Testbytes Software

5 Basic Questions You Can Ask to Usability Testing Specialists

Posted on May 16, 2017 by tbsupadminnxtbackendacc

Usability testing is a testing technique used to evaluate the software by involving real users. The purpose of this test is to review the application/software under real world conditions.

Let’s sum up the total benefits of usability testing into five basic questions

Does the tested product meet customer’s needs?
Is navigation of the tested product convenient for the user?
Is functionality of the tested product clear for the user?
What are the possible errors that can occur?
How to fix them?

Now, let us evaluate each question individually.
1. Does the tested product meet customer’s needs?
Customers’ needs are not complex; all they want is an efficient, simple, easy and interesting application.
But following those needs are not simple for the testers.
So, the main objective a tester and the developer have to focus on is to meet the needs of the customers.
Usability testing is not about finding the defect but about,
Whether the user likes the application?
The features they haven’t liked
How they felt about the application?
As we said earlier, we just need a raw data about how the application worked for a user.
These concepts and suggestion collected from the user can be applied in the application to make it better and user-friendly.
2. Is navigation of the tested product convenient for user?
Navigation has to be at the top of the priority list of an application developer. Users always have a tendency to move from one link to another, and then, come back to previous page at instant. So, navigation should be convenient for the user.
It will be annoying if navigation is confusing or not proper. Navigation link should not leave user lost. A good design with clustered navigation means the application is a failure.
So, the next and important goal of developer is to check whether the navigation’s are clear, simple and proper.
Users may not have time to view all the details in the page. It doesn’t matter if the page is fancy or not. All that matters is that the users get the exact piece of information they search for. Therefore, try to keep it moderate.
Remember, search menu, home page and site maps are unavoidable navigators.
3. Is functionality of the tested product clear for the users?
How a product works is a common question that can possibly arise from a user. That’s why functionality should be clear for them.
Functionality of a tested product is associated with how well the app performs its function. So, the user must be fully aware about the functions an app does.
An application must pass both functionality test and usability test to be termed efficient. Usually, functionality test is done after usability test.
They are basically ‘what can I do’ and ‘how can I do?’
Usually, functional test comes after usability test is done. However, here, functionality is about enlightening the user about how the application works, i.e., the functions of an application.

Ensure that in what all aspects the product can do and enables users to have a set of capabilities.
4. What are the possible errors that can occur?
There is a saying that “to err is human”
The purpose of usability testing is to ensure the quality of software. As we said earlier, this test is done with the participation of the end user and how they react to the software. The errors happening at this level is totally humane.
Let’s look upon the possible errors that can occur
1. Slips
2. Mistakes
3. User interface problems
4. Scenario error
Slips
They are the by-hand mistakes that happen unexpectedly or unknowingly
For e.g. double-clicking a button accidentally, mistyping any characters in email id or name
Slips cannot always be avoided. You cannot do anything about ‘fat fingers;’ but, inserting a moderate area considering this ‘fat finger’ fact will be helpful.
Mistakes
Mistakes are referred to as any occurrence that happens without a need. Doing anything wrong can be considered as a mistake
E.g.: entering first two letters of name in block instead of only first letter, pressing horn instead of turning on light.
If user enters data in wrong format, any auto rejection setting or indication will be useful.
User interface problems
They are basically caused by wrong interference. If a user clicks in a wrong place and looks for a result, that maybe considered for change in style of software.
Scenario error
No matter how much realistic the usability testing is, possibility of error cannot be rejected.

If the testers want the users to try an online cash transfer application, fake data is required. Inevitable error can occur in such cases where there is nothing much to do with it rather than considering it in real situation.
5. How to fix them?

Test a lot
Test with correct representatives
Plan properly
Test in multiple versions of device
Always conduct pilot test
Avoid unwanted distractions
Take enough time to analyze the results

9 Important Things to Test in Ecommerce Web and Mobile Applications

Posted on May 8, 2017 by tbsupadminnxtbackendacc

It is important to test e-commerce websites and mobile applications so that it won’t compromise on various crucial factors such as user experience, mobile responsiveness, customer data security, quick load time, and secure transaction. Also, the success of your e-commerce website (or mobile application) depends on the proper functioning of these factors and do not have any bugs in it. Thereby, you can give your customers a nice and enjoyable experience.
Types of e-commerce websites/apps

