CN111930092A - Automatic testing system and method for power distribution monitoring platform - Google Patents

Abstract

The invention discloses an automatic testing system and method for a power distribution monitoring platform, which reasonably allocate resources by using distributed resource scheduling of cloud service through a virtualization technology and complete related corresponding testing tasks. According to the invention, by adopting virtualization of cloud services, a plurality of service resources are generated in a cloud platform cluster, so that testers are free from the constraint of an operating system; by adopting the cloud storage technology of the cloud service, the integral service of a single entity hardware node in the cluster with a fault can be ensured not to be influenced; through the load balance of the cloud service, limited resources can be reasonably and efficiently utilized, and therefore the problems that the traditional power distribution monitoring platform is poor in flexibility and high in requirement of testers are effectively solved.

Description

A system and method for automatic testing of power distribution monitoring platform

technical field

The invention relates to the field of power system automation, in particular to an automatic testing system and method for a power distribution monitoring platform.

Background technique

As an important part of power grid operation monitoring, the power distribution monitoring system has very high test requirements, which is reflected in the fact that the power distribution monitoring system has many test functions, and the test is cumbersome. The current automatic test system of power distribution monitoring platform has poor flexibility, high requirements for testers, and real scenarios can only be simulated with real hardware.

SUMMARY OF THE INVENTION

(1) Purpose of the invention

The purpose of the present invention is to provide an automatic testing system and method for a power distribution monitoring platform, which utilizes the distributed resource scheduling of cloud services to reasonably allocate resources through virtualization technology, and completes relevant corresponding test tasks, so as to solve the problems existing in traditional power distribution monitoring platforms. Inflexible, high-demand questions for testers.

(2) Technical solutions

In order to solve the above problems, a first aspect of the present invention provides an automatic test system for a power distribution monitoring platform, including a cloud platform, a network and a test workstation, the test workstation is connected to the cloud platform through a network, and the cloud platform has a power distribution monitoring platform service. Terminal service resources, test configuration files, environment and database service resources, the power distribution monitoring platform server service resources correspond to various services of the power distribution monitoring platform, and the cloud platform provides testers with infrastructure as a service and platform through the network. as a service and software as a service.

According to a first aspect of the present invention, the infrastructure as a service provides a base server and network for the cloud service.

According to the first aspect of the present invention, the platform-as-a-service provides testers with an OpenStack component, and the OpenStack component provides a power distribution monitoring platform service, a configuration file, an operating environment, and a database resource of the power distribution monitoring platform automated test system.

According to the first aspect of the present invention, the software-as-a-service provides the tester with a visual client of the automated test system of the power distribution monitoring platform.

According to the first aspect of the present invention, the cloud platform is an OpenStack cloud platform.

According to the first aspect of the present invention, the OpenStack cloud platform has a shared storage function, and background services are created and started and stopped through OpenStack.

According to the first aspect of the present invention, the power distribution monitoring platform automated test system automatically generates a test script, and can perform repetitive tests of the test script to realize the playback of the test script.

A second aspect of the present invention provides an automated testing method for a power distribution monitoring platform, comprising the following steps:

Step 1, start the service resources of the power distribution monitoring platform on the cloud platform, deploy and build relevant test configuration files and test environments;

Step 2, automatically generate test scripts or import test scripts;

Step 3, run described test script, produce test result;

In step 4, the test results are stored in the library resources of the cloud platform, and a test report is generated.

According to the second aspect of the present invention, in step 1, the tester can configure relevant tests with one key, and start all service resources on the cloud platform with one key.

According to the second aspect of the present invention, in step 2, the tester selects the function item to be tested according to the visual interface of the automatic test system of the power distribution monitoring platform, and automatically generates a test script.

According to the second aspect of the present invention, the test function items of the power distribution monitoring platform include remote signaling, telemetry, remote control, and alarm.

