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remote: verify repository exists when level requires it #3194

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remote: verify repository exists when level requires it #3194

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e8b1963
remote: verify repository exists when level requires it
Jan 19, 2020
e6db2c3
config: apply repository verification for some config levels
Jan 19, 2020
7c090ae
remote: remove left-over tests
Jan 20, 2020
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7 changes: 7 additions & 0 deletions dvc/command/remote.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import argparse
import logging

from dvc.repo import Repo
from dvc.command.base import append_doc_link
from dvc.command.base import fix_subparsers
from dvc.command.config import CmdConfig
Expand All @@ -14,6 +15,12 @@ def __init__(self, args):
super().__init__(args)
self.remote_config = RemoteConfig(self.config)

# Verify repository existance when level requires to modify its config
repository_levels = [self.config.LEVEL_REPO, self.config.LEVEL_LOCAL]
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if self.args.level in repository_levels:
Repo.find_dvc_dir()


class CmdRemoteAdd(CmdRemoteConfig):
def run(self):
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19 changes: 19 additions & 0 deletions tests/func/test_remote.py
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Expand Up @@ -257,3 +257,22 @@ def test_modify_missing_remote(dvc):

with pytest.raises(ConfigError, match=r"unable to find remote section"):
remote_config.modify("myremote", "gdrive_client_id", "xxx")


@pytest.mark.parametrize(
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Solution is for config in general, but tests are for remote specifically, not nice 🙂Also not clear why are you testing CLI again and not API?

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My bad, that's a left over. Those tests are not relevant since they were replaced for the ones in test_config.py

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🙈 I got confused with the other pull-request:

https://github.com/iterative/dvc/pull/3193/files#diff-dcfb923229ccfbba150bdd77494f46eeR96-R97

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I prefer testing the CLI in this case, it is more complete, but if you want, I use the API.

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@MrOutis CLI is a dumb wrapper for API. We always test API, so let's do the same here. If you want to check that CLI returns proper codes on corresponding exceptions, just add a unit test to tests/unit/command/.

"cmd",
[
["remote", "add", "example", "https://example.com"],
["remote", "add", "--local", "example", "https://example.com"],
["remote", "modify", "example", "random", "value"],
["remote", "modify", "--local", "example", "random", "value"],
["remote", "remove", "example"],
["remote", "remove", "--local", "example"],
["remote", "list"],
["remote", "list", "--local"],
["remote", "default", "example"],
["remote", "default", "--local", "example"],
],
)
def test_commands_outside_dvc_repository(tmp_dir, cmd):
assert 253 == main(cmd)
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253 is returned when NotDvcRepoError is raised.