For each object class that QTP identifies, it has a set of properties stored. These include mandatory properties, which is essentially a description of any given object, which checks if it’s a child or parent object as well. Next are the assistive properties, which QTP resorts to only if the mandatory properties are insufficient at identifying the object. If all else fails, QTP resorts, finally, to its ordinal identifier.
The following are the features and benefits of Quick Test Pro:
To access a website, a user sends a “request” to that website’s server, and the server sends back a response in the form of the website you want to access. To load test a website, quality assurance engineers and automation engineers just need to multiply the number of responses sent to simulate different traffic loads. The web server’s response to the influx of virtual users can then be measured. This is used to determine performance issues and server capacity.
Automation in preferred in following cases
Besides Selenium, there is Load Runner, Sahi, Silk Test, QTP, Jmeter, WinRunner, etc.
To access a website, a user sends a “request” to that website’s server, and the server sends back a response in the form of the website you want to access. To load test a website, quality assurance engineers and automation engineers just need to multiply the number of responses sent to simulate different traffic loads. The web server’s response to the influx of virtual users can then be measured. This is used to determine performance issues and server capacity.
The risks of Automation Testing are:
Manual software testing takes huge amounts of time and resources, both human and machine. It’s a potentially exhausting process that can end up costing more time and money for the company than if the process was simply automated, owing to employee fatigue and its consequences: inaccuracy, missed issues, lack of clarity.
During planning phase of automation things which has to be taken in concern are
In the automation process, steps involved are
Open source tools are free to use frameworks and applications. Engineers build the tool, and have the source code available for free on the internet for other engineers to use. Vendor tools are developed by companies that come with licenses to use, and often cost money. Because they are developed by an outside source, technical support is often available for use. Example vendor tools include WinRunner, SilkTest, Rational Robot, QA Director, QTP, LR, QC, RFT, and RPT. An in-house tool is a tool that a company builds for their own use, rather than purchasing vendor tools or using open source tools.
A tree view in Quick Test Pro has statements in keywords or in tree structure. The testing process in the keyword created and viewed in the keyword drive modular format.
The Selenium IDE lacks conditional statements, logging and reporting functionality, loops, database testing, and it can not handle exceptions or automatically re-run tests that have failed. It also can’t take screenshots. Another downside is that it’s Firefox only. If the Selenium IDE is used in the Firefox browser’s side-bar, then the quality engineer can’t use it to record any actions undertaken by a user in a separate window.
The first step is to segregate the different test cases that are to be automated, followed by preparing test data as per the needs of the test cases. Reusable functions need to be written which are frequently used in those test cases. Later test scripts are prepared by using reusable functions and apply loops and conditions wherever necessary.
In a nut shell, the following are the pre-requisites for starting automation testing:
On basis of following criteria the success of automation testing can be mapped
Designing the tools and tests to run software through takes a lot of manual, human effort, though there are frameworks and tests ready made for engineers to use. Even with automated testing, human error is still a factor – tools can be buggy, inefficient, costly, and sometimes even technologically limited in what kinds of tests they can run on their own.
No. Proper automation requires as little intervention from hum as possible, since the tools used are built to run tests once they’re setup. As convenient as this might be, it should not be a complete replacement for manual testing – only for repetitive tasks like load testing, where thousands of virtual users are required. Engineers should not automate things like test scripts, if those scripts can only be expected to run occasionally, nor should they automate code reviews, or bug testing for new builds of software that might require human interaction to detect specific issues. Large-scale, repetitive tasks are better fit for automation.
Selenium can be used for load testing, regression testing, and functional testing of web applications.
Build Verification Testing is a group of tests that execute on every newly build of products for verification in which the build is testable prior to the release of build into the hands of the test team. The main stream functionality of the application software is tested using BVT. BVT lets the developers know if any serious problems exist with the build. They save the test team time and frustration by avoiding the test of an unstable build.
In software automation testing four types of framework used are
The Selenium WebDriver is used for automating tests for websites.
Automation testing is not useful for agile methods in following conditions :
Test automation scripting techniques include key and data driven techniques, shared, structured, and linear.
Check out this course on software testing basics for a more in-depth look at the fundamentals of quality engineering and automation.
Load tests, sanity tests, and regression tests are the sorts of tests a quality engineer would typically automate.
Rational Robot is an automated testing tool for functional and regression testing for automating Windows, Java, IE and ERP applications which run on Windows platform. The test cases for common objects such as lists, bitmaps, and menus are provided by Rational Robot. It also provides specialized test cases for objects those are specific for development environment. The tools like Relational Test Manager, Rational Clear Quest and Requisite Pro are integrated in the Rational Unified Processor for Change Management, Requirement Traceability and Defect Tracking. It also supports UI technologies such as VS.NET controls, Web, Java, Oracle Forms, Borland Delphi and Sybase Power Builder applications.
One should not automate in following cases :
Windows only.
Ensure that certain test cases might be running once and not included in the regression testing. Avoid automating such test modules.
Selenium is a suite of software testing and automation tools built for web applications. Using Selenium, software tests can be written in languages like Java, Perl, Python, and more. The framework itself can be deployed on the three major operating systems: Windows, Mac, and Linux.
In order to choose the proper automation testing tool, you must consider:
Project management and good judgment are important skills in software testing and quality assurance positions. Check out this course on IT project managementto learn how to make good, effective decisions for your team.
The Selenium IDE is an add-on for Firefox that includes numerous features for quality assurance and engineers to record and play back browser-based actions, such as typing and mouse clicks. Some of these particular features are: debugging functions, record/playback ability, user add-on capability. Users can speed up and slow down executions with the use of a built-in slider. They can also use the Selenium IDE as a side-bar, or as a separate pop-up window.