Files
dvc/tests/unit/test_external_repo.py
T
Ruslan Kuprieiev 58295ca0ab repo: rename odb -> cache
We used to have it named `cache` before, but these days it is clear that
you can have three odbs: just odb (e.g. in-memory), cache (typically local)
or remote (typically cloud). Fixing naming here before proceeding with
introducing `out.odb` and `out.cache`.

In preparation for migration to https://github.com/iterative/dvc-data/pull/304
2023-02-08 23:05:45 +02:00

88 lines
2.8 KiB
Python

import os
from unittest.mock import call
import pytest
from dvc.external_repo import external_repo
from dvc.testing.tmp_dir import make_subrepo
def test_hook_is_called(tmp_dir, erepo_dir, mocker):
subrepo_paths = [
"subrepo1",
"subrepo2",
os.path.join("dir", "subrepo3"),
os.path.join("dir", "subrepo4"),
"subrepo5",
os.path.join("subrepo5", "subrepo6"),
]
subrepos = [erepo_dir / path for path in subrepo_paths]
for repo in subrepos:
make_subrepo(repo, erepo_dir.scm)
for repo in [*subrepos, erepo_dir]:
with repo.chdir():
repo.scm_gen("foo", "foo", commit=f"git add {repo}/foo")
repo.dvc_gen("bar", "bar", commit=f"dvc add {repo}/bar")
with external_repo(str(erepo_dir)) as repo:
spy = mocker.spy(repo.dvcfs.fs, "repo_factory")
list(repo.dvcfs.walk("", ignore_subrepos=False)) # drain
assert spy.call_count == len(subrepos)
paths = ["/" + path.replace("\\", "/") for path in subrepo_paths]
spy.assert_has_calls(
[
call(
path,
fs=repo.fs,
scm=repo.scm,
repo_factory=repo.dvcfs.fs.repo_factory,
)
for path in paths
],
any_order=True,
)
@pytest.mark.parametrize("root_is_dvc", [False, True])
def test_subrepo_is_constructed_properly(
tmp_dir, scm, mocker, make_tmp_dir, root_is_dvc
):
if root_is_dvc:
make_subrepo(tmp_dir, scm)
subrepo = tmp_dir / "subrepo"
make_subrepo(subrepo, scm)
local_cache = subrepo.dvc.cache.local.path
tmp_dir.scm_gen("bar", "bar", commit="add bar")
subrepo.dvc_gen("foo", "foo", commit="add foo")
cache_dir = make_tmp_dir("temp-cache")
with external_repo(
str(tmp_dir), cache_dir=str(cache_dir), cache_types=["symlink"]
) as repo:
spy = mocker.spy(repo.dvcfs.fs, "repo_factory")
list(repo.dvcfs.walk("", ignore_subrepos=False)) # drain
assert spy.call_count == 1
subrepo = spy.spy_return
assert repo.url == str(tmp_dir)
assert repo.config["cache"]["dir"] == str(cache_dir)
assert repo.cache.local.path == str(cache_dir)
assert subrepo.cache.local.path == str(cache_dir)
assert repo.config["cache"]["type"] == ["symlink"]
assert repo.cache.local.cache_types == ["symlink"]
assert subrepo.cache.local.cache_types == ["symlink"]
assert subrepo.config["remote"]["auto-generated-upstream"]["url"] == local_cache
if root_is_dvc:
main_cache = tmp_dir.dvc.cache.local.path
assert repo.config["remote"]["auto-generated-upstream"]["url"] == str(
main_cache
)