def test_new(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/b'])
tree.add(['b'])
revid1 = tree.commit('first')
tree1 = tree.branch.repository.revision_tree(revid1)
tree0 = tree.branch.repository.revision_tree(revision.NULL_REVISION)
self.assertEqual({'b': None}, find_previous_paths(tree1, tree0, ['b']))
def test_find_previous_paths(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/b'])
tree.add(['b'])
revid1 = tree.commit('first')
tree1 = tree.branch.repository.revision_tree(revid1)
tree.rename_one('b', 'c')
self.build_tree(['tree/b'])
tree.add(['b'])
revid2 = tree.commit('second')
tree2 = tree.branch.repository.revision_tree(revid2)
self.assertEqual({
'c': 'b',
'b': None
}, find_previous_paths(tree2, tree1, ['b', 'c']))