Software testing is a crucial part in developing projects. Through this process information related to the quality of the software developed is evaluated by the programmer or developer. With rising competition it seems fair to launch the product before your competitors and fix the bugs later. It does sound appealing but this would not ensure success for your product. Rather comprehending the features of your product is more important in the daily activities and eventually, in the success of any business. Continue reading The Importance Of Software Testing For IT Businesses
The bugs, errors or flaws in a software application have a huge impact on the user experience, hence its popularity. So most enterprises, nowadays, deploy a dedicated team of software testing professionals to ensure that their applications are flawless. But most businesses find it a daunting challenge to choose the type of testing that effectuates the process of testing the software. As an enterprise has option to test the software manually or automate the testing process, it becomes essential for it to choose the right testing option. However, an enterprise can always consider automating its software testing process to avail a set of additional benefits.
Six Reasons Why an Enterprise Should Opt for Automated Software Testing
1) Quick and Effective Software Testing
Your testing team may need additional time to set up the testing environment and test cases. But they can complete the testing project in a quicker and more efficient way after writing the test cases. Further, the test cases can be reused to conduct regression testing each time the code is changed. Further, the testers are not required to submit the same information again and again, or remember to run specific tests. You can always consider test option to beat competition by launching the software on schedule.
2) Reduced Testing Cost
You can further curtail the project cost by automating the testing process. While automating testing process, you have to initially invest in software testing tools. But these tools can be used in the longer run to test several software applications. Further, the tools work much faster than human beings, while identifying defects in the software more quickly. Thus, test automation will help you in saving both time and money.
3) Visibility of Results
Unlike manual testing, automated testing allows the test results to be viewed and accessed by several persons at a time. As the manual tests are conducted by individual testing professionals, the results cannot be viewed by others during the testing. But testing systems can be accessed by multiple users at a time see the test results. Thus, test automation makes it easier for your business to enable the members of distributed teams to collaborate and deliver high quality software.
4) Keeps Testers Motivated
While testing software manually, testing professionals often feel bored after completing the same task again and again. For instance, many professionals find it boring and frustrating to fill out the same set of forms repeatedly. But test automation saves professionals from carrying out same tasks again and again. They have to put time and effort initially to write test cases. After writing the test cases, they will remain committed to the process by reusing the cases to carry out repetitive tasks.
5) Option to Test Things Not Possible Manually
In comparison to automated testing, the scope of manual testing is restricted. In addition to being quicker to run, the test cases further enable professionals to test certain things that cannot be tested manually. For instance, test cases can be written and used to decide if the software application can process a specific number of transactions at a time. Likewise, test cases can also be used to check if the application can be accessed simultaneously by a higher number of users. Also, these aspects of the software can be tested effectively without putting any extra time.
6) Wide Variety of Software Testing Tools
The availability of a wide variety of testing tools and frameworks has made it easier for enterprises to automate their testing efforts. A business can further use open source software testing tools to identify the defects in an application without investing extra funds. Based on the nature and requirements of your software, you have option to choose from a number of popular software testing tools like WinRunner, LoadRunner, WATIR, TestComplete, HP Quick Test Professional, IBM Rational Functional Tester and Visual Studio Test Professional.
However, it is always important for an enterprise to decide what, when and how to automate software testing. Also, it must choose the right software testing tools to automate the testing more efficiently.
You can hire testers from top offshore software testing companies in India who can help you accomplish testing within allocated budgets and time schedules.
Software testing has of late become an absolutely indispensable criterion so far as progress of companies is concerned. This is one activity that no company can ignore as that will have a disastrous impact on their progress and goodwill in the market, especially taking into account the cutthroat competition that is prevailing.
Now let us look into, why it becomes difficult for the companies to survive without software testing. In the present day business scenario, when each and every customer would like to pay only for picture perfect products, SW evaluation is an absolute necessity. Today’s customers need the products to be implemented as well as installed faster in order to have an edge over their competitors and this is where the real challenge lies. Successful implementation of key as well as value added features within a short period of time and on time delivery of SW to the clients are the keys to the progress of a company. This is only possible if the software is properly tested by trained professionals for a considerable period of time before the delivery. After all, who would like to accept defective software and work with the same? Hence, a thorough SW evaluation is the first and foremost condition of a product’s success, which in turn helps the business to thrive from the clients’ point of view as well as that of the developer’s.
