def test_current_branch(self):
contents = [{'A': '1'}]
commits = self.create_repo(contents)
self.assertEqual('master', subject.current_branch(self.scratch))
subject.git_op(['checkout', '-b', 'newbranch'], self.scratch)
branch_contents = [{'B': '1'}]
branch_commits = self.create_commits(branch_contents)
self.assertEqual('newbranch', subject.current_branch(self.scratch))
def create_repos(self, count, common_contents):
self.i = 0
self.scratch = [tempfile.mkdtemp(prefix='.scratch_', dir='.') for x in range(count)]
subject.git_op(['init'], self.scratch[0])
commits = self.create_commits(0, common_contents)
for x in range(1, count):
shutil.rmtree(self.scratch[x])
subject.git_op(['clone', os.path.abspath(self.scratch[0]), self.scratch[x]])
return commits
def test_commit_on_branch(self):
repo_contents = [
{'A': 1},
{'A': 2},
{'A': 3}
]
branch_contents = [
{'B': 1},
{'B': 2}
]
commits = self.create_repo(repo_contents)
subject.git_op(['checkout', '-t', 'master', '-b', 'newbranch'], self.scratch)
branch_commits = self.create_commits(branch_contents)
self.assertTrue(subject.commit_on_branch(self.scratch, commits[2], 'master'))
self.assertTrue(subject.commit_on_branch(self.scratch, commits[2], 'newbranch'))
self.assertFalse(subject.commit_on_branch(self.scratch, branch_commits[1], 'master'))
self.assertTrue(subject.commit_on_branch(self.scratch, branch_commits[1], 'newbranch'))
def test_determine_cherry_pick_master_number(self):
repo_contents = [
{'A': 1},
{'A': 2},
{'A': 3}
]
branch_contents = [
{'A': 1},
{'A': 2}
]
commits = self.create_repo(repo_contents)
subject.git_op(['checkout', '-t', 'master', '-b', 'newbranch'], self.scratch)
branch_commits = self.create_commits(branch_contents)
subject.git_op(['checkout', 'master'], self.scratch)
subject.git_op(['merge', 'newbranch', '--no-ff'], self.scratch)
merge_commit = subject.get_rev(self.scratch)
#raise Exception((merge_commit, self.scratch))
self.assertEqual(
'-m1',
subject.determine_cherry_pick_master_number(
self.scratch,
merge_commit,
'master'
)
)
self.assertEqual(
None,
subject.determine_cherry_pick_master_number(
self.scratch,
commits[2],
'master'
)
)
def create_commits(self, contents):
commits = []
for change in contents:
commit_time = "%d +0000" % (self.i + 1000000000)
env = {
'GIT_AUTHOR_DATE': commit_time,
'GIT_COMMITTER_DATE': commit_time
}
for fn in list(change.keys()):
filename = os.path.join(self.scratch, fn)
with open(filename, 'w+') as f:
f.write(str(change[fn]))
subject.git_op(['add'] + list(change.keys()), self.scratch)
subject.git_op(
['commit', '-m', 'commit-%d' % self.i] + list(change.keys()),
self.scratch, env=env)
subject.git_op(['tag', str(self.i)], self.scratch)
commits.append(subject.git_op(['rev-parse', 'HEAD'], self.scratch).strip())
self.i += 1
return commits
def create_repo(self, contents):
self.i = 0
subject.git_op(['init'], self.scratch)
return self.create_commits(contents)
def test_git_op(self):
output = subject.git_op(['version'], self.scratch)
self.assertTrue(output.strip().startswith('git version'))
