The Pros & Cons of Automated Testing

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Software testing is an evaluation process to identify any differences that exist between the desired output and actual output. Testing is in fact a quality control process for software. Great testing will enable the developers to iron out the chinks in software, thus assuring the quality of the product. Automated testing is the most effective and efficient way to provide software testing.

automation testing

What Is Automated Testing?

Automated Testing is the process by which automated testing tools are used to find differences between desired output and actual output by running a set of pre-defined actions. If there are no differences between expectations and outcome, then your project would be bug free. However, if there is a mismatch, then your developer will have to take a look at the code, make corrections and run repeated tests until the desired outcome is obtained.

What are its Pros?

Fast and Effective

Once Automated Testing is in place, you will be able to use tests repeatedly. No more filling out the same information. Everything is taken care of automatically. Hence tests can be run at a fast pace repeatedly and the risk of human error is minimized, making it more effective.

Time Saving

One of the biggest benefits of employing Automated Testing is its ability to save time. This is particularly true in the case of regression testing, which is retesting done after some changes have been incorporated to previously tested software. All the scripts associated with the changes are required to run. But in the case of manual testing, time constraints can make testers skip some tests, which lead to undiscovered issues with the software.  Automated tests, on the other hand, can be run at nights. This provides additional time to the tester, who will be able to focus more on areas that cannot be automated.

Cost Effective

Automation tools maybe costly. But if you are getting them for long term, they are an investment. They can find defects faster and therefore can do a lot more than a human can in a given period of time. This allows your development team to react quickly and saves you a lot of time and money. Are you a small company who still wants to enjoy the benefits of Automated Testing? Then, you should probably try out Independent testing.

Transparency

The test results of a particular project by a single tester are not easily accessible to others in the team. With Automated Testing, anyone interested can see the test results by just signing into the testing system. This results in a better final product.

Does It Have Any Cons?

Expensive: As mentioned earlier. Automated Testing can be expensive for smaller companies with smaller projects. However, such companies can depend on Independent testing companies such as Testbytes.

Cannot Replace Manual Testing

Automated tools, while being faster and precise, have some limitations compared to Manual Testing. For one, they just do what they are programmed to do. Hence they cannot replace manual testing.

app testing

Compatibility

All tools do not support all UI objects and testing. Some are specialized for UI Testing, some for DB Testing, some for web testing, and performance/load testing.

In short, Automated Testing minimizes time taken and maximizes accuracy to provide better deliveries and lower costs. We at Testbytes have the perfect mix of Manual and Automated Testing to provide the best results. There are also a couple of interesting concepts such as ‘TestDrive’ and ‘Develop by Day, Test by Night’ which provide immense value.

Why Test Mobile Apps?

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Imagine this scenario – You see a really cool app totally by chance, and gets so smitten by it that you download it instantly. Entranced, you explore it with”. In a matter of minutes, the latest discovery is shared with your peers and on social media. Fast forward a couple of days when the freshness has slowly started to wear off, and you are like “This seemed to be great, but it’s just an ok app”. A week later, you feel the app was a complete waste of time.

How many times has this happened to you? If you are open to new apps, you might be suffering from this on a weekly or monthly basis and the reason – Bugs!
Applications can have great ideas, but if you want to retain users, a great user experience is mandatory. Your software should be bug-free for this to be attained. Testing can tell you if there are bugs and identify them so that it becomes easy for your developers to fix them. So, testing plays a major role in the mobile applications development process.
Top Reasons To Avail Mobile Apps Testing
Operating Systems
While developing a mobile application, you need to consider different operating systems. iOS, Android, Windows Mobile and other systems have different requirements. So testing shold be done to ensure that everything is working perfectly.
Wide Variety Of Hardware
There is a wide variety in mobile hardware. CPU, GPU, RAM, sensors, GPS, internal memory, etc will vary in different models of smartphones and tablets.
Screen Size
There are tablets, phablets and phones. Even among them, you can find different screen sizes. This is a major issue to deal with as the developer has to be very conscious and careful about the screen resolution during the development process as well.
Mobile Carriers
Each mobile carrier can have a different norm regarding the applications to be installed. Verizon wireless, AT & T, T-Mobile, Orange, Docomo, Airtel, Vodafone, Reliance etc., will have their own sofware additions, which the developers need to be aware of for the software to fuction smoothly.
Immaculate testing can ensure that your software offers a great experience to the end user despite the differences in hardware, operating systems, screen sizes and mobile carriers.

