mirror of
https://github.com/hwchase17/langchain
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69de33e024
# Add Mastodon toots loader. Loader works either with public toots, or Mastodon app credentials. Toot text and user info is loaded. I've also added integration test for this new loader as it works with public data, and a notebook with example output run now. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
"""Test the bash utility."""
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import re
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import subprocess
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import sys
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from pathlib import Path
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import pytest
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from langchain.utilities.bash import BashProcess
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_pwd_command() -> None:
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"""Test correct functionality."""
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session = BashProcess()
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commands = ["pwd"]
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output = session.run(commands)
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assert output == subprocess.check_output("pwd", shell=True).decode()
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@pytest.mark.skip(reason="flaky on GHA, TODO to fix")
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_pwd_command_persistent() -> None:
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"""Test correct functionality when the bash process is persistent."""
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session = BashProcess(persistent=True, strip_newlines=True)
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commands = ["pwd"]
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output = session.run(commands)
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assert subprocess.check_output("pwd", shell=True).decode().strip() in output
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session.run(["cd .."])
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new_output = session.run(["pwd"])
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# Assert that the new_output is a parent of the old output
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assert Path(output).parent == Path(new_output)
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_incorrect_command() -> None:
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"""Test handling of incorrect command."""
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session = BashProcess()
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output = session.run(["invalid_command"])
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assert output == "Command 'invalid_command' returned non-zero exit status 127."
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_incorrect_command_return_err_output() -> None:
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"""Test optional returning of shell output on incorrect command."""
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session = BashProcess(return_err_output=True)
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output = session.run(["invalid_command"])
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assert re.match(r"^/bin/sh:.*invalid_command.*not found.*$", output)
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_create_directory_and_files(tmp_path: Path) -> None:
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"""Test creation of a directory and files in a temporary directory."""
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session = BashProcess(strip_newlines=True)
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# create a subdirectory in the temporary directory
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temp_dir = tmp_path / "test_dir"
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temp_dir.mkdir()
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# run the commands in the temporary directory
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commands = [
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f"touch {temp_dir}/file1.txt",
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f"touch {temp_dir}/file2.txt",
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f"echo 'hello world' > {temp_dir}/file2.txt",
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f"cat {temp_dir}/file2.txt",
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]
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output = session.run(commands)
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assert output == "hello world"
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# check that the files were created in the temporary directory
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output = session.run([f"ls {temp_dir}"])
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assert output == "file1.txt\nfile2.txt"
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@pytest.mark.skip(reason="flaky on GHA, TODO to fix")
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_create_bash_persistent() -> None:
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"""Test the pexpect persistent bash terminal"""
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session = BashProcess(persistent=True)
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response = session.run("echo hello")
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response += session.run("echo world")
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assert "hello" in response
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assert "world" in response
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