[GitHub] [apisix] spacewander commented on a change in pull request #5625: docs: exec code block for shell commands in Test Nginx

[GitBox <gi...@apache.org>]

spacewander commented on a change in pull request #5625:
URL: https://github.com/apache/apisix/pull/5625#discussion_r757836595



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File path: docs/en/latest/internal/testing-framework.md
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@@ -286,3 +286,24 @@ ONLY:
 --- response_body
 {"action":"get","count":0,"node":{"dir":true,"key":"/apisix/upstreams","nodes":{}}}
 ```
+
+### Executing Shell Commands
+
+It is possible to execute shell commands while writing tests in Test Nginx for apisix modules. We exeposes this feature via `exec` code block. The `stdout` of the executed process can be captured via `response_body` code block and `stderr` (if any) can be captured by filtering error.log through `grep_error_log`. Here is an example:

Review comment:
       ```suggestion
   It is possible to execute shell commands while writing tests in test-nginx for APISIX. We expose this feature via `exec` code block. The `stdout` of the executed process can be captured via `response_body` code block and `stderr` (if any) can be captured by filtering error.log through `grep_error_log`. Here is an example:
   ```




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