def testArgsForGcloudNormal(self):
self.StartEnvPatch({}, clear=True)
self.StartObjectPatch(sys, 'executable', new='/path/to/python')
gcloud_path_mock = self.StartObjectPatch(config, 'GcloudPath')
gcloud_path_mock.return_value = '/abc/def/gcloud.py'
self.assertEqual(execution_utils.ArgsForGcloud(),
['/path/to/python', '/abc/def/gcloud.py'])
def _RunGcloud(args):
"""Runs a gcloud command.
Args:
args: command line arguments to pass to gcloud
Returns:
The contents of stdout if the return code is 0, stderr (or a fabricated
error if stderr is empty) otherwise
"""
cmd = execution_utils.ArgsForGcloud()
cmd.extend(args)
out = io.StringIO()
err = io.StringIO()
env = _GetEnvs()
returncode = execution_utils.Exec(cmd,
no_exit=True,
out_func=out.write,
err_func=err.write,
in_str=None,
env=env)
if returncode != 0 and not err.getvalue():
err.write('gcloud exited with return code {}'.format(returncode))
return out.getvalue() if returncode == 0 else None, err.getvalue(
) if returncode != 0 else None
def testArgsForGcloudHermeticPar(self):
self.StartEnvPatch({}, clear=True)
self.StartObjectPatch(sys, 'executable', new=None)
self.StartObjectPatch(sys, 'argv', new=['/abc/def/gcloud.par', 'info'])
self.assertEqual(execution_utils.ArgsForGcloud(),
['/abc/def/gcloud.par'])