CN117093491B - Automatic test method for simple programming of vehicle-mounted T-BOX - Google Patents

Automatic test method for simple programming of vehicle-mounted T-BOX Download PDF

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CN117093491B
CN117093491B CN202311073470.6A CN202311073470A CN117093491B CN 117093491 B CN117093491 B CN 117093491B CN 202311073470 A CN202311073470 A CN 202311073470A CN 117093491 B CN117093491 B CN 117093491B
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CN117093491A (en
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王磊
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Yukuai Chuangling Intelligent Technology Nanjing Co ltd
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Prevention of errors by analysis, debugging or testing of software
    • G06F11/3698—Environments for analysis, debugging or testing of software
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F11/3668—Testing of software
    • G06F11/3672—Test management
    • G06F11/3684—Test management for test design, e.g. generating new test cases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Prevention of errors by analysis, debugging or testing of software
    • G06F11/3668—Testing of software
    • G06F11/3672—Test management
    • G06F11/3688—Test management for test execution, e.g. scheduling of test suites
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    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract

The invention provides an automatic test method for simple programming of an on-board T-BOX, which comprises the following steps: s1: building a T-BOX test environment; s2: importing a test case file; s3: carrying out executable analysis on the test case file; s4: executing a test case file; s5: analyzing the execution result of the test case file; s6: generating a test report; according to the automatic test method for the vehicle-mounted T-BOX simple programming, through building a T-BOX test environment, each test case file is imported into an automatic test system, the test case file is subjected to executable analysis, the test case file is executed, the execution result of the test case file is analyzed, and a test report is generated; the programming threshold of the T-BOX automatic test script is reduced, and different test case files are imported into the same automatic test system, so that the test of different test scenes is achieved, and the test efficiency and coverage rate are improved.

Description

Automatic test method for simple programming of vehicle-mounted T-BOX
Technical Field
The invention relates to the field of Internet of vehicles, in particular to an automatic test method for simple programming of a vehicle-mounted T-BOX.
Background
Along with the development of automobile industry and communication technology, the technology of the internet of vehicles has become the direction of future development of automobiles, and the Telematics BOX, a remote information processing terminal (T-BOX for short) is used as a core part of the internet of vehicles system, so that the stability is particularly important; T-BOX requires extensive testing to verify its stability; in the prior art, the test method for the T-BOX has the following defects:
1. in the T-BOX test process, some test cases are required to be executed by compiling automatic test scripts, the compiling threshold of the automatic test scripts is high, the difficulty of the upper hand is high, and the requirements on testers are high;
2. the T-BOX test system is built, a plurality of devices needing linkage are involved, the existing automatic test script can only execute the test aiming at a single scene, the automatic program needs to be rewritten in other scenes, the test is too limited, and the efficiency is low;
disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an automatic test method for simple programming of an on-board T-BOX.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an automated test method for simple programming of an on-board T-BOX, comprising the steps of:
s1: building a T-BOX test environment;
the engineer builds a test environment required by the vehicle-mounted T-BOX test;
the test environment comprises a hardware environment and a platform environment;
the hardware environment comprises a PC, a cloud platform, various controllers and the like:
the platform environment is an automatic test system and comprises a system initialization module, a use case file analysis module, a use case execution module, a result analysis module and a test report management module;
the system initialization module is used for detecting a test environment and importing test cases;
the use case file analysis module is used for analyzing the imported test use cases;
the case execution module sequentially executes the test cases according to the case step sequence;
the result analysis module is used for analyzing the execution result of the test case;
the test report management module is used for managing test reports;
the system initialization module detects a test environment built by an engineer, and prompts 'initialization is completed' if the built test environment is correct; if the built test environment is detected to be wrong, prompting an initialization failure, and after an engineer checks the error and modifies the error, detecting the built test environment again by the system initialization module until prompting the initialization completion;
s2: importing a test case file;
the engineer imports the test case file of the vehicle-mounted T-BOX into an automatic test system;
the test case file comprises a test step, test point control, test result assertion and overtime control detection;
each step in the testing steps comprises a corresponding step value, and the step value is a positive integer;
the test point control comprises specific test points in a test case file;
