.provenance) |
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self.listener.usingCopyAsParent.assert_called_with(copy) |
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self.assertEqual(copy.location.toString(), out.provenance['parents'][0]) |
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self.assertEqual(True, out.provenance['copy-as-parent']) |
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def test_If_only_copy_is_same_location_ignores_it(self): |
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self.img.provenance = {} |
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self.query.copiesOf.return_value = [self.img] |
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out = self.add('p/afile.f') |
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assert not self.inheritFrom.called |
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assert not self.listener.usingCopyAsParent.called |
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self.assertNotIn('parents', out.provenance) |
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self.assertNotIn('copy-as-parent', out.provenance) |
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182
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def test_Adds_niprov_version(self): |
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with patch('niprov.adding.pkg_resources') as pkgres: |
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dist = Mock() |
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dist.version = '5.4.1' |
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pkgres.get_distribution.return_value = dist |
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image = self.add('p/afile.f') |
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self.assertEqual(self.lastProvenance['version-added'], 5.41) |
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190
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191
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192
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ilogue /
niprov
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