According to the second aspect of the present invention, in step 2, the tester can modify the existing test script and import the test script.

(3) Beneficial effects

The above-mentioned technical scheme of the present invention has the following beneficial technical effects:

The present invention adopts the virtualization of cloud service, generates multiple service resources in a cloud platform cluster, so that the tester is freed from the constraints of the operating system; adopts the cloud storage technology of cloud service, which can ensure that a single entity hardware node in the cluster fails The overall service is not affected; the use of cloud service load balancing can reasonably and efficiently utilize limited resources, thereby effectively solving the problems of poor flexibility and high testers requirements in traditional power distribution monitoring platforms.

Description of drawings

1 is a structural diagram of an automated testing system for a power distribution monitoring platform based on cloud services according to an embodiment of the present invention;

FIG. 2 is a working principle diagram of an automated test system for a power distribution monitoring platform based on cloud services according to an embodiment of the present invention;

3 is a flowchart of an automated testing method for a power distribution monitoring platform based on a cloud service according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.

The embodiments of the present invention will be further described below with reference to the accompanying drawings.

FIG. 1 shows a schematic diagram of an automated testing system for a power distribution monitoring platform based on cloud services. As can be seen from Figure 1, the automatic test system of the power distribution monitoring platform includes a cloud platform 1 and a test workstation 2. The cloud platform 1 has the power distribution monitoring platform server service resources, test configuration files, and environment and database service resources to provide The configuration files, test environment, network, and server services required for testing constitute service resources. The test workstation 2 is connected to the cloud platform 1 through the network 3.

The power distribution monitoring platform automatic test system provides the OpenStack cloud platform, the OpenStack cloud platform provides virtualization functions, the deployment and operation environment required for the power distribution monitoring platform test, and the related service support constitute multiple service resources in the cloud platform , the various services of the power distribution monitoring platform correspond to multiple service resources in the cloud platform. As can be seen from Figure 2, cloud platform 1 provides the following three services to testers through the network:

1. Infrastructure as a Service (IaaS)

IaaS provides basic servers, networks, etc. for cloud services.

2. Platform as a Service (PaaS)

PaaS provides OpenStack components to testers, and OpenStack components provide power distribution monitoring platform services, configuration files, operating environments, and database resources of automated test systems.

3. Software as a Service (SaaS)

The SaaS provides the tester with a visual client of the automated test system, and the tester conducts relevant tests according to the test requirements.

The OpenStack cloud platform provides a shared storage function, providing a flexible environment for integration testing and changeable test environments. Background services are created and started and stopped through OpenStack, and shared storage services provide a reliable redundant fault-tolerant mechanism to ensure the cloud platform. The failure or downtime of a physical hardware node in the cluster will not affect the service operation and data loss; the load balancing mechanism provides a reasonable allocation of hardware resources to complete the test delivery work with high efficiency and high hardware utilization.

FIG. 3 shows a flow chart of an automated testing method for a power distribution monitoring platform based on a cloud service. It can be seen that the test method includes the following steps:

S1: Deploy and build a test environment on the cloud platform. Testers can start the service resources of the power distribution monitoring platform on the cloud platform, deploy and build relevant test configuration files and test environments. Testers can configure related tests with one click and start all service resources on the cloud platform with one click. The test functions of the tester on the power distribution monitoring platform include: remote signaling, telemetry, remote control, and alarm.

S2: Generate test scripts or import test scripts. There are two ways to generate test scripts.

S21: The automated testing system can automatically generate test scripts. The tester can select the functional items to be tested according to the visual interface of the automated testing system, and automatically generate test scripts, thereby reducing a lot of human resources. Personnel can perform the same level of testing with simple modifications.

S22: Import the test script into the automated test system, and the tester can also modify the existing test script to perform the import test.

The system can also realize the repetitive test of the script. For example, when conducting remote signaling and telemetry testing, there are similar situations. The tester only needs a simple modification to perform the relevant test without regenerating the test script.

