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🎨 Palette: Add helpful instruction to empty checkpoints list #60

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🎨 Palette: Add helpful instruction to empty checkpoints list #60

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5 changes: 4 additions & 1 deletion src/python_learning_orchestrated/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -223,7 +223,10 @@ def main(
if args.checkpoint_command == "list":
checkpoints = checkpoint_store.list_checkpoints()
if not checkpoints:
output_fn("No checkpoints found.")
output_fn(
"No checkpoints found. "
"Run 'checkpoint create <name>' to create one."
)
return
output_fn(f"Checkpoints ({len(checkpoints)}):")
for checkpoint in checkpoints:
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18 changes: 18 additions & 0 deletions tests/test_cli_smoke.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,24 @@ def test_cli_export_and_import_progress_commands(tmp_path, capsys) -> None:
assert len(session_payload["attempts"]) == 1


def test_cli_checkpoint_list_empty(tmp_path, capsys, monkeypatch) -> None:
checkpoint_dir = tmp_path / "checkpoints"

checkpoint_store_class = cli_module.CheckpointStore
monkeypatch.setattr(
cli_module,
"CheckpointStore",
lambda: checkpoint_store_class(checkpoint_dir),
)

main(["checkpoint", "list"])
list_output = capsys.readouterr().out
assert (
"No checkpoints found. Run 'checkpoint create <name>' to create one."
in list_output
)
Comment on lines +106 to +109

@gemini-code-assist gemini-code-assist Bot Mar 21, 2026

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medium

To improve readability, it's a good practice to store long expected strings in a variable. This makes the assertion line shorter, clearer, and easier to maintain.

    expected_output = "No checkpoints found. Run 'checkpoint create <name>' to create one."
    assert expected_output in list_output



def test_cli_checkpoint_create_and_list(tmp_path, capsys, monkeypatch) -> None:
session_file = tmp_path / "session.json"
checkpoint_dir = tmp_path / "checkpoints"
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