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crewAI/lib/cli/tests/test_cli.py
Vidit Ostwal 11890e6701
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Standardize CLI flags to kebab-case (#6880)
* Standardize CLI flags to kebab-case with deprecated snake_case aliases.

Unify active long-option naming across create, train, test, and replay while keeping hidden backward-compatible aliases and documenting the migration in edge docs and AGENTS.md.

* Emit deprecation warnings when snake_case CLI flag aliases are used.

Route hidden legacy flags through separate internal params so warnings fire only when the alias is supplied, and extend CLI tests for create, replay, and --help coverage.

* Merge CLI deprecation warn helpers into warn_deprecated(kind=...).

Replace warn_deprecated_command and warn_deprecated_flag with one helper that accepts kind="command" or kind="flag".
2026-08-11 22:17:24 +05:30

485 lines
15 KiB
Python

from pathlib import Path
from unittest import mock
import pytest
from click.testing import CliRunner
from crewai_cli.cli import (
create,
deploy_create,
deploy_list,
deploy_logs,
deploy_push,
deploy_remove,
deply_status,
flow_add_crew,
flow_run,
login,
replay,
reset_memories,
run,
test,
train,
version,
)
@pytest.fixture
def runner():
return CliRunner()
@mock.patch("crewai_cli.cli.train_crew")
def test_train_default_iterations(train_crew, runner):
result = runner.invoke(train)
train_crew.assert_called_once_with(5, "trained_agents_data.pkl")
assert result.exit_code == 0
assert "Training the Crew for 5 iterations" in result.output
@mock.patch("crewai_cli.cli.train_crew")
def test_train_custom_iterations(train_crew, runner):
result = runner.invoke(train, ["--n-iterations", "10"])
train_crew.assert_called_once_with(10, "trained_agents_data.pkl")
assert result.exit_code == 0
assert "Training the Crew for 10 iterations" in result.output
@mock.patch("crewai_cli.cli.train_crew")
def test_train_custom_iterations_snake_case_alias(train_crew, runner):
result = runner.invoke(train, ["--n_iterations", "10"])
train_crew.assert_called_once_with(10, "trained_agents_data.pkl")
assert result.exit_code == 0
assert "Training the Crew for 10 iterations" in result.output
assert (
"Warning: The flag '--n_iterations' is deprecated. Use '--n-iterations' instead."
in result.output
)
@mock.patch("crewai_cli.cli.train_crew")
def test_train_invalid_string_iterations(train_crew, runner):
result = runner.invoke(train, ["--n-iterations", "invalid"])
train_crew.assert_not_called()
assert result.exit_code == 2
assert (
"Usage: train [OPTIONS]\nTry 'train --help' for help.\n\nError: Invalid value for '-n' / '--n-iterations': 'invalid' is not a valid integer.\n"
in result.output
)
def test_reset_no_memory_flags(runner):
result = runner.invoke(
reset_memories,
)
assert (
result.output
== "Please specify at least one memory type to reset using the appropriate flags.\n"
)
def test_version_flag(runner):
result = runner.invoke(version)
assert result.exit_code == 0
assert "crewai version:" in result.output
def test_version_command(runner):
result = runner.invoke(version)
assert result.exit_code == 0
assert "crewai version:" in result.output
def test_version_command_with_tools(runner):
result = runner.invoke(version, ["--tools"])
assert result.exit_code == 0
assert "crewai version:" in result.output
assert (
"crewai tools version:" in result.output
or "crewai tools not installed" in result.output
)
@mock.patch("crewai_cli.cli.evaluate_crew")
def test_test_default_iterations(evaluate_crew, runner):
result = runner.invoke(test)
evaluate_crew.assert_called_once_with(3, "gpt-5.4-mini", trained_agents_file=None)
assert result.exit_code == 0
assert "Testing the crew for 3 iterations with model gpt-5.4-mini" in result.output
@mock.patch("crewai_cli.cli.evaluate_crew")
def test_test_custom_iterations(evaluate_crew, runner):
result = runner.invoke(test, ["--n-iterations", "5", "--model", "gpt-4o"])
evaluate_crew.assert_called_once_with(5, "gpt-4o", trained_agents_file=None)
assert result.exit_code == 0
assert "Testing the crew for 5 iterations with model gpt-4o" in result.output
@mock.patch("crewai_cli.cli.evaluate_crew")
def test_test_custom_iterations_snake_case_alias(evaluate_crew, runner):
result = runner.invoke(test, ["--n_iterations", "5", "--model", "gpt-4o"])
evaluate_crew.assert_called_once_with(5, "gpt-4o", trained_agents_file=None)
assert result.exit_code == 0
assert "Testing the crew for 5 iterations with model gpt-4o" in result.output
assert (
"Warning: The flag '--n_iterations' is deprecated. Use '--n-iterations' instead."
in result.output
)
@mock.patch("crewai_cli.cli.evaluate_crew")
def test_test_invalid_string_iterations(evaluate_crew, runner):
result = runner.invoke(test, ["--n-iterations", "invalid"])
evaluate_crew.assert_not_called()
assert result.exit_code == 2
assert (
"Usage: test [OPTIONS]\nTry 'test --help' for help.\n\nError: Invalid value for '-n' / '--n-iterations': 'invalid' is not a valid integer.\n"
