nwb-linkml/nwb_linkml/tests/test_providers/test_provider_git.py

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import pytest
import shutil
import yaml
from nwb_linkml.providers.git import GitRepo, NWB_CORE_REPO, HDMF_COMMON_REPO
from nwb_schema_language import Namespaces
@pytest.mark.parametrize(
['source', 'commit'],
[
(NWB_CORE_REPO, '761a0d7838304864643f8bc3ab88c93bfd437f2a'),
(HDMF_COMMON_REPO, '660b6ac0780dd9d2cb1e56fea8b62c671ca5e2c8')
]
)
def test_gitrepo(source, commit):
"""
Basic functionality of GitRepo
"""
repo = GitRepo(source)
# make a temp directory that exists
first_dir = repo.temp_directory
assert repo.temp_directory.exists()
# find the same repository when it's deleted
shutil.rmtree(str(repo.temp_directory))
repo._temp_directory = None
second_dir = repo.temp_directory
assert first_dir == second_dir
# successfully clone the repository after its deleted
assert not any(repo.temp_directory.iterdir())
repo.clone()
# check that the namespace file exists and has some expected fields
assert repo.namespace_file.exists()
with open(repo.namespace_file, 'r') as nsfile:
ns = yaml.safe_load(nsfile)
# correct model instantiation confirms the repo was cloned successfully
ns_model = Namespaces(**ns)
# setting commit should change the active commit
prior_commit = repo.active_commit
repo.commit = commit
assert prior_commit != repo.active_commit
assert repo.active_commit == commit
assert repo.commit == commit
# remote is gotten correctly
assert repo.remote == str(source.repository)
# cleanup should remove files
repo.cleanup()
assert not any(repo.temp_directory.iterdir())
@pytest.mark.parametrize(
['source', 'commit'],
[
(NWB_CORE_REPO, 'b4f8838cbfbb7f8a117bd7e0aad19133d26868b4')
]
)
def test_gitrepo_check(source, commit):
"""
Our check method should flag common problems with the repo
"""
repo = GitRepo(NWB_CORE_REPO, commit=commit)
# cleanup is tested separately
repo.cleanup()
# check should fail without warning when the repo is empty
assert not repo.check()
repo.clone()
assert repo.check()
# check should fail when repo is at wrong commit
assert repo.active_commit == commit
repo._git_call('checkout', 'HEAD~10')
with pytest.warns(UserWarning, match=".*wrong commit.*"):
assert not repo.check()
repo.commit = commit
assert repo.active_commit == commit
assert repo.check()
# check should fail on repo namespace mismatch
old_repo = repo.namespace.repository
repo.namespace.repository = "https://example.com/a/git/repository"
with pytest.warns(UserWarning, match='.*wrong remote.*'):
assert not repo.check()
repo.namespace.repository = old_repo
assert repo.check()