def test_fail_if_hook_exists(self, scm, dvc):
self._hook("post-checkout").write_text("hook content")
with pytest.raises(DvcException) as exc_info:
dvc.install()
assert escape_ansi(str(exc_info.value)) == (
"Hook 'post-checkout' already exists. "
"Please refer to <https://man.dvc.org/install> for more info.")
def test_stats_on_show_changes_does_not_show_summary(
tmp_dir, dvc, scm, capsys
):
tmp_dir.dvc_gen(
{"dir": {"subdir": {"file": "file"}}, "other": "other"},
commit="initial",
)
scm.checkout("HEAD~")
assert main(["checkout"]) == 0
out, _ = capsys.readouterr()
assert escape_ansi(out).splitlines() == [f"D\tdir{os.sep}", "D\tother"]
def test_check_updates(mocker, capsys, updater, current, latest, notify):
mocker.patch("sys.stdout.isatty", return_value=True)
updater.current = current
with open(updater.updater_file, "w+") as f:
json.dump({"version": latest}, f)
updater.check()
out, err = capsys.readouterr()
expected_message = ((f"You are using dvc version {current}; "
f"however, version {latest} is available.\n")
if notify else "")
assert expected_message in escape_ansi(err)
assert not out
def test_pull_stats(tmp_dir, dvc, capsys, caplog, local_remote):
tmp_dir.dvc_gen({"foo": "foo", "bar": "bar"})
dvc.push()
clean(["foo", "bar"], dvc)
(tmp_dir / "bar").write_text("foobar")
assert main(["pull", "--force"]) == 0
out, _ = capsys.readouterr()
out = escape_ansi(out)
assert "M\tbar" in out
assert "A\tfoo" in out
assert "2 files fetched" in caplog.text
assert "1 file added" in caplog.text
assert "1 file modified" in caplog.text
with caplog.at_level(level=logging.INFO, logger="dvc"):
main(["pull"])
assert "Everything is up to date." in caplog.text
def _assert_output(stats, expected_outs):
log_changes(stats)
out, _ = capsys.readouterr()
actual_output = escape_ansi(out).splitlines()
for out, line in zip_longest(expected_outs, actual_output):
assert out in line