the test result assertion comprises expected results set for each test point;
the timeout control detection comprises a specified timeout duration of the test case file;
s3: carrying out executable analysis on the test case file;
selecting a specific controller to analyze the test case file;
the controller comprises a T-BOX controller, a power supply controller, a TSP controller, a CAN controller and the like;
the controller opens the test case file through the open function, reads and analyzes the content of the test case file, and extracts the step value, the specific test point, the expected result and the specified timeout duration of the test case file;
s4: executing a test case file;
the case execution module sequentially executes corresponding test steps in the test case file according to the step value descending order, and detects detection points contained in the case test file;
further, if there are a plurality of identical step values, the test steps with identical step values are executed in parallel;
when the test case file is executed, the case execution module records the execution time of the test case file through a duration function;
s5: analyzing the execution result of the test case file;
the execution result of the test case file is sent to a result analysis module through a send function;
the result analysis module analyzes the execution result of the test case file and judges whether the test case file passes or not, and the specific judging method is as follows:
s51: judging the execution result of the test point;
judging whether the execution result of each test point is consistent with the expected result or not through an assetequals function; if the execution result of the test point is inconsistent with the expected result, the test case file is not executed;
if the execution result of the test point is consistent with the expected result, the step S52 is entered;
s52: judging the execution time of the test case file;
comparing the execution time of the test case file with the specified timeout time through a compare function; if the execution time of the test case file exceeds the specified timeout time, the test case file fails;
if the execution time of the test case file does not exceed the specified timeout time, the test case file is executed;
s53: and (3) completing analysis;
after analysis is completed, sending the execution result of the test case file to a test report management module through a send function;
s6: generating a test report;
the test report management module generates a test case file execution report according to the test case file and the corresponding execution result;
the test report management module comprises a series of test case file execution reports;
generating each test case file execution report through the test report management module, and storing a series of test case file execution reports, so that a subsequent engineer can conveniently compare each test case file execution report, repeated execution of the same test case file is avoided, and the test efficiency is improved;
compared with the prior art, the invention has the beneficial effects that:
according to the automatic test method for the vehicle-mounted T-BOX simple programming, through building a T-BOX test environment, each test case file is imported into an automatic test system, the test case file is subjected to executable analysis, the test case file is executed, the execution result of the test case file is analyzed, and a test report is generated; the threshold for writing the T-BOX automatic test script is reduced, and the requirement on testers is low;
according to the invention, different test case files are imported into the same automatic test system, so that the test of different test scenes is achieved, the test efficiency and coverage rate are improved, the enterprise cost is reduced, the maintenance is flexible and simple, and the stability of the T-BOX system is ensured.
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FIG. 1 is a flow chart of the steps of an automated test method for simple programming of an on-board T-BOX of the present invention;
Detailed Description
For a further understanding of the objects, construction, features, and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.
An automated test method for simple programming of an on-board T-BOX, comprising the steps of:
s1: building a T-BOX test environment;
the engineer builds a test environment required by the vehicle-mounted T-BOX test;
the test environment comprises a hardware environment and a platform environment;
the hardware environment comprises a PC, a cloud platform, various controllers and the like:
the concrete construction method is as follows:
the method comprises the steps that a T-BOX is connected with a PC through WIFI, the T-BOX is connected with CAN communication equipment through a CAN bus, the T-BOX is connected with a programmable power supply through a hard wire, the hard wire comprises a power supply anode, a power supply cathode and an IGN signal wire, the T-BOX is connected with a mobile phone through Bluetooth or WIFI, the T-BOX is connected with an IVI through USB, the T-BOX is connected with a platform through a cellular network, the PC is connected with the CAN communication equipment through USB, the PC is connected with the programmable power supply through a serial port, the PC is connected with the mobile phone through USB, the PC is connected with the IVI through USB, and the PC is connected with a cloud platform through an http interface, so that building is completed;
the platform environment is an automatic test system and comprises a system initialization module, a use case file analysis module, a use case execution module, a result analysis module and a test report management module;
the system initialization module is used for initializing an automatic test system, and is particularly used for detecting a test environment and importing test cases;
