Shulou(Shulou.com)06/03 Report--

The WebSocket interface needs to download the corresponding patch plug-in before it can be tested. For the download method, please see the end of the article.

First, add thread groups, add thread groups and other components to add thread groups. Jmeter execution is driven by thread groups. The test plan must have at least one thread group. Select Test Plan, right-click, and add "Threads" thread group.

Add CSV data file settings component, which can be used for parameterization, right-click "add configuration component" CSV data file settings

Add a user-defined variable that can be called throughout the thread

2. Add the following request in turn

Add create connection request-select the thread group, right-click to add "Sampler" WebSocket Open Connection

The purpose of this request is to create a connection with the websocket interface for other interfaces to connect, and then send the request to the server. The configuration is as follows:

Add send request-select thread group, right-click to add "Sampler" WebSocket request-response Sampler

The function of the request is to send the request to the server, and the server processes the request, as configured as follows

Add read request-select the thread group, right-click to add "Sampler" WebSocket Single Read Sampler

The function of this request is to read the request returned by the system, and set the loop according to the developed code. For example, if the development code sends a request-response Sampler request and the system returns 1000 requests, you need to set the number of cycles to 1000 for performance test. If you only need to automate the test for the interface, you can configure it as follows:

Add an assertion to determine whether the response contains {'dataType':'testResponse','msg':' return information, select the WebSocket request, right-click, add "assertion" response assertion, and enter the expected result

Add loop controller step, right-click to add "logic controller" loop controller

Add shutdown request-select the thread group, right-click to add "Sampler" WebSocket Close

This request is used to shut down the connected websocket interface, which is configured as follows

Third, add the view result tree to view the response data of each response result, select the thread group, right-click, and add a "listener" to view the result tree.

After the script is developed, it can be used for performance testing or interface automation testing.

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