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Hello Folks, As part of our API Testing series, we will see “Difference between SOAP and REST web services” in this post. Note: It is a frequently asked interview question in interviews. Designing a web services or API depends on two common implementation: Kindly understand here that you can create a Web service or API…

Read More “API Testing Tutorial Part 11 – Difference Between SOAP and Rest Web Services or API” »

IllegalArgumentException is another frequently faced exception in Selenium WebDriver specially by beginners. So in his post, I will explain a reason of occurrence of this exception. If you try to type something in to an input box and input string is either null or length of input string is zero, sendKeys() will throw an exception…

Read More “How To Solve – IllegalArgumentException: Keys to send should be a not null CharSequence” »

Hello Folks, In this post, we will learn why we should do API testing. At a very high level, an application has three components: Back end (Data Layer) : Where data is stored and retrieved. Front end (Presentation Layer) :  User interface. Middle ware (Logic Layer) : It connects front end and back end of application….

Read More “API Testing Tutorial Part 2 – Why is API Testing Important?” »

In this post, we will see some facts,misconceptions and myths about Selenium WebDriver which you may be keep encountering around:-… This question was recently asked in a Selenium group on Facebook. Generally these types of question are asked frequently in… As a part of a Series of posts on Learn Selenium With Quiz, This set…

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Hello Guys, I am going to explain the usage of a method named string-length() from XPath 1.0. This method is… As a part of a Series of posts on Learn Selenium With Quiz, This set contains questions from XPath concepts in… As a part of a Series of posts on Learn Selenium With Quiz, This set…

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We know that we can write Pre-request scripts and Tests scripts for a request, collection and folder in a collection to add dynamic behaviour to it. All these scripts run in an environment which is called Postman Sandbox. The Postman Sandbox is a JavaScript execution environment based on NodeJS that is available to you while…

Read More “Postman Tutorial Part 23 – Introduction to Postman Sandbox” »

June 28, 2019 Amod Mahajan Leave a comment Posted in: Selenium Topics Filed under: Accessibility, Accessibility testing, dequq axe

Hello Folks, DataProvider is an awesome functionality provided by TestNG to achieve Data Driven Testing. You must have already seen many posts on DataProvider on my blog. If not, I will advise you to go through them. If you have used DataProvider in your tests, you must have encounter “Data provider mismatch” exception. I see…

Read More “TestNG Tutorials 65 – DataProvider in TestNG – All Possible Causes of Occurring Data Provider Mismatch Exception” »

As a part of End to End REST Assured Tutorial, in this post, we will parse a JSON as JsonNode to fetch values of different types. Creating POJO classes for parsing a JSON to fetch values may not be easy all the time especially when you have lengthy nested JSON. Instead, we can use the tree…

Read More “REST Assured Tutorial 44 – Fetch Value From JSON Object Using JsonNode – Jackson – get() & path() Methods” »

Hello Guys, Whether you are an API developer or tester, you must understand the difference between PUT and PATCH http methods. It is also a frequently asked interview question. Let’s understand PUT and PATCH in details.  PUT:- An HTTP PUT method is used to primarily update the resource information but  it also can be used…

Read More “Postman Tutorial Part 9 – DIfference Between Put and Patch HTTP Methods” »