pytest_src/Base/CfgCheckBase.py

# -*- coding: UTF-8 -*-
"""
@Project ：pytest_src 
@File    ：CfgCheckBase.py
@Author  ：haojiang
@Date    ：2022/9/23 8:52 
"""
from lxml import etree

from Base.Arxml import Arxml
import logging

class CfgCheckBase:
    def __init__(self):
        pass

    def parameter_match(self, element: etree.Element,
                        param_name: str,
                        param_expect_value: str,
                        is_multi_container:bool = False) -> bool:
        '''

        :param element: 待查询container
        :param param_name: 配置项值
        :param param_expect_value: 期望的配置值
        :param is_multi_container: 是否匹配多个相同的配置项
        :return: 是否与期望值匹配
        '''

        param_definition_ref_containers = Arxml.get_all_match_element(element,
                                                                     './/DEFINITION-REF',
                                                                     param_name,
                                                                     xpath_rule='CONTAINS')
        compare_result = True
        if len(param_definition_ref_containers) != 0:
            for def_elem in param_definition_ref_containers:
                value_elem = Arxml.get_brother_element(def_elem, './VALUE')
                if value_elem != None:
                    value = Arxml.get_container_text(value_elem)
                else:
                    logging.error(f"Check Param {param_name} not find a valid element!")
                    value = None

                compare_result = param_expect_value == value

                if not compare_result:
                    compare_result = False
                    logging.error(f"Check Param {param_name} not match! Expect Value {param_expect_value} != {value}")

        return compare_result

    def get_dismatch_value_element_name(self, value_element: etree.Element) -> str:
        return ''

def main():
    project_path = r'D:\01_Work\02_WP\EP39_EREV\branch\src\Config\ECUC\EH32_GW04_Dem_ecuc.arxml'
    # project_path = r'D:\01_Work\02_WP\EP39_EREV\branch\src\Config\ECUC\EH32_GW04_CanTp_ecuc.arxml'
    arxml = Arxml(project_path)
    root = arxml.root
    cfg_check = CfgCheckBase()
    # cfg_check.parameter_match(root, 'CanTpChannelMode', 'CANTP_MODE_FULL_DUPLEX', True)
    # cfg_check.parameter_match(root, 'DemClearDTCBehavior', 'DEM_CLRRESP_VOLATILE', True)
    cfg_check.parameter_match(root, 'DemMaxNumberEventEntryPrimary', '41')

if __name__ == '__main__':
    main()