Ecommerce works mainly work based on who is buying and who is selling. Yes, of course, it’s the same for any other market place. However, based on these e-commerce websites/apps have been divided into 5 and those who wish to start an e-commerce business should decide where do they belong before strategizing a business model.
B2C(business to customer) Ecommerce
B2C means business to customers. The main focus of this type of business will be on direct customers. And whenever people hear about eCommerce this type of business model comes to their mind. Instead of a physical store, there will be an online store from which people can buy goods.
Example of B2C business– Amazon, Pandora, Facebook, LinkedIn, Twitter, Uber, Zillow, Pandora, etc.
B2B (business to business) Ecommerce
The main intention behind this business model is to provide good to another business with the help of an online platform. Wholesale sellers of products such as desk, computer table, chairs, files, etc.
B2B not so common compared to B2C. When it comes to supplies BRC might have limitations on the other hand B2B eCommerce will be completely dependant on its inventory.
Examples of the B2B market is Amazon business, 3DXTech, Alibaba.com, etc.
C2C (customer to customer) Ecommerce
Customer to customer business model can be a bit new to us. However, the concept is not that new.
In this type of business, an individual will be selling his product directly to the customer. For instance, a person has opted to go online when it comes to selling his cakes. All the necessary things that need to be done such as website maintenance, product listing, shipping, etc has to be maintained by the person who is running the shop.
C2B (customer to business Ecommerce
In this type of business, an individual will be selling his product to big companies
Eg: Freelancers, writers, artists, web designers, etc.
What’s bad about the C2C type of business is that they are not scalable and are not flexible. So what happens is that C2C sellers often become B2C and the transition cost can be a bit hefty.
C2A (consumer to administration) eCommerce
Here the business transaction will happen between the individual and public administration.
For instance, you are booking an appointment with a doctor using an online portal. That’s C2A for you
C2C (consumer to consumer)
This kind of transaction usually happens between 2 consumers using a medium such as Paypal, Gpay etc.

Testing is Crucial for Your Ecommerce Success
E-commerce applications have lots of users worldwide as they deal with finance, marketing, retail & wholesale, manufacturing, and auctions.

In addition, the global e-commerce industry is witnessing huge growth for the past few years and it is estimated to be worth $22.1 trillion, according to United Nations Conference on Trade and Development (UNCTAD).
Organizations need to be given more focus on testing their website or mobile app and make it as an essential part of their future e-commerce application development.
There have been many cases of e-commerce application failure and these failures can be avoided by implementing better testing techniques.
The main reasons for testing your e-commerce application is to check the usability of the application, its user-friendliness, and to make your eCommerce website/application bugs-free.
Also, you need to keep in mind that you have to maintain Quality Assurance standards to show commitment to delivering your quality e-commerce product to your customers. Here are seven important things on how to test an eCommerce website or application.

1) Testing E-commerce Application’s Functionality

An e-commerce web or mobile application has four important elements in its structure, and they are:

Main Pages – Homepage, Product page, Special Offers, About Us page, Sitemap pages, Privacy Policy page, Press Releases page, etc.
Category / Product Type Pages – The product page consists of options such as product size, color, and type. There is a sorting feature to filter out products based on price, model, size, etc. There is also the “Add to Cart” or “Add to Wishlist” feature present in the category pages.
Product Description Page – Consists of the product title, description, product images, related products, Add to Cart feature, Product comparison, additional product info, etc.
Shopping Cart – Products list view, removing the product from the list, cash on delivery option, Select delivery option, card payment, pay now option, etc.

Image: E-Commerce Web App Architecture
Before you conduct functionality testing, we need to understand the e-commerce website or application very well.
The above-mentioned features are commonly found on all e-commerce applications, yet most of them are customized as per business requirements.

2) Testing E-commerce Application Workflow

The testing of the complete workflow of your e-commerce web/mobile application consists of:

Login and Signup options
Search functionality
Product review posting feature
Sorting feature
Applying filters for choosing the desired product(s)
Add/remove functionality in the shopping cart
Check out process
Order number and invoice generation
Payment gateway and payment processing

3) Payment Gateway Functionality

Another important functionality to test is the payment gateway and you have to conduct multiple tests to ensure it functions properly and provides security while doing online transactions. Here are the checkout and payment processes that you need to test:

You need to check the product price is correct, shipping charge, VAT, discount codes all are applied and the price customer has to pay is the right amount. You can test this payment process by making changes in the final list of products, applying different discount coupon codes, choosing a different region to see the change in shipping charges.
You need to check whether the payment is processed correctly, by using all kinds of payment methods such as net banking, Credit/Debit card, PayPal, etc. You can check all these using dummy accounts and demo debit/credit card numbers. Also, you need to check whether the orders are canceled, and the payment ID sent back.
Check whether the invoice and emails generated after the payment process are sent.
You need to also ensure the refund process, email, and refund receipt all are working properly.

