381
381
tree_a = self.make_branch_and_tree('a')
383
383
checkout_b = branch_a.create_checkout('b')
385
385
checkout_b.commit('rev1', rev_id='rev1')
386
386
self.assertEqual('rev1', branch_a.last_revision())
387
387
self.assertNotEqual(checkout_b.branch.base, branch_a.base)