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import unittest |
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import mock |
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from mock import Mock |
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import os.path as ospath |
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6
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class DiscoveryTests(unittest.TestCase): |
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8
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def setUp(self): |
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self.filesys = Mock() |
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self.filesys.walk.return_value = [('root',[],['known','new','unknown'])] |
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self.listener = Mock() |
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self.filt = Mock() |
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self.add = Mock() |
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img = Mock() |
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img.status = 'new' |
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self.add.return_value = img |
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self.dependencies = Mock() |
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self.dependencies.getFilesystem.return_value = self.filesys |
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self.dependencies.getListener.return_value = self.listener |
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self.dependencies.getFileFilter.return_value = self.filt |
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def discover(self, path): |
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import niprov.discovery |
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niprov.discovery.add = self.add |
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niprov.discovery.discover(path, dependencies=self.dependencies) |
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def test_Calls_add_on_files_encountered(self): |
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self.setupFilter('.x') |
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self.filesys.walk.return_value = [('root',[],['p/f1.x','p/f2.x']), |
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('root',[],['p/p2/f3.x'])] #(dirpath, dirnames, filenames) |
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self.discover('root') |
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self.filesys.walk.assert_called_with('root') |
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self.add.assert_any_call('root/p/f1.x', transient=False, dependencies=self.dependencies) |
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self.add.assert_any_call('root/p/f2.x', transient=False, dependencies=self.dependencies) |
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self.add.assert_any_call('root/p/p2/f3.x', transient=False, dependencies=self.dependencies) |
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def test_file_filters(self): |
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self.setupFilter('valid.file') |
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self.filesys.walk.return_value = [('root',[],['valid.file','other.file'])] |
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self.discover('root') |
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self.add.assert_any_call('root/valid.file', transient=False, dependencies=self.dependencies) |
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self.assertNotCalledWith(self.add, 'root/other.file') |
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def test_Gives_listener_summary(self): |
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self.filesys.walk.return_value = [('root',[],['a','b','c','d','e','f','g','h'])] |
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statuses = ['new','new','series-new-file','series-new-file', |
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'series-new-file','failed','new-version','new-version'] |
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images = [] |
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for s in statuses: |
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img = Mock() |
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img.status = s |
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images.append(img) |
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self.add.side_effect = images |
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self.discover('root') |
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self.listener.discoveryFinished.assert_called_with(nnew=2, nadded=3, nfailed=1, ntotal=8) |
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def assertNotCalledWith(self, m, *args, **kwargs): |
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c = mock.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 setupFilter(self, valid): |
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def filter_side_effect(*args): |
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if valid in args[0]: |
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return True |
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return False |
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self.filt.include = Mock(side_effect=filter_side_effect) |
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ilogue /
niprov