S3: Run the script test and generate the test result.

S4: The tester operates on the test result.

S41: The test results are stored in the library, that is, the test results are stored in the library resources of the cloud platform.

S42: Generate a test report according to the test result.

The invention discloses an automatic test system and method for a power distribution monitoring platform based on cloud services, aiming at the large number of test requirements for the power distribution monitoring platform, the uniqueness of each service causing the test functions to vary widely, and the order of resource requirements caused by the interaction between services. In order to solve the problems that require a lot of human resources, the distributed resource scheduling of cloud services is used to allocate resources reasonably through virtualization technology, and to complete relevant corresponding test tasks. The present invention adopts the virtualization of cloud service, generates multiple service resources in a cloud platform cluster, so that the tester is freed from the constraints of the operating system; adopts the cloud storage technology of cloud service, which can ensure that a single entity hardware node in the cluster fails The overall service is not affected; the use of cloud service load balancing can reasonably and efficiently utilize limited resources, thereby effectively solving the problems of poor flexibility and high testers requirements in traditional power distribution monitoring platforms.

It should be understood that the above-mentioned specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, but not to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the protection scope of the present invention. Furthermore, the appended claims of this invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalents of such scope and boundaries.

Claims (12)

1. a power distribution monitoring platform automatic test system, it is characterized in that, comprise cloud platform, network and test workstation, test workstation connects cloud platform by network, and described cloud platform has power distribution monitoring platform server-side service resource, test configuration file and environment and database service resources, the power distribution monitoring platform server service resources correspond to various services of the power distribution monitoring platform, and the cloud platform provides infrastructure as a service, platform as a service and software as a service to testers through the network. 2 . The automated testing system for a power distribution monitoring platform according to claim 1 , wherein the infrastructure as a service provides a basic server and a network of the cloud service. 3 . 3. The power distribution monitoring platform automation test system according to claim 1, wherein the platform as a service provides an OpenStack component to testers, and the OpenStack component provides a power distribution monitoring platform service, and the power distribution monitoring platform automation Test the system's configuration files, operating environment, and database resources. 4 . The automatic test system of the power distribution monitoring platform according to claim 1 , wherein the software as a service provides a tester with a visual client of the power distribution monitoring platform automatic test system. 5 . 5. The power distribution monitoring platform automated testing system according to claim 1, wherein the cloud platform is an OpenStack cloud platform. 6. The power distribution monitoring platform automatic test system according to claim 2, wherein the OpenStack cloud platform has a shared storage function, and the background service is created and started and stopped through OpenStack. 7. The power distribution monitoring platform automated test system according to claim 1, wherein the power distribution monitoring platform automated test system automatically generates a test script, and can carry out the repeatability test of the test script to realize the playback of the test script . 8. an automatic test method for a power distribution monitoring platform, characterized in that, comprising the steps: Step 1, start the service resources of the power distribution monitoring platform on the cloud platform, deploy and build relevant test configuration files and test environments; Step 2, automatically generate test scripts or import test scripts; Step 3, run described test script, produce test result; In step 4, the test results are stored in the library resources of the cloud platform, and a test report is generated. 9 . The automatic test method for a power distribution monitoring platform according to claim 8 , wherein in step 1, the tester can configure relevant tests with one key, and start all service resources on the cloud platform with one key. 10 . 10. The method for automatic testing of a power distribution monitoring platform according to claim 8, wherein in step 2, the tester selects the function item to be tested according to the visual interface of the automatic testing system for the power distribution monitoring platform, and automatically generates test script. 11 . The automatic test method for a power distribution monitoring platform according to claim 10 , wherein the test function items of the power distribution monitoring platform include remote signaling, telemetry, remote control, and alarm. 12 . 12. The method for automated testing of a power distribution monitoring platform according to claim 8, wherein in step 2, a tester can modify an existing test script and import the test script.

Images