the use case file analysis module is used for analyzing the imported test use cases;
the case execution module sequentially executes the test cases according to the case step sequence;
the result analysis module is used for analyzing the execution result of the test case;
the test report management module is used for managing test reports;
the system initialization module detects a test environment built by an engineer, and prompts 'initialization is completed' if the built test environment is correct; if the built test environment is detected to be wrong, prompting an initialization failure, and after an engineer checks the error and modifies the error, detecting the built test environment again by the system initialization module until prompting the initialization completion;
s2: importing a test case file;
the engineer imports the test case file of the vehicle-mounted T-BOX into an automatic test system;
the test case file comprises a test step, test point control, test result assertion and overtime control detection;
each step in the testing steps comprises a corresponding step value, and the step value is a positive integer;
the test point control comprises specific test points in a test case file;
the test result assertion comprises expected results set for each test point;
the timeout control detection comprises a specified timeout duration of the test case file;
s3: carrying out executable analysis on the test case file;
selecting a specific controller to analyze the test case file;
the controller comprises a T-BOX controller, a power supply controller, a TSP controller, a CAN controller and the like;
the controller opens the test case file through the open function, reads and analyzes the content of the test case file, and extracts the step value, the specific test point, the expected result and the specified timeout duration of the test case file;
analyzing the test case file by selecting a specific controller, extracting the step value, specific test points and expected results in the test case file, the specified timeout duration of the test case file and the like, and preparing for executing the test file;
s4: executing a test case file;
the case execution module sequentially executes corresponding test steps in the test case file according to the step value descending order, and detects detection points contained in the case test file;
further, if there are a plurality of identical step values, the test steps with identical step values are executed in parallel;
when the test case file is executed, the case execution module records the execution time of the test case file through a duration function;
s5: analyzing the execution result of the test case file;
the execution result of the test case file is sent to a result analysis module through a send function;
the result analysis module analyzes the execution result of the test case file and judges whether the test case file passes or not, and the specific judging method is as follows:
s51: judging the execution result of the test point;
judging whether the execution result of each test point is consistent with the expected result or not through an assetequals function; if the execution result of the test point is inconsistent with the expected result, the test case file is not executed;
if the execution result of the test point is consistent with the expected result, the step S52 is entered;
s52: judging the execution time of the test case file;
comparing the execution time of the test case file with the specified timeout time through a compare function; if the execution time of the test case file exceeds the specified timeout time, the test case file fails;
if the execution time of the test case file does not exceed the specified timeout time, the test case file is executed;
s53: and (3) completing analysis;
after analysis is completed, sending the execution result of the test case file to a test report management module through a send function;
s6: generating a test report;
sending the test case file execution result to a test report management module through the send function, and generating a test case file execution report by the test report management module according to the test case file and the corresponding execution result;
the test report management module comprises a series of test case file execution reports;
generating each test case file execution report through the test report management module, and storing a series of test case file execution reports, so that a subsequent engineer can conveniently compare each test case file execution report, repeated execution of the same test case file is avoided, and the test efficiency is improved;
the invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (6)

1.一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：包括以下步骤：1. An automated testing method for simple programming of a vehicle-mounted T-BOX, characterized in that it comprises the following steps: S1：搭建T-BOX测试环境；S1: Build T-BOX test environment; 工程师搭建车载T-BOX测试所需要测试环境；Engineers build the test environment required for vehicle-mounted T-BOX testing; 所述测试环境包括硬件环境和平台环境；The test environment includes a hardware environment and a platform environment; 所述硬件环境包括PC机、云平台、各种控制器：The hardware environment includes PC, cloud platform, and various controllers: 所述平台环境是指自动化测试系统，包括系统初始化模块、用例文件分析模块、用例执行模块、结果分析模块、测试报告管理模块；The platform environment refers to an automated testing system, including a system initialization module, a use case file analysis module, a use case execution module, a result analysis module, and a test report management module; 所述系统初始化模块用于测试环境的检测、导入测试用例；The system initialization module is used for testing the test environment and importing test cases; 所述用例文件分析模块用于对导入的测试用例进行分析；The test case file analysis module is used to analyze the imported test cases; 所述用例执行模块根据用例步骤顺序依次执行测试用例；The test case execution module executes the test cases in sequence