def checkout_pr(self, pr_id: Union[str, int]) -> None:
"""
Fetch selected PR and check it out in a local branch `pr/{pr_id}`.
Args:
pr_id: ID of the PR we are merging.
"""
logger.info(f"Checking out PR {pr_id}.")
is_gitlab = isinstance(self.git_service, GitlabService) or (
not self.git_service
and get_service_class(self.git_url) == GitlabService)
remote_ref = "+refs/{}/{}/head".format(
"merge-requests" if is_gitlab else "pull", pr_id)
remote_name = self.remote or "origin"
local_ref = f"refs/remotes/{remote_name}/{LP_TEMP_PR_CHECKOUT_NAME}/{pr_id}"
local_branch = f"{LP_TEMP_PR_CHECKOUT_NAME}/{pr_id}"
self._fetch_as_branch(remote_ref, local_ref, local_branch)
self.git_repo.branches[local_branch].checkout()
head_commit = self.git_repo.branches[local_branch].commit
logger.info(
f"Checked out commit\n"
f"({shorten_commit_hash(head_commit.hexsha)})\t{head_commit.summary}"
)
def test_get_service_class_not_found(url, mapping):
with pytest.raises(OgrException) as ex:
_ = get_service_class(url=url, service_mapping_update=mapping)
assert str(ex.value) == "No matching service was found."
def test_get_service_class(url, mapping, result):
service = get_service_class(url=url, service_mapping_update=mapping)
assert issubclass(result, service)