Again, one should keep in mind that software development is a continuous process. A good company would always continuously come up with newer versions of software it has developed. Hence, it needs to maintain a tight schedule to meet deadlines. Therefore, there is a continuous shortage of time which needs to be countered while releasing newer software versions. At times, these tight schedules are reasons enough for bugs to pile up on software products. It is here where the need for evaluation or debugging arises.
Usually, evaluation is considered as one of the phases in the lifecycle of SW systems. However, one school of thought suggests that there is need of these tests in every phase of a product. Therefore, how can a company do without these evaluation processes?
In fact, in SDLC or Software Development Life Cycle, evaluation plays an extremely crucial role that helps in the improvement of performance, quality, as well as the reliability of the software in question.
The main objective behind SW evaluation is to reduce the risks that are associated with SW development. When we speak about risks, they are both technical as well as programmatic, i.e. the risk of the software not performing as intended or getting too complicated or difficult to operate or modify, maintain or browse. All these are taken care of during examining the functionality of the SW. Naturally, software testing would definitely help a company to live up to the goodwill and reputation that it has built over the years.
Most importantly, once a certain benchmark is set, that needs to be met and even crossed during subsequent period of time by a company and it is the practice of SW evaluation that helps the company in question in that.
Now surely a business can avoid the practice of SW evaluation. However, it will be an extremely risky affair for it, especially in its efforts to meet customer satisfaction. It can well fail to meet the customer requirement in terms of customization as well as quality and if that happens, that will be a huge blow to its goodwill. That is why, each and every business would like to be dead sure as well as confident about the quality of the product they are offering to their clients. Hence, there should be no prize for guessing, that no business would thrive without the contribution of SW testing.
You can hire software testing company in India who can help you accomplish testing within allocated budgets and time schedules.
There are multiple test case design methods that are implemented and used by the software testing companies all over. The two most important ones are the Equivalence Class Partitioning and the Boundary Value Analysis. The methods imply that the evaluation case design managers must elaborate the required set of test cases. It has to be remembered in this respect that the conventional methods are not always used during the course of website testing and mobile application testing. However, prior to looking into the other methods and analyzing as to which one is suitable, let us delve a little deeper into understanding why sample evaluations are important and what is the procedure of writing the effective ones.
What are Test Cases?
Sample tests basically include components that elaborate on inputs, actions, events or an anticipated response. The components are meant to find out if the features of the application are working in the right manner. Now, the primary objective of writing the sample tests is to approve the testing coverage of the particular application. These are written down for the purpose of bringing certain standardization while also minimizing the solution- centered approach in testing. The stipulated standards are strictly adhered to by those working in the CMMI QA testing services companies.
Procedure of Writing Test Cases
Writing test cases is a matter of much skill as well as expertise. Various things have to be kept in mind and these include the test case id, the unit that has to be tested or verified, the assumptions, if any, the steps to be executed along with the expected results.
For any application, a variety of test cases need to be included such as negative, boundary and functional test cases. Simplicity is the most important thing when it comes to writing these validation cases.
The Cause-Effect Graphing Method
As already mentioned, the traditional methods are often not used for mobile application testing or website testing. It is here that the Cause Effect Graphing Method comes to play. The method was proposed by Bill Elmendorf. He formulated the question of why the evaluations were needed by making use of the related software. The software elaborates on the required set of test cases that facilitates the entire functionality of the system. The very same procedures that are implemented in hardware logic circuit, are utilized by the cause-effect graphing method too.
The method paves the way for finding both kinds of faults, one that cancels the other as well as those that are made invisible by the other right things. Requirement document is what is most important in the initial stages of this particular procedure of evaluation. The method implies that every input in the requirement is a condition, which can be true or false.
Quality of Software Testing
Any kind of software evaluation, done by means of the different methods as well as techniques, is meant to ensure the quality of the software. Considering the importance of quality testing, it is essential to look into the ways that lead to the development of quality software.
- To begin with, the developers should be entrusted with the responsibility of evaluating the quality. The lesser involvement of the developers often call for issues arising in the code and these issues are often quite difficult to fix as well.
