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Testing

Introduction to Appium and it’s Drivers – 2

Reading Time: 3 minutes In the previous blog we discussed different drivers which are supported by Appium. https://blog.knoldus.com/introduction-to-appium-and-its-drivers/ . In this blog we will learn about emulator, and installing GUI version of appium on Ubuntu. Emulator Setup An emulator is a software which uses computer resources to behave like another computer system. Using emulator we can emulate any android device on our local computer system. We can use AVD Continue Reading

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Nuts and Bolts Of Appium

Reading Time: 4 minutes Hello everyone, in this blog, I will be sharing some basic concept and installation process of Appium on your Linux system. In a job profile like QA you should be open to work on any kind of technology stack based on your project. You should not limit yourself to a specific skill set. In short as a QA you should be able to assure the Continue Reading

Testing Node.Js Application with Gatling

Reading Time: 2 minutes In one of our project we needed to test a node.js application, so in this blog, I’ll be discussing node.js application using Gatlingjs. Gatlingjs Gatlingjs is an npm library to run gatling from a node.js project by placing the simulation files in your project repository. Prerequisites In order to setup Gatling, your system should have JDK8 and Scala installed so following are the links to Continue Reading

Setting up cucumber and sbt in IntelliJ

Reading Time: 3 minutes If you want to look into a starter project where cucumber feature file can be run right from IntelliJ IDEA with sbt as a build tool, this blog is a perfect match.  I will put the below ingredients and complete recipe on how to write a feature file and plug it in with your implementation steps in IntelliJ IDEA. Ingredients: build.sbt First three lines may Continue Reading

Do you think your code is Perfect? Well, Think again.

Reading Time: 8 minutes “Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” – Martin Fowler “I can code.” I always say to myself. But do others think the same? Is my code good enough for people to understand? Do other people think “Damn I wish I could write such code.?” –  that’s the main question I always had in Continue Reading

How to start with Vega : The web security scanner?

Reading Time: 3 minutes Vega – Web security scanner and web security testing platform. Alright, Today I have come up with an interesting topic which is Vega and this blog is inspired by the last blog I wrote on web security. Vega is nothing but a tool, we will talk more about Vega in a while but let’s first talk ‘Why Vega’. So, next when you are done with your Continue Reading

Difference between Mockito and JMockit

Reading Time: 2 minutes A Brief analysis on Mockito And Jmockit Mockito JMockit 1. We can achieve Static method/constructor mocking by the combination of Mockito with Powermock. 1. Static method/constructor can be mocked directly in JMockit. 2. The Mockito API contains several inconsistencies in the syntax used for invocations to mocked methods. In the record phase, we have calls like when(mock.mockedMethod(args))… while in the verify phase this same call Continue Reading

Test Script Execution Recording using Selenium Webdriver

Reading Time: < 1 minute Everyone has known how to take the screenshot in selenium web driver but when we ask how to take a video recording of the test script in web driver, people have no idea. So here I describe how to capture test script video in selenium web driver. When the execution time of your script is too long so you can record your script and then you Continue Reading

Testing HTTP services in Angular

Reading Time: 2 minutes Prerequisites : 1. Understanding of Angular. 2. Understanding of Component’s unit tests in Angular 3. Understanding of Karma and Jasmine Http Service Let’s consider a simple service to get data using get method of Http service. Let’s start with writing a test case for this service. Configuring Testing Module for Service:

Unit Testing Of Kafka

Reading Time: 2 minutes Apache Kafka is a distributed publish-subscribe messaging system and a robust queue that can handle a high volume of data and enables you to pass messages from one end-point to another. Generally, data is published to topic via Producer API and  Consumers API consume data from subscribed topics. In this blog, we will see how to do unit testing of kafka. Unit testing your Kafka Continue Reading

Introduction To HADOOP !

Reading Time: 4 minutes Here I am to going to  write a blog on Hadoop! “Bigdata is not about data! The value in Bigdata [is in] the analytics. ” -Harvard Prof. Gary King So the Hadoop came into Introduction! Hadoop is an open source, Java-based programming framework that supports the processing and storage of extremely large data sets in a distributed computing environment. It is part of the Apache Continue Reading

Tutorial 2: How To Diagnose using Dynatrace (APM) Tool

Reading Time: 3 minutes In my Last blog, we went through the introduction of Dynatrace Digital Performance tool. In this subsequent blog, we will learn how to diagnose this tool. Once you open the Dynatrace client,  you will be landed to a dashboard page where you can easily view recent activity of all the requests to the server (picture given in the last blog). We can easily connect with different hosts by Continue Reading

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