def test_unchanged(self):
b = Blob.from_string(b'b')
delta = self.transform([('unchanged', (b'a', stat.S_IFREG | 0o644, b),
(b'a', stat.S_IFREG | 0o644, b))])
expected_delta = TreeDelta()
expected_delta.unchanged.append(
TreeChange(b'git:a', ('a', 'a'), False, (True, True),
(b'TREE_ROOT', b'TREE_ROOT'), ('a', 'a'),
('file', 'file'), (False, False), False))
def test_delete(self):
b = Blob.from_string(b'b')
delta = self.transform([('remove', (b'a', stat.S_IFREG | 0o644, b),
(None, None, None))])
expected_delta = TreeDelta()
expected_delta.removed.append(
TreeChange(b'git:a', ('a', None), True, (True, False),
(b'TREE_ROOT', None), ('a', None), ('file', None),
(False, None), False))
self.assertEqual(delta, expected_delta)
def test_copy_no_changes(self):
a = Blob.from_string(b'a')
delta = self.transform([('copy', (b'old', stat.S_IFREG | 0o644, a),
(b'a', stat.S_IFREG | 0o644, a))])
expected_delta = TreeDelta()
expected_delta.copied.append(
TreeChange(b'git:a', ('old', 'a'), False, (True, True),
(b'TREE_ROOT', b'TREE_ROOT'), ('old', 'a'),
('file', 'file'), (False, False), True))
self.assertEqual(expected_delta, delta)
def test_kind_change(self):
a = Blob.from_string(b'a')
b = Blob.from_string(b'target')
delta = self.transform([('modify', (b'a', stat.S_IFREG | 0o644, a),
(b'a', stat.S_IFLNK, b))])
expected_delta = TreeDelta()
expected_delta.kind_changed.append(
TreeChange(b'git:a', ('a', 'a'), True, (True, True),
(b'TREE_ROOT', b'TREE_ROOT'), ('a', 'a'),
('file', 'symlink'), (False, False), False))
self.assertEqual(expected_delta, delta)
def test_rename_and_modify(self):
a = Blob.from_string(b'a')
b = Blob.from_string(b'b')
delta = self.transform([('rename', (b'a', stat.S_IFREG | 0o644, a),
(b'b', stat.S_IFREG | 0o644, b))])
expected_delta = TreeDelta()
expected_delta.renamed.append(
TreeChange(b'git:a', ('a', 'b'), True, (True, True),
(b'TREE_ROOT', b'TREE_ROOT'), ('a', 'b'),
('file', 'file'), (False, False), False))
self.assertEqual(delta, expected_delta)
def test_unversioned(self):
b = Blob.from_string(b'b')
delta = self.transform([('add', (None, None, None),
(b'a', stat.S_IFREG | 0o644, b))],
target_extras=set([b'a']))
expected_delta = TreeDelta()
expected_delta.unversioned.append(
TreeChange(None, (None, 'a'), True, (False, False),
(None, b'TREE_ROOT'), (None, 'a'), (None, 'file'),
(None, False), False))
self.assertEqual(delta, expected_delta)
delta = self.transform([('add', (b'a', stat.S_IFREG | 0o644, b),
(b'a', stat.S_IFREG | 0o644, b))],
source_extras=set([b'a']),
target_extras=set([b'a']))
expected_delta = TreeDelta()
expected_delta.unversioned.append(
TreeChange(None, ('a', 'a'), False, (False, False),
(b'TREE_ROOT', b'TREE_ROOT'), ('a', 'a'),
('file', 'file'), (False, False), False))
self.assertEqual(delta, expected_delta)
def test_empty(self):
self.assertEqual(TreeDelta(), self.transform([]))
