class TestVerdiDaemon(AiidaTestCase):
"""Tests for `verdi daemon` commands."""
def setUp(self):
super().setUp()
self.daemon_client = DaemonClient(get_config().current_profile)
self.cli_runner = CliRunner()
def test_daemon_start(self):
"""Test `verdi daemon start`."""
try:
result = self.cli_runner.invoke(cmd_daemon.start, [])
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), 1, worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
def test_daemon_start_number(self):
"""Test `verdi daemon start` with a specific number of workers."""
# The `number` argument should be a positive non-zero integer
for invalid_number in ['string', 0, -1]:
result = self.cli_runner.invoke(cmd_daemon.start,
[str(invalid_number)])
self.assertIsNotNone(result.exception)
try:
number = 4
result = self.cli_runner.invoke(cmd_daemon.start, [str(number)])
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), number,
worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
def test_foreground_multiple_workers(self):
"""Test `verdi daemon start` in foreground with more than one worker will fail."""
try:
number = 4
result = self.cli_runner.invoke(
cmd_daemon.start, ['--foreground', str(number)])
self.assertIsNotNone(result.exception)
finally:
self.daemon_client.stop_daemon(wait=True)
def with_daemon():
"""Starts the daemon process and then makes sure to kill it once the test is done."""
import sys
import signal
import subprocess
from aiida.engine.daemon.client import DaemonClient
from aiida.cmdline.utils.common import get_env_with_venv_bin
# Add the current python path to the environment that will be used for the daemon sub process.
# This is necessary to guarantee the daemon can also import all the classes that are defined
# in this `tests` module.
env = get_env_with_venv_bin()
env['PYTHONPATH'] = ':'.join(sys.path)
profile = get_config().current_profile
daemon = subprocess.Popen(
DaemonClient(profile).cmd_string.split(),
stderr=sys.stderr,
stdout=sys.stdout,
env=env,
)
yield
# Note this will always be executed after the yield no matter what happened in the test that used this fixture.
os.kill(daemon.pid, signal.SIGTERM)
def setUp(self):
super(TestVerdiProcessDaemon, self).setUp()
from aiida.manage.configuration import get_config
from aiida.engine.daemon.client import DaemonClient
profile = get_config().current_profile
self.daemon_client = DaemonClient(profile)
self.daemon_pid = subprocess.Popen(
self.daemon_client.cmd_string.split(),
stderr=sys.stderr,
stdout=sys.stdout).pid
self.runner = get_manager().create_runner(rmq_submit=True)
self.cli_runner = CliRunner()
def get_daemon_client(self):
"""Return the daemon client for the current profile.
:return: the daemon client
:rtype: :class:`aiida.daemon.client.DaemonClient`
:raises aiida.common.MissingConfigurationError: if the configuration file cannot be found
:raises aiida.common.ProfileConfigurationError: if the given profile does not exist
"""
from aiida.engine.daemon.client import DaemonClient
if self._daemon_client is None:
self._daemon_client = DaemonClient(self.get_profile())
return self._daemon_client
def setUp(self):
super().setUp()
from aiida.cmdline.utils.common import get_env_with_venv_bin
from aiida.engine.daemon.client import DaemonClient
from aiida.manage.configuration import get_config
# Add the current python path to the environment that will be used for the daemon sub process. This is necessary
# to guarantee the daemon can also import all the classes that are defined in this `tests` module.
env = get_env_with_venv_bin()
env['PYTHONPATH'] = ':'.join(sys.path)
profile = get_config().current_profile
self.daemon_client = DaemonClient(profile)
self.daemon_pid = subprocess.Popen(
self.daemon_client.cmd_string.split(), stderr=sys.stderr, stdout=sys.stdout, env=env
).pid
self.runner = get_manager().create_runner(rmq_submit=True)
self.cli_runner = CliRunner()
def setUp(self):
super().setUp()
self.config = get_config()
self.profile = self.config.current_profile
self.daemon_client = DaemonClient(self.profile)
self.cli_runner = VerdiRunner(self.config, self.profile)
class TestVerdiDaemon(AiidaTestCase):
"""Tests for `verdi daemon` commands."""
def setUp(self):
super().setUp()
self.config = get_config()
self.profile = self.config.current_profile
self.daemon_client = DaemonClient(self.profile)
self.cli_runner = VerdiRunner(self.config, self.profile)
def test_daemon_start(self):
"""Test `verdi daemon start`."""
try:
result = self.cli_runner.invoke(cmd_daemon.start, [])
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), 1, worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
def test_daemon_restart(self):
"""Test `verdi daemon restart` both with and without `--reset` flag."""
try:
result = self.cli_runner.invoke(cmd_daemon.start, [])
self.assertClickResultNoException(result)
result = self.cli_runner.invoke(cmd_daemon.restart, [])
self.assertClickResultNoException(result)
result = self.cli_runner.invoke(cmd_daemon.restart, ['--reset'])
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), 1, worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
# Tracked in issue #3051
@pytest.mark.flaky(reruns=2)
def test_daemon_start_number(self):
"""Test `verdi daemon start` with a specific number of workers."""
# The `number` argument should be a positive non-zero integer
for invalid_number in ['string', 0, -1]:
result = self.cli_runner.invoke(cmd_daemon.start,
[str(invalid_number)])
self.assertIsNotNone(result.exception)
try:
number = 4
result = self.cli_runner.invoke(cmd_daemon.start, [str(number)])
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), number,
worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
# Tracked in issue #3051
@pytest.mark.flaky(reruns=2)
def test_daemon_start_number_config(self):
"""Test `verdi daemon start` with `daemon.default_workers` config option being set."""
number = 3
self.config.set_option('daemon.default_workers', number,
self.profile.name)
try:
result = self.cli_runner.invoke(cmd_daemon.start)
self.assertClickResultNoException(result)
daemon_response = self.daemon_client.get_daemon_info()
worker_response = self.daemon_client.get_worker_info()
self.assertIn('status', daemon_response, daemon_response)
self.assertEqual(daemon_response['status'], 'ok', daemon_response)
self.assertIn('info', worker_response, worker_response)
self.assertEqual(len(worker_response['info']), number,
worker_response)
finally:
self.daemon_client.stop_daemon(wait=True)
def test_foreground_multiple_workers(self):
"""Test `verdi daemon start` in foreground with more than one worker will fail."""
try:
number = 4
result = self.cli_runner.invoke(
cmd_daemon.start, ['--foreground', str(number)])
self.assertIsNotNone(result.exception)
finally:
self.daemon_client.stop_daemon(wait=True)
def setUp(self):
super().setUp()
self.daemon_client = DaemonClient(get_config().current_profile)
self.cli_runner = CliRunner()