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Viewing changes to bzrlib/tests/test_knit.py

  • Committer: John Arbash Meinel
  • Date: 2006-11-28 15:11:37 UTC
  • mto: This revision was merged to the branch mainline in revision 2152.
  • Revision ID: john@arbash-meinel.com-20061128151137-1f1z1a0qgdg3yas1
(Dmitry Vasiliev) Tune KnitContent and add tests

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bzrlib/tests/test_knit.py
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from bzrlib.errors import KnitError, RevisionAlreadyPresent, NoSuchFile
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from bzrlib.knit import (
 
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    KnitContent,
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    KnitVersionedFile,
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    KnitPlainFactory,
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    KnitAnnotateFactory,
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    WeaveToKnit)
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from bzrlib.osutils import split_lines
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from bzrlib.tests import TestCaseWithTransport
 
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from bzrlib.tests import TestCase, TestCaseWithTransport
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from bzrlib.transport import TransportLogger, get_transport
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from bzrlib.transport.memory import MemoryTransport
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from bzrlib.weave import Weave
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class KnitContentTests(TestCase):
 
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    def test_constructor(self):
 
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        content = KnitContent([])
 
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    def test_text(self):
 
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        content = KnitContent([])
 
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        self.assertEqual(content.text(), [])
 
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        content = KnitContent([("origin1", "text1"), ("origin2", "text2")])
 
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        self.assertEqual(content.text(), ["text1", "text2"])
 
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    def test_annotate(self):
 
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        content = KnitContent([])
 
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        self.assertEqual(content.annotate(), [])
 
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        content = KnitContent([("origin1", "text1"), ("origin2", "text2")])
 
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        self.assertEqual(content.annotate(),
 
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            [("origin1", "text1"), ("origin2", "text2")])
 
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    def test_annotate_iter(self):
 
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        content = KnitContent([])
 
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        it = content.annotate_iter()
 
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        self.assertRaises(StopIteration, it.next)
 
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        content = KnitContent([("origin1", "text1"), ("origin2", "text2")])
 
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        it = content.annotate_iter()
 
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        self.assertEqual(it.next(), ("origin1", "text1"))
 
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        self.assertEqual(it.next(), ("origin2", "text2"))
 
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        self.assertRaises(StopIteration, it.next)
 
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    def test_copy(self):
 
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        content = KnitContent([("origin1", "text1"), ("origin2", "text2")])
 
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        copy = content.copy()
 
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        self.assertIsInstance(copy, KnitContent)
 
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        self.assertEqual(copy.annotate(),
 
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            [("origin1", "text1"), ("origin2", "text2")])
 
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    def test_line_delta(self):
 
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        content1 = KnitContent([("", "a"), ("", "b")])
 
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        content2 = KnitContent([("", "a"), ("", "a"), ("", "c")])
 
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        self.assertEqual(content1.line_delta(content2),
 
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            [(1, 2, 2, [("", "a"), ("", "c")])])
 
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    def test_line_delta_iter(self):
 
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        content1 = KnitContent([("", "a"), ("", "b")])
 
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        content2 = KnitContent([("", "a"), ("", "a"), ("", "c")])
 
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        it = content1.line_delta_iter(content2)
 
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        self.assertEqual(it.next(), (1, 2, 2, [("", "a"), ("", "c")]))
 
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        self.assertRaises(StopIteration, it.next)
 
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class KnitTests(TestCaseWithTransport):
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    """Class containing knit test helper routines."""
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