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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to see request logs in Postman console?
We can see request logs in the Postman console. Once a request has been sent, the Postman console records the header of request, variables, Response header and body, certificates, proxy settings, errors, scripts, output obtained from console.log, and so on.The Console is obtained from the Postman application by following the navigation − View menu Show Postman Console. Or using the shortcut Ctrl+Alt+C.Let us send a GET request for an endpoint. Add a Pre-request and Tests scripts.Pre-Request Scriptconsole.log("Tutorialspoint - Postman")Testsconsole.warn("Warning message in console") console.log("Logging message in console") console.info("Info message in console") console.error("Error message in console")Postman Console Output shows the message from ...
Read MoreHow to get the value of environment variable in Postman?
We can get the value of an Environment variable in Postman at runtime with the help of scripts. This is done with the help of the pm.* function. The script to get the Environment variable can be included either in the Tests or Pre-Request Script tabTo get an Environment variable, the script should be −pm.environment.get('')Finally, to get the value of the Environment variable in the Postman console, the script should be −console.log(pm.environment.get(''))Let us try to get the value of the Environment variable tutorial.Step1 − Add the below script to get the value of the Environment variable tutorial and print it ...
Read MoreHow to clear the global variables in Postman?
We can clear the Global variables in Postman at runtime with the help of scripts. This is done with the help of the pm.* function. The script to clear the Global variables can be incorporated either in the Tests or Pre-Request Script tabTo clear the Global variable, the script should be −To clear the Global variable, the script should be −pm.globals.unset('')Let us try to clear the Global variable url.Step1 − Add the below script in the Pre-request Script tab −pm.globals.unset('url')Step2 − Click on Send to execute a request.Step3 − After the Response is received, click on the eye icon to ...
Read MoreHow to create a Global Variable in Postman?
We can create a Global variable in Postman. A Global variable can be utilized in all the Environments and can be applied to all requests. In Postman, if we have the same variable name for the Global and Environment variable, then the preference is given to the Environment variable.To create a Global variable follow the steps listed below −Step1 − Click on the eye symbol appearing right of the No Environment dropdown. Then click on Edit in the Globals section.Step2 − The MANAGE ENVIRONMENTS window comes up. Here, we have added the variable url and set the value as https://www.tutorialspoint.com/index.htm. ...
Read MoreCreating Variables using Pre Request Script using Postman?
We can create variables using Pre-Request Script in Postman. We can set, update, or clear variables prior to the execution of the actual request. To set an Environment variable, we have to add the below script under the Pre-Request Script tab.postman.setEnvironmentVariable(name of variable, value of variable)To set a Global variable, we have to add the below script under the Pre-Request Script tab.postman.setGlobalVariable(name of variable, value of variable)Step1 − Select an Environment – Environment_Test from the No Environment dropdown.Step2 − In the address bar enter {{URL}} (an Environment variable available to the Environment_Test). Hover over {{URL}} to find the Scope of ...
Read MoreHow to Specify the Path to save Newman report on Jenkins using Postman?
We can specify the path to save Newman's report on Jenkins. Jenkins reports are available in various formats and can be managed by appending flags in the build commands. Besides, we can mention the path of the directory where the reports shall get saved with the help of these build commands.The steps to specify the path to save Newman reports on Jenkins are listed below −As a pre-condition, Jenkins should be established in the system. The steps to work with Jenkins are available in the link − https://www.tutorialspoint.com/jenkins/index.htm. Moreover, the Newman should be installed in the system and a Collection ...
Read MoreWhat is Postman Console?
The Postman Console can be opened from the Postman application View menu Show Postman Console. Or using the shortcut Ctrl+Alt+C.Postman Console WindowInitially the message – No logs yet gets reflected in the Postman Console. There is an option to search for logs in the Console. We can clear all previous logs with the Clear button. Also, we have the option to filter all the levels of the Logs like Error, Log, Info and Warning from the All Logs dropdown.Every network request sent gets logged in the Postman Console. Once a request is sent, we can get the Response Body, code, ...
Read MoreWhat is Pre-Request Script in Postman?
The Pre-Request Script is used to run a JavaScript prior to the execution of a request. By incorporating a Pre-Request Script for a Collection, request or a folder, we can execute precondition steps like defining a variable, Parameters, Headers, Response, or logging console output.We can include a Pre-Request Script to set the order of execution of requests within a Collection. A Pre-Request Script can also handle a scenario in which a value yielded from the request one has to be fed to the next request or the value yielded from the request one has to be processed before moving to ...
Read MoreHow to run Collection Runner in Postman?
We can run Collection Runner in Postman with the help of the below steps −Click on the Runner menu in the Postman application.The Collection Runner window gets launched.Click on the Collection name from the section – Choose a collection or folder.Choose an Environment from the Environment list box and enter the number of Iterations. Also, we can set a delay time in milliseconds.We have to select a file type from the Data field if we are utilizing data from a file. Then click on the Run Collection1 button.The Collection Runner result page gets opened. The tests get triggered as per ...
Read MoreUsing the Selenium WebDriver - Unable to launch chrome browser on Mac
While working with Selenium webdriver, we may be unable to launch the Chrome browser on Mac. However, it can be avoided by following the steps listed below −Step1 − Navigate to the link:https://sites.google.com/chromium.org/driver/ and click on the download link of the chromedriver version which is compatible with our local chrome browser.Step2 − Click on the chromedriver link available for the Mac operating system.Step3 − Once the download of the zip file gets completed, unzip it to get the chromedriver.exe file. Save it to a desired location.Step4 − While mentioning the path of the chromedriver.exe file in the System.setProperty method, we ...
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