On Demand Software Testing

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In a perfect world where you have all the time and money you need, your software can be tested from the beginning to end tackling each and every issue as it appears. But, ours is a fast paced world with strict deadlines and fast results as the norm. Hiring a testing expert would be the obvious choice. However, it will prove to be an unnecessary expense for you since the tester has to be paid even when there is no testing required. The best answer for your requirement is “On Demand Software Testing”.

What is “On Demand Software Testing”?
On Demand Software Testing is a testing service that is available for you anytime you need your software to be tested. This service can be availed according to your testing need and schedule. You can hire tester/s on hourly, daily, monthly and dedicated basis. This method excels as such a testing team will be a mix of expertise and experience.
What are its advantages?

  • Controlled Costs – No need to hire a tester full time. Pay only for the actual testing hours and not idle time of testers.
  • Flexible Schedule – No need to wait till the development is complete, testing can take place simultaneously
  • Managed Services – No need to spend time trying to initiate and manage testing. Testing services can be initiated quickly.
  • Reduced Time to Market – Trained and experienced testers available at flexible schedules to produce better results at a faster pace
  • Transparency – Testing Status shared with the team on regular intervals and online to maintain high level of transparency
  • Testing Expertise – Latest and best testing tools and test strategy with proven track record will be used. If you prefer to use a tool of your choice, we can analyze to use that too.

What software can be tested using “On Demand Software Testing”?
You can avail On Demand Software Testing for any type of software that is being developed or going through frequent changes. Whether you have a mobile app or a website or any other software, “On Demand Software Testing” is conducted by professionals with testing as their sole focus and thus delivers the best results.

Test Engineer – Is This Role Inspiring?

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Around 1500 hundred year ago, Aryabhata while TESTING his experiment/theory felt need for zero which he ENGINEERED,basically one way of looking at invention of ZERO is out come of TEST ENGINEERING which helped mathematics and computing world to evolve.
General notion of responsibilities that falls with Test Engineer is people who create test cases, test data, test scripts and other testing related artefact, these created artifacts are used for execution and outcome is published as test results.
Test-your-WebApps-for-better-stability
Above work does not involve much of “Engineering”, it is pure testers job profile as document in Roles and responsibility document that is available in our QMS. Based on the role definition the only activity that can qualify as Test Engineer is Performance testing where TEST is followed be ENGINEERing performance scripts.
Test Engineer role captured my attention during a client visit back in early 2008, when we decided to do a floor walk primarily to get out of the board room and see our experts in action. An automated script developed using excel was demoed to us, this was amazing piece of ENGINEERING that excited and charged us, on request from client we spend more time on the floor than planned and rearranged subsequent schedule.
There would be many such instances where our Test Engineers are innovating and applying “ENGINEERING” to enhance the value and utility of the product/service.

  • Surprising observations is that there are lot of places where we don’t involve our test engineers For example
  • Are our Test Engineers involved in testing recommendation that comes for process improvement?
  • Are our Test Engineers involved to test Organization wide initiative it to ensure we can measure the benefits upfront
  • Why Infrastructure Management does not have any requirement for Test Engineers? We see requirement from client for Architects, project managers, specialist etc.

Above list is a small illustration, there are test engineering opportunity in abundance, last week news was that India have 500 million mobile users.
If we apply simple mathematics this space itself was 500 million $ market assuming 1$ to test one handset/hardware before it hits the showroom, that is awful lot of work. It does not stop here as product life cycle does not end with selling, servicing and fixes follows. If we consider only 1% of current mobile handset in Indian market brought to service centres for repairs, that is additional 5 million $ market again assuming 1$ to test the repair before handing out to customer.
gametesting
If we estimate 50% of India’s population to use mobile in near future we still have market for additional 100 million mobiles which at 1$ of testing per handset amounts to 100 million $ market plus the 1 million $ on service/repair testing.
Like wise there are many areas where Test Engineering can add value and generate $$$, point is how we can expedite the process of demonstrating and marketing Test Engineering?
I am a firm believer in this role, it can do wonders to the world, there is lot of work that still has to be done, this post is to INSPIRE both the provider (Test Engineer) and consumers to value the role and get maximum out of it until we see “TESTED OK” on every thing we use directly or indirectly including this article J. Test Engineers please acknowledge and lets work to bring out the true ESSENSE of this role and INSPIRE.