def test_cherry_pick_commit_not_on_upstream(self):
contents = [{'A': '1', 'B': '2'}]
commits = self.create_repo(contents)
subject.checkout(self.scratch, branch_name='branch')
branch_contents = [{'C': '3'}]
branch_commits = self.create_commits(branch_contents)
subject.checkout(self.scratch, branch_name='other_branch')
with self.assertRaises(subject.GitError):
subject.cherry_pick(self.scratch, branch_commits[0], 'other_branch', 'master')
def test_cherry_pick_commit_not_merge_commit(self):
contents = [{'A': '1', 'B': '2'}]
commits = self.create_repo(contents)
subject.checkout(self.scratch, branch_name='newbranch', tracking='master')
subject.checkout(self.scratch, 'master')
new_master_contents = [{'A': '3'}]
new_master_commits = self.create_commits(new_master_contents)
branch_commit = subject.cherry_pick(self.scratch, new_master_commits[0], 'newbranch')
self.assertTrue(subject.commit_on_branch(self.scratch, branch_commit, 'newbranch'))
self.assertFalse(subject.commit_on_branch(self.scratch, branch_commit, 'master'))
def test_cherry_pick_commit_is_merge_commit(self):
contents = [{'A': '1', 'B': '2'}]
commits = self.create_repo(contents)
subject.checkout(self.scratch, branch_name='newbranch', tracking='master')
subject.checkout(self.scratch, branch_name='pr_branch', tracking='master')
pr_contents = [{'C': '3'}]
pr_commits = self.create_commits(pr_contents)
subject.checkout(self.scratch, 'master')
subject.merge(self.scratch, 'pr_branch', no_ff=True)
merge_commit = subject.get_rev(self.scratch)
self.assertEqual(sorted([pr_commits[0], commits[-1]]), sorted(subject.find_parents(self.scratch, merge_commit)))
branch_commit = subject.cherry_pick(self.scratch, merge_commit, 'newbranch')
self.assertTrue(subject.commit_on_branch(self.scratch, branch_commit, 'newbranch'))
self.assertFalse(subject.commit_on_branch(self.scratch, branch_commit, 'master'))
def test_cherry_pick_noop(self):
contents = [{'A': '1'}]
commits = self.create_repo(contents)
subject.checkout(self.scratch, tracking='master', branch_name='other')
with self.assertRaises(subject.GitNoop):
result = subject.cherry_pick(self.scratch, commits[0], 'other', 'master')
