Files
crewAI/tests/cli/test_create_crew.py
Devin AI 911e02da8e fix: correct folder name validation logic to match test expectations
- Fix validation regex to catch names starting with invalid characters like '@#/'
- Ensure validation properly raises ValueError for cases expected by tests
- Maintain support for valid cases like 'my.project/' -> 'myproject'
- Address lucasgomide's comment about valid Python module names

Co-Authored-By: João <joao@crewai.com>
2025-06-26 13:18:41 +00:00

247 lines
10 KiB
Python

import keyword
import shutil
import tempfile
from pathlib import Path
from unittest import mock
import pytest
from click.testing import CliRunner
from crewai.cli.create_crew import create_crew, create_folder_structure
@pytest.fixture
def runner():
return CliRunner()
@pytest.fixture
def temp_dir():
temp_path = tempfile.mkdtemp()
yield temp_path
shutil.rmtree(temp_path)
def test_create_folder_structure_strips_single_trailing_slash():
with tempfile.TemporaryDirectory() as temp_dir:
folder_path, folder_name, class_name = create_folder_structure("hello/", parent_folder=temp_dir)
assert folder_name == "hello"
assert class_name == "Hello"
assert folder_path.name == "hello"
assert folder_path.exists()
assert folder_path.parent == Path(temp_dir)
def test_create_folder_structure_strips_multiple_trailing_slashes():
with tempfile.TemporaryDirectory() as temp_dir:
folder_path, folder_name, class_name = create_folder_structure("hello///", parent_folder=temp_dir)
assert folder_name == "hello"
assert class_name == "Hello"
assert folder_path.name == "hello"
assert folder_path.exists()
assert folder_path.parent == Path(temp_dir)
def test_create_folder_structure_handles_complex_name_with_trailing_slash():
with tempfile.TemporaryDirectory() as temp_dir:
folder_path, folder_name, class_name = create_folder_structure("my-awesome_project/", parent_folder=temp_dir)
assert folder_name == "my_awesome_project"
assert class_name == "MyAwesomeProject"
assert folder_path.name == "my_awesome_project"
assert folder_path.exists()
assert folder_path.parent == Path(temp_dir)
def test_create_folder_structure_normal_name_unchanged():
with tempfile.TemporaryDirectory() as temp_dir:
folder_path, folder_name, class_name = create_folder_structure("hello", parent_folder=temp_dir)
assert folder_name == "hello"
assert class_name == "Hello"
assert folder_path.name == "hello"
assert folder_path.exists()
assert folder_path.parent == Path(temp_dir)
def test_create_folder_structure_with_parent_folder():
with tempfile.TemporaryDirectory() as temp_dir:
parent_path = Path(temp_dir) / "parent"
parent_path.mkdir()
folder_path, folder_name, class_name = create_folder_structure("child/", parent_folder=parent_path)
assert folder_name == "child"
assert class_name == "Child"
assert folder_path.name == "child"
assert folder_path.parent == parent_path
assert folder_path.exists()
@mock.patch("crewai.cli.create_crew.copy_template")
@mock.patch("crewai.cli.create_crew.write_env_file")
@mock.patch("crewai.cli.create_crew.load_env_vars")
def test_create_crew_with_trailing_slash_creates_valid_project(mock_load_env, mock_write_env, mock_copy_template, temp_dir):
mock_load_env.return_value = {}
with tempfile.TemporaryDirectory() as work_dir:
with mock.patch("crewai.cli.create_crew.create_folder_structure") as mock_create_folder:
mock_folder_path = Path(work_dir) / "test_project"
mock_create_folder.return_value = (mock_folder_path, "test_project", "TestProject")
create_crew("test-project/", skip_provider=True)
mock_create_folder.assert_called_once_with("test-project/", None)
mock_copy_template.assert_called()
copy_calls = mock_copy_template.call_args_list
for call in copy_calls:
args = call[0]
if len(args) >= 5:
folder_name_arg = args[4]
assert not folder_name_arg.endswith("/"), f"folder_name should not end with slash: {folder_name_arg}"
@mock.patch("crewai.cli.create_crew.copy_template")
@mock.patch("crewai.cli.create_crew.write_env_file")
@mock.patch("crewai.cli.create_crew.load_env_vars")
def test_create_crew_with_multiple_trailing_slashes(mock_load_env, mock_write_env, mock_copy_template, temp_dir):
mock_load_env.return_value = {}
with tempfile.TemporaryDirectory() as work_dir:
with mock.patch("crewai.cli.create_crew.create_folder_structure") as mock_create_folder:
mock_folder_path = Path(work_dir) / "test_project"
mock_create_folder.return_value = (mock_folder_path, "test_project", "TestProject")
create_crew("test-project///", skip_provider=True)
mock_create_folder.assert_called_once_with("test-project///", None)
@mock.patch("crewai.cli.create_crew.copy_template")