4) Performing Security and Vulnerability Assessments

Since e-commerce applications hold valuable information (customer’s personal and banking data) you need to conduct security testing to check for security and vulnerability issues in them. You can use testing methods like SQL Injections, ethical hacks on the login, Register, Payment gateway, and other various pages.

5) Checking Compatibility with Web Browsers

It is important for e-commerce applications to work on all types of web browsers such as Google Chrome, Firefox, Opera, Internet Explorer, Safari, etc. You need to test the browser compatibility of the application to make sure that your customers are able to use your e-commerce website without any hassle.

6) Testing for Mobile Responsiveness

Nowadays, mobile devices are taking over desktop platforms in terms of internet usage and companies are taking a mobile-first approach in their e-commerce applications. You need to test the responsive design of your application in mobile devices of various screen sizes.

Also Read: Top 20 Programming Languages For Mobile App Development

7) Checking Performance and SEO-related Things

Another important thing in e-commerce testing is to check the performance of your website/application. You need to conduct performance testing on parameters such as webpage loading speed, throughput, data transfer rate, efficiency, uptime, database performance, website traffic load tolerance, error messages, etc.
You need to make your e-commerce website is having high search engine visibility so that you can get considerable user traffic to your site. You can do this by implement search engine optimization (SEO) on your website. You need to test whether SEO strategies such as title tags, meta descriptions, URL structure, image alt tags, etc are implemented correctly.

8) Other Common Things to be Tested

There are other common things in your e-commerce application you need to test and they include website content, webpage format, website accessibility, cookies, social buttons, adding/deleting content, removing/adding links, web standards, analytics, and making changes to shipping settings.

9) Social Media Integration

Be it an e-commerce application or website social media is one of the most important factors for its success. However, you have to make sure that social media integration is aligned with website architecture and workflow. A/B testing is the best way to test social media workflow.
A/B testing will make sure that the content is working or not with a specific audience.
Integration testing will reveal Social Media API is working fine on your website. And is doing what it’s supposed to do

Types of Testing performed on E-commerce Application

11 important Features to Test in an E-commerce Application

Home Page hero image
Search button
Product details page
Shopping cart
Payment module
Order From page
Login forms
Account pages
Filter for products
Category page
Social media buttons

Conclusion
By conducting thorough e-commerce website application testing, you can significantly reduce the number of errors that crop up when the website is made live to your customers.

How to Do Security Testing For Web Applications

Posted on May 4, 2017 by tbsupadminnxtbackendacc

Just like testing the performance of an application, it is also important to perform web application security testing for real users. Security testing is performed to detect vulnerabilities in an application while ensuring that the data is protected and that the application works as required.
Why Web Application Security Testing?
Among the different kinds of applications, web applications demand more security as they involve large amounts of important data and online transactions. The web apps must be tested to ensure that they are not vulnerable to any cyber-attacks.
In order to perform web application security testing, the tester must be well versed in the HTTP protocol. He/she should have a clear understanding of how the client (browser) and server communicate using HTTP.
The tester is also expected to know at least the basics of SQL injection and XSS. Though the number of defects regarding the security of web apps is comparatively low, the tester must take note of each defect detected, in detail.
While performing security testing, here’s the list of vulnerabilities a tester must keep a check on:

