Technologies - TestNG Framework - Listeners (TBD)

-

Comments

Post a Comment

Popular posts from this blog

QA's approach 2 Java - File Creation with Date and Time

-
File Creation in java Example package fileHandling; import java.io.File; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class CreateFile { /** * @param args * @throws ClassNotFoundException */ public static void main(String... args) throws ClassNotFoundException { String fileName = null; Scanner sc = new Scanner(System.in); System.out.println("Please enter the file name to create"); fileName = sc.next(); String filePath = System.getProperty("user.dir") + File.separator + "src" + File.separator + "fileHandling" + File.separator + fileName + "_" + GetCurrentTimeStamp().replace(":", "_").replace(".", "_") + ".txt"; // System.out.println(filePath); File createNew = null; try { createNew = new File(filePath); // returns true if new file is created else is fi...
Read more

QA's approach 2 Java - Collections Framework & Generics Introduction

-
Image
Why Collections & why is it called a Framework? First Question: Why Collections? Collections are used to overcome problems with variables, arrays, classes like size problem, type problem, non existence of predefined operations/methods, etc. To get a Overview of the above discussed problems, click on this link What is a Framework? Its a semi-finished re-usable application, providing some low level services, which can be customized according to our requirement.  Second Question: Why is it called a Framework? Collection API is available in util package & its called a Framework for the reason that, java programmers were not restricted to just utilize the existing classes making them final but was allowed to expand on top of the exiting classes inheriting them. Collections framework gives a clear example of when to use Interface & abstract class Classification of Collection Framework: In Collection Framework all the classes are classified into 3 cat...
Read more

WebServices & Microservices

-
What is a Web Service? Applications which are accessed via HTTP APIs are often called Web Services. In other words, a web service is a function that can be accessed by other programs over the web (HTTP). How many different kinds of Web Services are there? Primarily, there are two types of Web Services, Simple Object Access Protocol (SOAP) and Representational State Transfer (REST). A SOAP Web Service, accepts a request in XML format and generates an output in XML format. A REST Web Service is more versatile and can accept XML as well as JSON as request and generates an output in XML as well as JSON, or even HTML. Microservices The microservice architectural style involves developing single applications that can work together as a suite of small services, each running in its individual process and communicating with lightweight mechanisms such as an HTTP resource API. These services require bare minimum centralized management, use different data storage technolo...
Read more