mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-02 07:18:25 +01:00
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
import os
|
|
|
|
import pytest
|
|
from git import Repo
|
|
|
|
from dvc.scm import SCM, Git, NoSCM, SCMError, lfs_prefetch
|
|
|
|
|
|
def test_init_none(tmp_dir):
|
|
assert isinstance(SCM(os.fspath(tmp_dir), no_scm=True), NoSCM)
|
|
|
|
|
|
def test_init_git(tmp_dir):
|
|
Repo.init(os.fspath(tmp_dir))
|
|
assert isinstance(SCM(os.fspath(tmp_dir)), Git)
|
|
|
|
|
|
def test_init_no_git(tmp_dir):
|
|
with pytest.raises(SCMError, match=r".* is not a git repository"):
|
|
SCM(os.fspath(tmp_dir))
|
|
|
|
|
|
def test_init_sub_dir(tmp_dir):
|
|
Repo.init(os.fspath(tmp_dir))
|
|
subdir = tmp_dir / "dir"
|
|
subdir.mkdir()
|
|
|
|
scm = SCM(os.fspath(subdir))
|
|
assert scm.root_dir == os.fspath(tmp_dir)
|
|
|
|
|
|
def test_lfs_prefetch(tmp_dir, dvc, scm, mocker):
|
|
mock_fetch = mocker.patch("scmrepo.git.lfs.fetch")
|
|
rev = scm.get_rev()
|
|
|
|
with dvc.switch(rev):
|
|
lfs_prefetch(dvc.dvcfs, ["foo"])
|
|
mock_fetch.assert_not_called()
|
|
|
|
tmp_dir.scm_gen(
|
|
".gitattributes", ".lfs filter=lfs diff=lfs merge=lfs -text", commit="init lfs"
|
|
)
|
|
rev = scm.get_rev()
|
|
with dvc.switch(rev):
|
|
lfs_prefetch(dvc.dvcfs, ["foo"])
|
|
mock_fetch.assert_called_once()
|