according to the test case step sequence; 所述结果分析模块用于分析测试用例的执行结果；The result analysis module is used to analyze the execution results of the test cases; 所述测试报告管理模块用于管理测试报告；The test report management module is used to manage test reports; 系统初始化模块对工程师搭建的测试环境进行检测，测试完成后进入步骤S2；The system initialization module detects the test environment built by the engineer and enters step S2 after the test is completed; S2：导入测试用例文件；S2: Import test case files; 工程师将车载T-BOX的测试用例文件导入到自动化测试系统中；Engineers import the test case files of the vehicle-mounted T-BOX into the automated testing system; 所述测试用例文件中包含测试步骤、测试点控制、测试结果断言、超时控制检测；The test case file includes test steps, test point control, test result assertion, and timeout control detection; 所述测试步骤中各个步骤包含对应的step值，所述step值为正整数；Each step in the test steps includes a corresponding step value, and the step value is a positive integer; 所述测试点控制包含测试用例文件中的具体测试点；The test point control includes specific test points in the test case file; 所述测试结果断言中包含对各个测试点设定的预期结果；The test result assertion includes the expected results set for each test point; 所述超时控制检测中包含测试用例文件的规定超时时长；The timeout control detection includes a specified timeout duration of the test case file; S3：对测试用例文件进行可执行性分析；S3: Perform executable analysis on the test case files; 选择具体的控制器对测试用例文件进行解析；Select a specific controller to parse the test case file; 控制器打开测试用例文件，读取并解析测试用例文件内容，提取测试用例文件中的step值、具体测试点及预期结果、测试用例文件的规定超时时长；The controller opens the test case file, reads and parses the test case file content, extracts the step value, specific test points and expected results, and the specified timeout duration of the test case file; S4：执行测试用例文件；S4: execute the test case file; 用例执行模块按照step值的从小到大顺序依次执行测试用例文件中对应的测试步骤，对用例测试文件中包含的检测点进行检测；The test case execution module executes the corresponding test steps in the test case file in ascending order of step values, and detects the detection points contained in the test case test file; 测试用例文件执行时，用例执行模块记录测试用例文件的执行时长；When the test case file is executed, the test case execution module records the execution time of the test case file; S5：分析测试用例文件执行结果；S5: Analyze the test case file execution results; 将测试用例文件的执行结果发送到结果分析模块；Send the execution results of the test case file to the result analysis module; 结果分析模块对测试用例文件的执行结果进行分析，分析完成后将测试用例文件执行结果发送到测试报告管理模块；The result analysis module analyzes the execution results of the test case file, and sends the execution results of the test case file to the test report management module after the analysis is completed; S6：生成测试报告；S6: Generate test report; 测试报告管理模块根据测试用例文件以及对应的执行结果生成测试用例文件执行报告。The test report management module generates a test case file execution report based on the test case file and the corresponding execution results. 2.如权利要求1所述的一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：2. The automated testing method for simple programming of a vehicle-mounted T-BOX according to claim 1, characterized in that: 步骤S1中，系统初始化模块对工程师搭建的测试环境进行检测，如果搭建的测试环境无误，则提示“初始化完成”；如果检测搭建的测试环境有误，则提示“初始化失败”，工程师排查错误进行修改后，系统初始化模块再次对搭建的测试环境进行检测，直至提示“初始化完成”。In step S1, the system initialization module checks the test environment built by the engineer. If the built test environment is correct, it prompts "Initialization completed"; if the built test environment is incorrect, it prompts "Initialization failed". After the engineer checks the error and corrects it, the system initialization module checks the built test environment again until it prompts "Initialization completed". 3.如权利要求1所述的一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：3. The automated testing method for simple programming of a vehicle-mounted T-BOX according to claim 1, characterized in that: 步骤S4中，如果存在多个相同的step值，则step值相同的测试步骤并行执行。In step S4, if there are multiple test steps with the same step value, the test steps with the same step value are executed in parallel. 4.如权利要求1所述的一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：4. The automated testing method for simple programming of a vehicle-mounted T-BOX according to claim 1, characterized in that: 步骤S5中，具体的分析方法包括如下子步骤：In step S5, the specific analysis method includes the following sub-steps: S51：对测试点的执行结果进行判断；S51: judging the execution result of the test point; 通过 assertEquals函数判断各个测试点的执行结果和预期结果是否一致；如果测试点的执行结果和预期结果不一致，则测试用例文件执行未通过；Use the assertEquals function to determine whether the execution result of each test point is consistent with the expected result; if the execution result of the test point is inconsistent with the expected result, the test case file execution fails; 如果测试点的执行结果和预期结果一致，进入步骤S52；If the execution result of the test point is consistent with the expected result, proceed to step S52; S52：对测试用例文件的执行时长进行判断；S52: Determine the execution time of the test case file; 通过compare函数比较测试用例文件的执行时长和规定超时时长；如果测试用例文件的执行时长超过规定超时时长，则该测试用例文件未通过；The compare function is used to compare the execution time of the test case file with the specified timeout period. If the execution time of the test case file exceeds the specified timeout period, the test case file fails. 如果测试用例文件的执行时长不超过规定超时时长，则测试用例文件执行通过；If the execution time of the test case file does not exceed the specified timeout period, the test case file is executed successfully; S53：分析完成。S53: Analysis completed. 5.如权利要求1所述的一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：5. The automated testing method for simple programming of a vehicle-mounted T-BOX according to claim 1, characterized in that: 所述控制器包括T-BOX控制器 、电源控制器、TSP控制器、CAN控制器、手机控制器、OTA控制器、IVI控制器。The controllers include a T-BOX controller, a power controller, a TSP controller, a CAN controller, a mobile phone controller, an OTA controller, and an IVI controller. 6.如权利要求1所述的一种用于车载T-BOX简单编程的自动化测试方法，其特征在于：6. The automated testing method for simple programming of a vehicle-mounted T-BOX according to claim 1, characterized in that: 所述测试报告管理模块包含一系列测试用例文件执行报告。The test report management module includes a series of test case file execution reports.
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