def test_get_revision_before_date_stays_on_current_branch(self):
#create repo
gitrepo = GitRepository(self.directory, init=True)
#make a few commits
date_of_target_commit = datetime(2011, 10, 28, 8, 5, 0)
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 4, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=date_of_target_commit)
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 6, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 7, 0))
#get sha1 of target commit (since we know it is the second commit)
target_sha1 = gitrepo.run_git("log --format=%H --skip=2 -1")
target_sha1 = target_sha1.strip()
#create a new branch and commits on it, with one commit that would be
#a better match for the requested date, except it is on a different branch
gitrepo.create_branch("newbranch")
gitrepo.switch_to_revision("newbranch")
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 4, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 5, 30))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 6, 0))
#make sure when we ask for sha1 of the commit before a date we get the right one
gitrepo.switch_to_revision("master")
actual_sha1 = gitrepo.get_revision_before_date(datetime(2011, 10, 28, 8, 5, 45))
eq_(target_sha1, actual_sha1)
def test_get_revision_before_date(self):
#create repo
gitrepo = GitRepository(self.directory, init=True)
#make a few commits
date_of_target_commit = datetime(2011, 10, 28, 8, 5, 0)
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 4, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=date_of_target_commit)
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 6, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 10, 28, 8, 7, 0))
#get sha1 of target commit (since we know it is the second commit)
target_sha1 = gitrepo.run_git("log --format=%H --skip=2 -1")
target_sha1 = target_sha1.strip()
#make sure when we ask for sha1 of the commit before a date we get the right one
actual_sha1 = gitrepo.get_revision_before_date(datetime(2011, 10, 28, 8, 5, 45))
eq_(target_sha1, actual_sha1)
def test_get_revision_before_date_can_find_commits_later_than_current_working_directory(self):
#create repo
gitrepo = GitRepository(self.directory, init=True)
#make a few commits
target_date = datetime(2011, 11, 1, 20, 38, 0)
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 11, 1, 20, 35, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 11, 1, 20, 36, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=datetime(2011, 11, 1, 20, 37, 0))
self.create_single_file_add_and_commit_it(gitrepo, date=target_date)
#get sha1 of an early and a late commit
early_sha1 = gitrepo.run_git("log --format=%H --skip=2 -1").strip()
late_sha1 = gitrepo.run_git("log --format=%H -1").strip()
#switch to early_sha1
gitrepo.switch_to_revision(early_sha1)
#make sure when we ask for sha1 of the commit before a date we get the right one
actual_sha1 = gitrepo.get_revision_before_date(datetime(2011, 11, 1, 20, 38, 30))
eq_(late_sha1, actual_sha1)
