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from unittest import TestCase, mock, main
from test_trymerge import mocked_gh_graphql
from trymerge import GitHubPR
from gitutils import get_git_remote_name, get_git_repo_dir, GitRepo
from typing import Any
from tryrebase import rebase_onto
class TestRebase(TestCase):
@mock.patch('trymerge.gh_graphql', side_effect=mocked_gh_graphql)
@mock.patch('gitutils.GitRepo._run_git')
@mock.patch('tryrebase.gh_post_comment')
def test_rebase(self, mocked_post_comment: Any, mocked_run_git: Any, mocked_gql: Any) -> None:
"Tests rebase successfully"
pr = GitHubPR("pytorch", "pytorch", 31093)
repo = GitRepo(get_git_repo_dir(), get_git_remote_name())
rebase_onto(pr, repo, 'master')
calls = [mock.call('fetch', 'origin', 'pull/31093/head:pull/31093/head'),
mock.call('rebase', 'refs/remotes/origin/master', 'pull/31093/head'),
mock.call('push', '-f', 'https://github.com/mingxiaoh/pytorch.git', 'pull/31093/head:master')]
mocked_run_git.assert_has_calls(calls)
self.assertTrue(
"Successfully rebased `master` onto `refs/remotes/origin/master`" in mocked_post_comment.call_args[0][3])
@mock.patch('trymerge.gh_graphql', side_effect=mocked_gh_graphql)
@mock.patch('gitutils.GitRepo._run_git')
@mock.patch('tryrebase.gh_post_comment')
def test_rebase_to_stable(self, mocked_post_comment: Any, mocked_run_git: Any, mocked_gql: Any) -> None:
"Tests rebase to viable/strict successfully"
pr = GitHubPR("pytorch", "pytorch", 31093)
repo = GitRepo(get_git_repo_dir(), get_git_remote_name())
rebase_onto(pr, repo, 'viable/strict', False)
calls = [mock.call('fetch', 'origin', 'pull/31093/head:pull/31093/head'),
mock.call('rebase', 'refs/remotes/origin/viable/strict', 'pull/31093/head'),
mock.call('push', '-f', 'https://github.com/mingxiaoh/pytorch.git', 'pull/31093/head:master')]
mocked_run_git.assert_has_calls(calls)
self.assertTrue(
"Successfully rebased `master` onto `refs/remotes/origin/viable/strict`" in mocked_post_comment.call_args[0][3])
@mock.patch('trymerge.gh_graphql', side_effect=mocked_gh_graphql)
@mock.patch('gitutils.GitRepo._run_git', return_value="Everything up-to-date")
@mock.patch('tryrebase.gh_post_comment')
def test_no_need_to_rebase(self, mocked_post_comment: Any, mocked_run_git: Any, mocked_gql: Any) -> None:
"Tests branch already up to date"
pr = GitHubPR("pytorch", "pytorch", 31093)
repo = GitRepo(get_git_repo_dir(), get_git_remote_name())
rebase_onto(pr, repo, 'master')
calls = [mock.call('fetch', 'origin', 'pull/31093/head:pull/31093/head'),
mock.call('rebase', 'refs/remotes/origin/master', 'pull/31093/head'),
mock.call('push', '-f', 'https://github.com/mingxiaoh/pytorch.git', 'pull/31093/head:master')]
mocked_run_git.assert_has_calls(calls)
self.assertTrue(
"Tried to rebase and push PR #31093, but it was already up to date" in mocked_post_comment.call_args[0][3])
if __name__ == "__main__":
main()
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