- Engaging the users is one effective way of allowing an impressive flow of code from the developer to the user base. Users get the chance to provide feedback on the software and hence, steer further developments in future. Quick response to the feedback is equally important.
Software testing has an importance of its own and there is no possible way in which this task can be eliminated. The importance of the test engineers is increasingly realized by one and all. Alongside, a software test strategy also needs to be created while this should necessarily include the automated, exploratory and manual evaluations that are particularly helpful in reducing risks.
We provide software quality assurance services. If you would like to hire software test professionals from us or would just like to speak to one of our expert software testers, please reach out to us at Mindfire Solutions.
Agile no longer seems to be unfamiliar to the industry. Over the years, the software has progressed rapidly and has developed to a commonly accepted methodology. Conducting tests in Agile projects has necessitated a tester to undertake a paradigm shift from conventional testing roles. It requires a change in the attitude where a tester needs to take up a more involved and upfront role against the traditional relay race oriented approach. This particular software strives towards getting things right and in place in the very first attempt thereby, reducing the need for QA testers to receive something over the finish line.
Agile is a methodology that aims towards delivering constant value to users /customers frequently and incrementally based on the feedback and communication. These two aspects are important to successful Agile method and testers need to play an important role for generating value in such projects through different iteration phase.
Usually, the QA activities involve three phases in terms of a project type. However, it is to be noted that there is no set or predefined rule that guides the process and it can mould itself according to the project situation. The role of an Agile QA tester is not restricted to a set process as the methodology directs role in accordance to the situation.
Pre-iteration: This particular phase involves a detailed analysis of the requirements by the BAS following a detailing of the acceptance criteria for that specific story. Since the QA testers seem to be an instantaneous consumer of the requirements, it becomes significant to verify the requirements quite often and early.
Verification of the requirement/story: Agile testing involves early feedback, which might not always be offered by testing the requirements, but at times by conducting early requirement testing. The QA testers need to have a clear look at the requirements for maintaining testability and clarity effectively. This helps determining the requirements that are testable and definite.
- Requirement should always be small for it should match sense with the context.
- Acceptance criteria should never be duplicate or overlap from different stories.
To ensure doing this successfully, it is important to achieve a strong communication between the Business Analysts/Development/ Quality Assurance.
Testable: The testability aspect necessitates a complete scan of the story to determine what needs to be done for testing the same. The factors include:
- Test data
- Dependency on other requirements
- Finding requirements that are hidden
Getting information about all these details early makes way for prioritizing the story in accordance to the backlog thereby, enabling a smooth execution in the iteration phase. QA testers also take part in meetings related to iteration planning for offering a perspective enabling the team to produce a developer estimate. This participation is deemed as a big role as the professionals do escalate some implicit requirement.
Activities of the QA in the Iteration Phase
Once the QA testers seem to be happy with the acceptance criteria, they help defining the acceptance tests for that particular story. What are acceptance tests? Well, these are actually requirements in aspect of the tests that can be executed to understand the expectations from the requirements. These usually tend to be automated and help driving development. It is important to note that these should not involve too many scenarios of corner case as it would lead to unnecessary delays and might end up producing likewise automated tests.
People often fail understanding the fact that acceptance tests in terms of Agile projects are different from the conventional and traditional projects. Acceptance testing in such projects are conducted prior to delivering the software as against to the traditional projects, which involve performing tests at the software lifecycle end.
Purposeful Use of Automation
Automation in Agile can turn out to be quite controversial. Many people make the mistake of attempting to automate everything and end up being caught in a trap of long cycle feedback. Automation is all about providing feedback early in terms of the latest code alongside being the key to identifying what is worth and what is not.
Each automated test involves a cost associated with the same. The automation cost must always be compared to the cost of operating or running the test. The questions that should be asked in such situations are:
- What to do in case it is not an automated test?
- What can get lost and what would exactly be the cost of setting up things around the code that is responsible for the coverage loss?
- Is manual testing cheaper?
Well, the answers to the questions might not always be straightforward in terms of finding the test value. It often ends up to be a contextual decision depending on the project size and the number of people engaged with the same. Alternatively, a lengthy feedback cycle equals more people contributing time for getting the instant feedback.
You can hire software testing companies from India after due validation of their skillsets, expertise and experience in handling huge agile software testing projects to avoid risks associated with letting an amateur do load testing for you.