@mock.patch("crewai.cli.create_crew.write_env_file")
@mock.patch("crewai.cli.create_crew.load_env_vars")
def test_create_crew_normal_name_still_works(mock_load_env, mock_write_env, mock_copy_template, temp_dir):
mock_load_env.return_value = {}
with tempfile.TemporaryDirectory() as work_dir:
with mock.patch("crewai.cli.create_crew.create_folder_structure") as mock_create_folder:
mock_folder_path = Path(work_dir) / "normal_project"
mock_create_folder.return_value = (mock_folder_path, "normal_project", "NormalProject")
create_crew("normal-project", skip_provider=True)
mock_create_folder.assert_called_once_with("normal-project", None)
def test_create_folder_structure_handles_spaces_and_dashes_with_slash():
with tempfile.TemporaryDirectory() as temp_dir:
folder_path, folder_name, class_name = create_folder_structure("My Cool-Project/", parent_folder=temp_dir)
assert folder_name == "my_cool_project"
assert class_name == "MyCoolProject"
assert folder_path.name == "my_cool_project"
assert folder_path.exists()
assert folder_path.parent == Path(temp_dir)
def test_create_folder_structure_raises_error_for_invalid_names():
with tempfile.TemporaryDirectory() as temp_dir:
invalid_cases = [
("123project/", "cannot start with a digit"),
("True/", "reserved Python keyword"),
("False/", "reserved Python keyword"),
("None/", "reserved Python keyword"),
("class/", "reserved Python keyword"),
("def/", "reserved Python keyword"),
(" /", "empty or contain only whitespace"),
("", "empty or contain only whitespace"),
("@#$/", "contains no valid characters"),
]
for invalid_name, expected_error in invalid_cases:
with pytest.raises(ValueError, match=expected_error):
create_folder_structure(invalid_name, parent_folder=temp_dir)
def test_create_folder_structure_validates_names():
with tempfile.TemporaryDirectory() as temp_dir:
valid_cases = [
("hello/", "hello", "Hello"),
("my-project/", "my_project", "MyProject"),
("hello_world/", "hello_world", "HelloWorld"),
("valid123/", "valid123", "Valid123"),
("hello.world/", "helloworld", "HelloWorld"),
("hello@world/", "helloworld", "HelloWorld"),
]
for valid_name, expected_folder, expected_class in valid_cases:
folder_path, folder_name, class_name = create_folder_structure(valid_name, parent_folder=temp_dir)
assert folder_name == expected_folder
assert class_name == expected_class
assert folder_name.isidentifier(), f"folder_name '{folder_name}' should be valid Python identifier"
assert not keyword.iskeyword(folder_name), f"folder_name '{folder_name}' should not be Python keyword"
assert not folder_name[0].isdigit(), f"folder_name '{folder_name}' should not start with digit"
assert class_name.isidentifier(), f"class_name '{class_name}' should be valid Python identifier"
assert not keyword.iskeyword(class_name), f"class_name '{class_name}' should not be Python keyword"
assert folder_path.parent == Path(temp_dir)
if folder_path.exists():
shutil.rmtree(folder_path)
@mock.patch("crewai.cli.create_crew.copy_template")
@mock.patch("crewai.cli.create_crew.write_env_file")
@mock.patch("crewai.cli.create_crew.load_env_vars")
def test_create_crew_with_parent_folder_and_trailing_slash(mock_load_env, mock_write_env, mock_copy_template, temp_dir):
mock_load_env.return_value = {}
with tempfile.TemporaryDirectory() as work_dir:
parent_path = Path(work_dir) / "parent"
parent_path.mkdir()
create_crew("child-crew/", skip_provider=True, parent_folder=parent_path)
crew_path = parent_path / "child_crew"
assert crew_path.exists()
assert not (crew_path / "src").exists()
def test_create_folder_structure_folder_name_validation():
"""Test that folder names are validated as valid Python module names"""
with tempfile.TemporaryDirectory() as temp_dir:
folder_invalid_cases = [
("123invalid/", "cannot start with a digit.*invalid Python module name"),
("import/", "reserved Python keyword"),
("class/", "reserved Python keyword"),
("for/", "reserved Python keyword"),
("@#$invalid/", "contains no valid characters.*Python module name"),
]
for invalid_name, expected_error in folder_invalid_cases:
with pytest.raises(ValueError, match=expected_error):
create_folder_structure(invalid_name, parent_folder=temp_dir)
valid_cases = [
("hello-world/", "hello_world"),
("my.project/", "myproject"),
("test@123/", "test123"),
("valid_name/", "valid_name"),
]
for valid_name, expected_folder in valid_cases:
folder_path, folder_name, class_name = create_folder_structure(valid_name, parent_folder=temp_dir)
assert folder_name == expected_folder
assert folder_name.isidentifier()
assert not keyword.iskeyword(folder_name)
if folder_path.exists():
shutil.rmtree(folder_path)