def test_tool_plugin_command_exists_fullpath(monkeypatch):
"""Test that command_exists works correctly (full path given). """
# Monkeypatch the environment to clear PATHEXT
monkeypatch.delenv("PATHEXT", raising=False)
# Make a temporary directory which will be part of the path
with TemporaryDirectory() as tmp_dir:
# Make a temporary executable
with tempfile.NamedTemporaryFile(dir=tmp_dir) as tmp_file:
st = os.stat(tmp_file.name)
os.chmod(tmp_file.name, st.st_mode | stat.S_IXUSR)
assert ToolPlugin.command_exists(tmp_file.name)
def test_tool_plugin_command_exists_shortpath_invalid(monkeypatch):
"""Test that command_exists works correctly (only filename given, command is not on PATH). """
# Monkeypatch the environment to clear PATHEXT
monkeypatch.delenv("PATHEXT", raising=False)
# Make a temporary directory which will be part of the path
with TemporaryDirectory() as tmp_dir:
# Make a temporary executable
with tempfile.NamedTemporaryFile(dir=tmp_dir) as tmp_file:
st = os.stat(tmp_file.name)
os.chmod(tmp_file.name, st.st_mode | stat.S_IXUSR)
_, tmp_file_name = os.path.split(tmp_file.name)
assert not ToolPlugin.command_exists(tmp_file_name)
def test_tool_plugin_command_exists_fullpath(monkeypatch):
"""Test that command_exists works correctly (full path given). """
# Monkeypatch the environment to clear PATHEXT
monkeypatch.delenv('PATHEXT', raising=False)
# Make a temporary directory which will be part of the path
tmp_dir = tempfile.mkdtemp()
# Make a temporary executable
tmp_file = tempfile.NamedTemporaryFile(dir=tmp_dir)
st = os.stat(tmp_file.name)
os.chmod(tmp_file.name, st.st_mode | stat.S_IXUSR)
assert ToolPlugin.command_exists(tmp_file.name)
# Cleanup
shutil.rmtree(tmp_dir, ignore_errors=True)