Files
dvc/tests/unit/command/test_diff.py
T
2020-01-27 12:53:24 -06:00

60 lines
1.5 KiB
Python

import json
from dvc.cli import parse_args
def test_default(mocker, caplog):
args = parse_args(["diff"])
cmd = args.func(args)
diff = {
"added": [{"filename": "file", "checksum": "00000000"}],
"deleted": [],
"modified": [],
}
mocker.patch("dvc.repo.Repo.diff", return_value=diff)
assert 0 == cmd.run()
assert "Added:\n file\n" in caplog.text
def test_checksums(mocker, caplog):
args = parse_args(["diff", "--checksums"])
cmd = args.func(args)
diff = {
"added": [],
"deleted": [
{"filename": "bar", "checksum": "00000000"},
{"filename": "foo", "checksum": "11111111"},
],
"modified": [
{
"filename": "file",
"checksum": {"old": "AAAAAAAA", "new": "BBBBBBBB"},
}
],
}
mocker.patch("dvc.repo.Repo.diff", return_value=diff)
assert 0 == cmd.run()
assert (
"Deleted:\n"
" 00000000 bar\n"
" 11111111 foo\n"
"\n"
"Modified:\n"
" AAAAAAAA..BBBBBBBB file\n"
) in caplog.text
def test_json(mocker, caplog):
args = parse_args(["diff", "--show-json"])
cmd = args.func(args)
diff = {
"added": [{"filename": "file", "checksum": "00000000"}],
"deleted": [],
"modified": [],
}
mocker.patch("dvc.repo.Repo.diff", return_value=diff)
assert 0 == cmd.run()
assert json.dumps(diff) in caplog.text