in result.output
)
def test_train_help_hides_legacy_flag_aliases(runner):
result = runner.invoke(train, ["--help"])
assert result.exit_code == 0
assert "--n-iterations" in result.output
assert "--n_iterations" not in result.output
def test_test_help_hides_legacy_flag_aliases(runner):
result = runner.invoke(test, ["--help"])
assert result.exit_code == 0
assert "--n-iterations" in result.output
assert "--n_iterations" not in result.output
def test_create_help_hides_legacy_flag_aliases(runner):
result = runner.invoke(create, ["--help"])
assert result.exit_code == 0
assert "--skip-provider" in result.output
assert "--skip_provider" not in result.output
def test_replay_help_hides_legacy_flag_aliases(runner):
result = runner.invoke(replay, ["--help"])
assert result.exit_code == 0
assert "--task-id" in result.output
assert "--task_id" not in result.output
@mock.patch("crewai_cli.create_json_crew.create_json_crew")
def test_create_skip_provider_flag(create_json_crew, runner):
result = runner.invoke(create, ["crew", "my-crew", "--skip-provider"])
assert result.exit_code == 0, result.output
create_json_crew.assert_called_once_with("my-crew", None, True)
assert "deprecated" not in result.output.lower()
@mock.patch("crewai_cli.create_json_crew.create_json_crew")
def test_create_skip_provider_snake_case_alias_warns(create_json_crew, runner):
result = runner.invoke(create, ["crew", "my-crew", "--skip_provider"])
assert result.exit_code == 0, result.output
create_json_crew.assert_called_once_with("my-crew", None, True)
assert (
"Warning: The flag '--skip_provider' is deprecated. Use '--skip-provider' instead."
in result.output
)
@mock.patch("crewai_cli.cli.replay_task_command")
def test_replay_task_id_flag(replay_task_command, runner):
result = runner.invoke(replay, ["--task-id", "task_123"])
assert result.exit_code == 0, result.output
replay_task_command.assert_called_once_with("task_123", trained_agents_file=None)
assert "Replaying the crew from task task_123" in result.output
@mock.patch("crewai_cli.cli.replay_task_command")
def test_replay_task_id_snake_case_alias_warns(replay_task_command, runner):
result = runner.invoke(replay, ["--task_id", "task_123"])
assert result.exit_code == 0, result.output
replay_task_command.assert_called_once_with("task_123", trained_agents_file=None)
assert (
"Warning: The flag '--task_id' is deprecated. Use '--task-id' instead."
in result.output
)
@mock.patch("crewai_cli.cli.replay_task_command")
def test_replay_without_task_id(replay_task_command, runner):
result = runner.invoke(replay)
assert result.exit_code == 0, result.output
replay_task_command.assert_called_once_with(None, trained_agents_file=None)
assert "Replaying the crew from task None" in result.output
@mock.patch("crewai_cli.cli.run_crew")
def test_run_uses_project_runner_by_default(run_crew, runner):
result = runner.invoke(run)
assert result.exit_code == 0
run_crew.assert_called_once_with(
trained_agents_file=None,
definition=None,
inputs=None,
)
assert "experimental" not in result.output.lower()
@mock.patch("crewai_cli.cli.run_crew")
def test_run_with_definition_uses_project_runner(run_crew, runner):
result = runner.invoke(
run,
["--definition", "flow.yaml", "--inputs", '{"topic":"AI"}'],
)
assert result.exit_code == 0
run_crew.assert_called_once_with(
trained_agents_file=None,
definition="flow.yaml",
inputs='{"topic":"AI"}',
)
@mock.patch("crewai_cli.cli.run_crew")
def test_run_inputs_without_definition_calls_run_crew(run_crew, runner):
# --inputs no longer requires --definition; the resolution happens in run_crew.
result = runner.invoke(run, ["--inputs", '{"topic":"AI"}'])
assert result.exit_code == 0
run_crew.assert_called_once_with(
trained_agents_file=None, definition=None, inputs='{"topic":"AI"}'
)
@mock.patch("crewai_cli.cli.run_crew")
def test_run_rejects_filename_with_definition(run_crew, runner):
result = runner.invoke(run, ["--definition", "flow.yaml", "--filename", "x.pkl"])
assert result.exit_code == 2
assert "Error: --filename can only be used when running crews" in result.output
run_crew.assert_not_called()
@mock.patch("crewai_cli.cli.run_crew")
def test_run_passes_filename_to_project_runner(run_crew, runner):
result = runner.invoke(run, ["--filename", "trained.pkl"])
assert result.exit_code == 0
run_crew.assert_called_once_with(
trained_agents_file="trained.pkl",
definition=None,
inputs=None,
)
@mock.patch("crewai_cli.cli.run_crew")
def test_flow_kickoff_is_deprecated_and_uses_run_path(run_crew, runner):
result = runner.invoke(flow_run)
assert result.exit_code == 0
run_crew.assert_called_once_with(
trained_agents_file=None,
definition=None,
inputs=None,
)
assert (
"The command 'crewai flow kickoff' is deprecated. Use 'crewai run' instead."
in result.output
)
@mock.patch("crewai_cli.create_json_crew.create_json_crew")
def test_create_crew_in_dmn_mode_skips_provider_prompts(create_json_crew, runner):
result = runner.invoke(create, ["crew", "DMN Crew"], env={"CREWAI_DMN": "True"})
