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93 lines
3.8 KiB
Python
93 lines
3.8 KiB
Python
import os
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import shutil
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import tempfile
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from darc.helpers import Location
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from darc.remote import RemoteRepository
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from darc.repository import Repository
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from darc.testsuite import DarcTestCase
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class RepositoryTestCase(DarcTestCase):
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def open(self, create=False):
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return Repository(os.path.join(self.tmppath, 'repository'), create=create)
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def setUp(self):
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self.tmppath = tempfile.mkdtemp()
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self.repository = self.open(create=True)
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def tearDown(self):
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self.repository.close()
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shutil.rmtree(self.tmppath)
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def test1(self):
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for x in range(100):
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self.repository.put(('%-32d' % x).encode('ascii'), b'SOMEDATA')
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key50 = ('%-32d' % 50).encode('ascii')
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self.assert_equal(self.repository.get(key50), b'SOMEDATA')
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self.repository.delete(key50)
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self.assert_raises(Repository.DoesNotExist, lambda: self.repository.get(key50))
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self.repository.commit()
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self.repository.close()
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repository2 = self.open()
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self.assert_raises(Repository.DoesNotExist, lambda: repository2.get(key50))
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for x in range(100):
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if x == 50:
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continue
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self.assert_equal(repository2.get(('%-32d' % x).encode('ascii')), b'SOMEDATA')
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repository2.close()
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def test2(self):
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"""Test multiple sequential transactions
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"""
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self.repository.put(b'00000000000000000000000000000000', b'foo')
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self.repository.put(b'00000000000000000000000000000001', b'foo')
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self.repository.commit()
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self.repository.delete(b'00000000000000000000000000000000')
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self.repository.put(b'00000000000000000000000000000001', b'bar')
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self.repository.commit()
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self.assert_equal(self.repository.get(b'00000000000000000000000000000001'), b'bar')
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def test_consistency(self):
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"""Test cache consistency
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"""
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self.repository.put(b'00000000000000000000000000000000', b'foo')
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'foo')
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self.repository.put(b'00000000000000000000000000000000', b'foo2')
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'foo2')
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self.repository.put(b'00000000000000000000000000000000', b'bar')
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'bar')
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self.repository.delete(b'00000000000000000000000000000000')
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self.assert_raises(Repository.DoesNotExist, lambda: self.repository.get(b'00000000000000000000000000000000'))
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def test_consistency2(self):
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"""Test cache consistency2
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"""
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self.repository.put(b'00000000000000000000000000000000', b'foo')
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'foo')
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self.repository.commit()
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self.repository.put(b'00000000000000000000000000000000', b'foo2')
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'foo2')
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self.repository.rollback()
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self.assert_equal(self.repository.get(b'00000000000000000000000000000000'), b'foo')
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def test_single_kind_transactions(self):
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# put
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self.repository.put(b'00000000000000000000000000000000', b'foo')
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self.repository.commit()
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self.repository.close()
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# replace
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self.repository = self.open()
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self.repository.put(b'00000000000000000000000000000000', b'bar')
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self.repository.commit()
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self.repository.close()
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# delete
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self.repository = self.open()
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self.repository.delete(b'00000000000000000000000000000000')
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self.repository.commit()
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class RemoteRepositoryTestCase(RepositoryTestCase):
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def open(self, create=False):
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return RemoteRepository(Location('localhost:' + os.path.join(self.tmppath, 'repository')), create=create)
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