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#!/usr/bin/env python
#
# Glances - An eye on your system
#
# SPDX-FileCopyrightText: 2025 Nicolas Hennion <nicolas@nicolargo.com>
#
# SPDX-License-Identifier: LGPL-3.0-only
#
"""Glances API unitary tests suite."""
from unittest.mock import patch
from glances import __version__, api
# Global variables
# =================
# Init Glances API
# test_config = core.get_config()
# test_args = core.get_args()
testargs = ["glances", "-C", "./conf/glances.conf"]
with patch('sys.argv', testargs):
gl = api.GlancesAPI()
# Pytest functions to test the Glances API version
def test_glances_api_version():
assert gl.__version__ == __version__.split('.')[0]
def test_glances_api_plugins():
# Check that the plugins list is not empty
assert len(gl.plugins()) > 0
# Check that the cpu plugin is in the list of plugins
assert 'cpu' in gl.plugins()
# Check that the network plugin is in the list of plugins
assert 'network' in gl.plugins()
# Check that the processcount plugin is in the list of plugins
assert 'processcount' in gl.plugins()
# Check that the processlist plugin is in the list of plugins
assert 'processlist' in gl.plugins()
def test_glances_api_plugin_cpu():
# Check that the cpu plugin is available
assert gl.cpu is not None
# Get list of keys (cpu stat fields)
keys = gl.cpu.keys()
# Check that the keys are not empty
assert len(keys) > 0
# Check that the cpu plugin has a total item
assert gl.cpu['total'] is not None
# and is a float
assert isinstance(gl.cpu['total'], float)
# test the get method
assert isinstance(gl.cpu.get('total'), float)
def test_glances_api_plugin_network():
# Check that the network plugin is available
assert gl.network is not None
# Get list of keys (interfaces)
keys = gl.network.keys()
# Check that the keys are not empty
assert len(keys) > 0
# Check that the first item is a dictionary
assert isinstance(gl.network[keys[0]], dict)
def test_glances_api_plugin_process():
# Get list of keys (processes)
keys = gl.processcount.keys()
# Check that the keys are not empty
assert len(keys) > 0
# Check that processcount total is > 0
assert gl.processcount['total'] > 0
# Get list of keys (processes)
keys = gl.processlist.keys()
# Check that first key is an integer (PID)
assert isinstance(keys[0], int)
# Check that the first item is a dictionary
assert isinstance(gl.processlist[keys[0]], dict)
def test_glances_api_limits():
assert isinstance(gl.cpu.limits, dict)
assert isinstance(gl.cpu.limits, dict)
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