assert result.exit_code == 0
create_json_crew.assert_called_once_with("DMN Crew", None, True)
@mock.patch("crewai_cli.create_flow.create_flow")
def test_create_flow_declarative_uses_declarative_scaffold(create_flow, runner):
result = runner.invoke(create, ["flow", "My Flow", "--declarative"])
assert result.exit_code == 0
create_flow.assert_called_once_with("My Flow", declarative=True)
@mock.patch("crewai_cli.create_json_crew.create_json_crew")
def test_create_crew_rejects_declarative_flag(create_json_crew, runner):
result = runner.invoke(create, ["crew", "My Crew", "--declarative"])
assert result.exit_code == 2
assert "--declarative can only be used with flow projects" in result.output
create_json_crew.assert_not_called()
def test_create_requires_type_in_dmn_mode(runner):
result = runner.invoke(create, env={"CREWAI_DMN": "True"})
assert result.exit_code == 2
assert "TYPE is required when CREWAI_DMN is set" in result.output
assert "crew, flow, tool, skill, template" in result.output
def test_create_requires_name_in_dmn_mode(runner):
result = runner.invoke(create, ["flow"], env={"CREWAI_DMN": "True"})
assert result.exit_code == 2
assert "NAME is required when CREWAI_DMN is set" in result.output
@mock.patch("crewai_cli.cli.AuthenticationCommand")
def test_login(command, runner):
mock_auth = command.return_value
result = runner.invoke(login)
assert result.exit_code == 0
mock_auth.login.assert_called_once()
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_create(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deploy_create)
assert result.exit_code == 0
mock_deploy.create_crew.assert_called_once()
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_list(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deploy_list)
assert result.exit_code == 0
mock_deploy.list_crews.assert_called_once()
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_push(command, runner):
mock_deploy = command.return_value
uuid = "test-uuid"
result = runner.invoke(deploy_push, ["-u", uuid])
assert result.exit_code == 0
mock_deploy.deploy.assert_called_once_with(uuid=uuid, skip_validate=False)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_push_no_uuid(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deploy_push)
assert result.exit_code == 0
mock_deploy.deploy.assert_called_once_with(uuid=None, skip_validate=False)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_status(command, runner):
mock_deploy = command.return_value
uuid = "test-uuid"
result = runner.invoke(deply_status, ["-u", uuid])
assert result.exit_code == 0
mock_deploy.get_crew_status.assert_called_once_with(uuid=uuid)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_status_no_uuid(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deply_status)
assert result.exit_code == 0
mock_deploy.get_crew_status.assert_called_once_with(uuid=None)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_logs(command, runner):
mock_deploy = command.return_value
uuid = "test-uuid"
result = runner.invoke(deploy_logs, ["-u", uuid])
assert result.exit_code == 0
mock_deploy.get_crew_logs.assert_called_once_with(uuid=uuid)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_logs_no_uuid(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deploy_logs)
assert result.exit_code == 0
mock_deploy.get_crew_logs.assert_called_once_with(uuid=None)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_remove(command, runner):
mock_deploy = command.return_value
uuid = "test-uuid"
result = runner.invoke(deploy_remove, ["-u", uuid])
assert result.exit_code == 0
mock_deploy.remove_crew.assert_called_once_with(uuid=uuid)
@mock.patch("crewai_cli.cli.DeployCommand")
def test_deploy_remove_no_uuid(command, runner):
mock_deploy = command.return_value
result = runner.invoke(deploy_remove)
assert result.exit_code == 0
mock_deploy.remove_crew.assert_called_once_with(uuid=None)
@mock.patch("crewai_cli.add_crew_to_flow.create_embedded_crew")
@mock.patch("pathlib.Path.exists", return_value=True)
def test_flow_add_crew(mock_path_exists, mock_create_embedded_crew, runner):
crew_name = "new_crew"
result = runner.invoke(flow_add_crew, [crew_name])
assert result.exit_code == 0, f"Command failed with output: {result.output}"
assert f"Adding crew {crew_name} to the flow" in result.output
mock_create_embedded_crew.assert_called_once()
call_args, call_kwargs = mock_create_embedded_crew.call_args
assert call_args[0] == crew_name
assert "parent_folder" in call_kwargs
assert isinstance(call_kwargs["parent_folder"], Path)
def test_add_crew_to_flow_not_in_root(runner):
with mock.patch("pathlib.Path.exists", autospec=True) as mock_exists:
def exists_side_effect(self):
if self.name == "pyproject.toml":
return False
return True
mock_exists.side_effect = exists_side_effect
result = runner.invoke(flow_add_crew, ["new_crew"])
assert result.exit_code != 0
assert "This command must be run from the root of a flow project." in str(
result.output
)