mirror of
https://github.com/hwchase17/langchain
synced 2024-11-10 01:10:59 +00:00
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""Test the bash utility."""
|
|
import subprocess
|
|
from pathlib import Path
|
|
|
|
from langchain.utilities.bash import BashProcess
|
|
|
|
|
|
def test_pwd_command() -> None:
|
|
"""Test correct functionality."""
|
|
session = BashProcess()
|
|
commands = ["pwd"]
|
|
output = session.run(commands)
|
|
|
|
assert output == subprocess.check_output("pwd", shell=True).decode()
|
|
|
|
|
|
def test_incorrect_command() -> None:
|
|
"""Test handling of incorrect command."""
|
|
session = BashProcess()
|
|
output = session.run(["invalid_command"])
|
|
assert output == "Command 'invalid_command' returned non-zero exit status 127."
|
|
|
|
|
|
def test_create_directory_and_files(tmp_path: Path) -> None:
|
|
"""Test creation of a directory and files in a temporary directory."""
|
|
session = BashProcess(strip_newlines=True)
|
|
|
|
# create a subdirectory in the temporary directory
|
|
temp_dir = tmp_path / "test_dir"
|
|
temp_dir.mkdir()
|
|
|
|
# run the commands in the temporary directory
|
|
commands = [
|
|
f"touch {temp_dir}/file1.txt",
|
|
f"touch {temp_dir}/file2.txt",
|
|
f"echo 'hello world' > {temp_dir}/file2.txt",
|
|
f"cat {temp_dir}/file2.txt",
|
|
]
|
|
|
|
output = session.run(commands)
|
|
assert output == "hello world"
|
|
|
|
# check that the files were created in the temporary directory
|
|
output = session.run([f"ls {temp_dir}"])
|
|
assert output == "file1.txt\nfile2.txt"
|