Postman's Collection (collection)/Folder (subfolder of the collection)/Request (request) has Pre-request Script (pre-request script) and Tests (post-request script). This function is similar to the Test Fixture function of different scopes
. Let's explore 3 questions:
- The order in which scripts are executed?
- Will the scripts set in the collection and subfolders be executed when the request saved in the collection/subfolder is sent separately?
- When using the Runner to run a collection, is the script in the collection/subfolder only executed once or every script executed once?
Preparation step
1. Create a new Collection, enter console.log("From: 集合-请求前脚本")and console.log("From: 集合-请求后脚本")save in Pre-request Script and Tests respectively
2 Create a new Folder under the Collection, enter console.log("From: 子文件夹-请求前脚本")and console.log("From: 集合-请求后脚本")save in Pre-request Script and Tests respectively
3. Create two new requests and save them under the 'subfolder'
Start the test
1. Open the Postman console (menu bar->view->Show Postman Console)
2. Send request 1, view the console
It can be seen that: 1. The order of execution is from large to small. 2. Executing the script alone will also trigger the script set in Collection/Folder.
3. Open the Collection Runner and run the entire collection
It can be seen that the scripts in Collection/Folder will be executed once per request
Practical case
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