JMETER- A Brilliant Testing Tool for Your Software Application

Increasing use of smartphones and iPhone indicates that lot many developments have taken place in several software applications. It feels very special to have all application in a single hand held device. But the fact is that, all these software applications are required to cross through several testing processes before applying in the smartphones. A software application with poor quality creates extra cost and affects the revenue which in turn puts a negative impact on the reputation of the software developing companies. So in order to get good ROI and to face the increasing demand of software application the organizations must use the testing tools that can increase the efficiency of such applications.

Test automation is such a technique that accelerates the testing cycle and also advances the software quality. In order to do this it releases QA personnel to enhance the quality efforts and thus increases the test coverage of the application part which was not properly tested in prior release. One of the most popular automated testing tools is Jmeter which has the following advantages.

Reusability - enables an individual to search and fix more errors and creates library of repeatable tests thus increases the long term value of applications

Predictability and consistency – enables OQ to check errors thus accelerate the resolution process.

Productivity – develops high productivity environment which results in optimizing the quality of the software.

Efficiency – enables easy use of the test automation software supporting multiple users.

Another important part of web/ software application testing is performance testing. Apche Jmeter is java based and is globally accepted as performance testing tool of web applications. Jmeter performance testing tool is used to check the server performance under different load or pressure to prevent form future crashes. It conducts tests by use of HTTP or FTP servers. Test plans involved in such performance testing includes.

Thread group – it is used to indicate the number of running threads and notes the time taken to create all the threads. It also permits to set up the start and end of the run time.

Samplers – this element of test planning concentrates only on web service requests.

Listeners – this element is required only to request post process data.

So if you want to create good quality web or software application then contact the software testing companies for Jmeter testing tool and challenge the competition by supplying software applications that satisfies high load, availability and scalability requirements. For more details refer the home site.

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Keep Your Software Safe - Apply Test Automation Methods

Test automation is all about testing the functions and accuracy of software. In earlier days such services were rendered by non programmers who used to test the products and reported to the companies about the bugs before being used by the customers. Gradually with the passage of time, companies developed software development kit but its application was very complicated, time consuming and also very costly.

Test automation has developed out of such limitations. It is a very simple and automatic way of performing tests of software. 

It consists of a series of programs which determine whether the action performed is correct or not. It is an ultimate process of executing a program with the internet and then searching for the errors.

Automated testing process is done before the product is ready to use and requires lots of planning which starts with understanding the needs of users. 

This process is performed in five steps:

• Planning for the purpose, scope, strategies, major requirements, schedule, and budget of conducting test

• Designing for automation framework and script development

• Preparation of test automation tool

• Integration of script and tool for deploying them practically

• Finally reviewing the automation process and provide feedback

Presently two test automation methods are observed to be efficient in providing testing solutions.

• Condense all test cases into basic functions.

• Write User-Defined Functions, Business Function Scripts, and Subroutine or Utility Scripts, all these scripts perform their function separately.

Functional decomposition method- this method is used to Such functions are performed for navigation, specific business function and data verification. The architecture of this method operates in a hierarchy. The top most functions is preparing “driver script” which performs initial tasks followed by “main script” which includes logics of test cases then stands the “business function script” which performs application testing and finally the “subroutine scripts” that performs task needed by the business functions.

Test plan driven method- it is a better option to be followed for testing as it overcomes most of the disadvantages of the above method. This method is completely data driven and included functionality. The architecture of this method is also similar to the first one but they are substantially different. They are “driver script”, “controller script” and “utility script”.

So before going to the software testing companies one must go through the testing tutorials to gain thorough knowledge about it. For more details one may refer the home page.  

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