DEV Community: Chand Mohammad S

Unboxing of Postman CLI

Chand Mohammad S — Sun, 09 Oct 2022 15:05:22 +0000

Introduction

We all use Postman to manually test APIs, but if we want to automate API testing using the command line, we should try Postman CLI. With the launch of Postman v10, the product team has simplified the lives of users by automatically generating the CLI commands that enable us to test & run the collections in any CI/CD pipelines. The good news is that all test results will instantly sync to Postman, allowing users to conduct additional testing failure analysis and troubleshooting using Postman Collection Runs.

Installation of Postman CLI

Run the below command in the terminal based on your Operating System

Windows Installation

powershell.exe -NoProfile -InputFormat None -ExecutionPolicy AllSigned -Command "[System.Net.ServicePointManager]::SecurityProtocol = 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://dl-cli.pstmn.io/install/win64.ps1'))"

Mac (Intel) Installation

curl -o- "https://dl-cli.pstmn.io/install/osx_64.sh" | sh

Linux Installation

curl -o- "https://dl-cli.pstmn.io/install/linux64.sh" | sh

Let's check the version postman -v

Run collections using terminal

We can now run the collections locally as Postman CLI has been installed

You need the API key to log in on Postman CLI and get authorization for running your collections

Step 1 : Generate your Postman API Key or you can use existing one as below

Generate key

Use Existing key

Step 2 : Copy the auto generated command from Postman CLI and paste it to your terminal and hit Enter

The process will first authenticate you using your API Key, run the collections, and log you out of the terminal

Step 3 : Users can further investigate test failures on the Postman using the run data link generated on the terminal.

Step 4 : postman logout

💡Bonus Tips

📌 How do you run a collection N times?

Pass the Iteration count using the -n option, as shown below.

postman login --with-api-key <<Provide your API Key>>
postman collection run <<Collection ID>> - n <<Iteration Count>>

📌 If we check and uncheck the collection folders or rearrange the Requests in Runner, how can we auto generate the CLI script?

Let's see how Postman does this magic for us

Run collections using GitHub Actions

Once the commands have been tested locally, we are ready to use them in our CI/CD pipelines. This enables us to run our tests and validations on CI/CD using Postman CLI configuration and seamlessly link the results back to Postman.

Step 1 : Click Configure Command under Run on CI/CD section

Step 2 : Select configurations such as Collection, Environment, CI/CD Provider OS for CI/CD will get auto selected with respect to Provider. Copy the auto generated script.

Step 3 : Paste the script into GitHub Actions pipeline. Ex: dev-pipeline.yml file

Feel free to experiment with the yaml script by adding Events, Jobs, Actions and Runners to the workflow

Step 4 : Save the Postman API Key as a secret environment variable in GitHub repo to prevent exposure.

Step 5 : Run this workflow manually from the Actions tab

Step 6 : Check the results using the run data link displayed in the pipeline logs

This workflow will be triggered automatically for every push or pull request event made for the "main" branch

Collection Runs

We can view the information of previous collection runs done via Collection Runner or Postman CLI by selecting the Runs tab under the collections. You can share the report with your team member's using the share option if you want them to review the failed tests, if they are already part of the workspace they can access the reports directly without the invite.

Conclusion

Hopefully you found it interesting to learn how to use Postman CLI for running the collections locally, using CI/CD pipelines & checking the reports via Postman Runs.

How to import bots from Automation Anywhere Community Edition

Chand Mohammad S — Sat, 10 Sep 2022 12:53:37 +0000

We frequently start tinkering with the Community Edition Control Room as we start our RPA journey with A360 to built awesome bots. When we finally get the enterprise control room, we end up having to recreate all of the use cases in the new control room, which is tedious job.

Follow the instructions below to transfer your bots from community to enterprise CR.

Community CR

Login to community CR
Navigate to the bot which you want to export
Capture content backend API call using Developer tools in any browser

Copy the content API call response

Enterprise CR

Lets switch to enterprise control room

Login to enterprise CR
Create a new bot with any command Ex: Message Box

Check-in the task bot

Export the bot and download the zip file to your local HDD

Extract the zip, go to Automation Anywhere\Bots\Dev folder and edit the file Enterprise_Bot using Notepad and delete the existing content.

Copy the previously collected response from community CR to this file and save it.
Rezip the main folder and then import it back to enterprise CR

Edit or view the bot, you will see the community bot details over here.

Conclusion

Hopefully you found it interesting to learn how to import bots from CE to Enterprise CR. Feel free to share your experience and the number of bots you have migrated from CE to Enterprise CR.

How to perform Bulk Actions on Postman's Collection Sidebar

Chand Mohammad S — Mon, 11 Jul 2022 13:53:50 +0000

If you frequently use APIs as a consumer, you may have chained together Requests, Folders, and Collections depending on the situation, such as when creating test suites or automating processes. When adding requests to folders or collections, each request must first be added before being dragged up to the proper drop location, which makes it a tedious process.

To address this, Postman released a new functionality that makes it much easier to perform Bulk Actions on multi selected items. Be sure to update client to version 9.22+ in order to see these features.

Bulk Actions

Let's see how to perform Bulk Actions on Requests pertaining to Folders & Collections.

If using Windows, use Ctrl+Left Click to grab the relevant items, or choose the first item while holding down the Shift key, then choose Last to perform various actions on the entities you have chosen, such as

# Move

# Copy & Paste

# Cut

# Delete

When you delete a collection, any associated monitors, integrations, and mock servers will also be deleted and deactivated. Collections can, however, be recovered from trash.

# Restore

Step 1 :

Step 2 :
Step 3 :
Step 4 :
Step 5 :
Step 6 :
Step 7 :

# Undo

Conclusion

Hopefully you found it interesting to learn how to move, copy, delete, and undo multiple items at once with Postman's Collection Sidebar. Both Web and Postman Client (9.22+) versions have access to this functionality.