Password cracking
The most common way of a cyber attacker to gain access to a web app is by cracking the password. They may try to guess the password or use a password cracking tool to conduct the same. Therefore, the security tester must ensure that the app demands a strong password that must be encrypted.
URL manipulation
It’s easy to edit the URL in a browser. Lack of security can cause the users to be redirected and confidential data being leaked. Therefore, it is important for the security tester to check if the application passes vital data through its URL string. The web app becomes vulnerable to URL manipulation mainly when the app uses the HTTP GET method to pass information between the server and the client, which is usually passed in parameters in the query string. A security tester can just change a parameter value to see if the server accepts it.
SQL injection
Sometimes, a hacker may feed in illegal SQL statements to a text entry field so as to get access to web app content. If not security tested, the hackers may make use of this vulnerability to add, change or erase the data from the SQL-based database of the web app. While security tested, is even a single quote entered into the text field is rejected by the application, we can make sure that the app is safe. However, if the tester enters a quote and the app accepts it, but, shows a database error, the web app is vulnerable to SQL injection.
Cross-Site Scripting (XSS)
It is important to make sure that the web app is not prone to cross-site scripting because if the attacker enters harmful script into your web app, you may end up unknowingly helping them to deliver the script to the people online. Therefore, the tester must ensure that the application rejects any malicious data and if at all it accepts the data, it must not affect the backed.
It is always best to test the app as a whole from a hacker’s point of view. Think of the different technologies used in the making of the app, different levels of access that users have to go through to log in and how the data can be obtained or stored. This will help you to recognize prospective weak points and see if they are vulnerable to common types of cyber-attack.
Also, think of the different methods and scenarios a hacker will try to crack into the app. Do not ignore any points as the hacker may get in through the least expected path.
Steps of Security Testing
Now, talking about the steps to perform security testing, it differs from different organizations. However, the basic process remains the same.

Understand what the business is about and its security goals. This helps to plan the test by considering all security needs of the organization while not going overboard
Understand and identify the security needs of the application
Gather all information regarding system setup information that was used for developing the web app and network such as the OS, technology, hardware, etc.
Identify the possible vulnerabilities and risks and make a list
Prepare a threat profile based on the list
Prepare test plan according to the identified possible vulnerabilities and risks
Prepare Traceability Matrix for each risk and vulnerability
Manual security testing can’t always be accurate and therefore, automated testing is also required. Make a list of the tools to be used for the same
Make the Security tests case document ready
Carry out the Security Test cases execution and once the identified defects have been fixed, retest
Execute the Regression Test cases
Create a detailed report on the security testing conducted, the vulnerabilities and risks identify and the risks that still persist.

Tools used For Web Application Security Testing

Apache Jmeter
Browser-stack
Load UI Pro
Ghostlab
Sauce Labs
JIRA
Soap UI
Test IO
Acunetix
Ranorex Webtestit
Netsparker
Experitest
TestComplete
LambdaTest
Selenium
Testcraft
Watin
Sahi
HP UFT
Testpad

Conclusion
With many advancements happening in this era of digitalization, we need to give considerable focus on filling gaps of vulnerability, minimizing hacker risks, and thereby securing our digital assets, in this case, web applications.

17 Different Approaches to Comprehensive Mobile Testing for iOS and Android Apps

Posted on May 2, 2017 by tbsupadminnxtbackendacc

People are not so positive on QA even if they know how important it is for a software nourishment. A step of testing is avoided more often than not to save on budget.

Remember, branded products always come with standard price; but, why….? Because of the quality they assure.
We all have heard the proverb “all that glitters is not gold.” Likewise, no matter how beautiful, trendy and charming your application design looks, it is not going to bring anything good
if it doesn’t provide the expected quality.
As a user, you would definitely go for a better option if the expected application goes on loading for more than 5 seconds. Believe me, some of the users won’t even wait for 2 seconds. A book series can be written about the customer dissatisfaction experiences on the applications. Remember, a user once lost is lost forever.
The purpose of testing is not always about finding the errors, but, it is also to make sure the application works properly.
Does it functions well?
Is the user satisfied?
Does the application work as developer expected?
The best stairway to perfection is always questioning the possibilities. Testing is a mixture of techniques and methods; there is no simpler way to make sure the working status of an application. For every execution process, we need a plan.
Here, we are going to discuss about 17 different approaches that can be applied for testing iOS and Android apps.
General strategies
1. Let the QA tester belong to the core developing team.
Generally, companies have a waterfall way of processing an application. In that case, testers will get busy with in a week of starting the project. But, in the agile method of working, QA is an important part, which the team considers as an essential ingredient for the success of the project. When a tester gets involved, he/she will be well aware of the development taking place and be sure about the part in which improvements are needed.
Also, approach it, considering the design and user expectation.
2. Ensure the test scripts
There are people who think, ‘QA is not that important, let’s just ensure performance’
Can you believe that people actually think like that even at this time of hectic competition? Also, it’s not as simple as testing everything casually. A pure, complete knowledge on function should be there and the required data should be provided to the tester for a complete logical testing.
The product team has to make sure that the scripts provided are understandable by the tester.
It should be made simple for any programmer to understand.
3. Functional testing
· Do the features work?
· Can user complete the task?
These are the two main questions we need to find the answer for explaining functional testing. The tester will work along with the procedures of the application so that he will understand the performance and the flow of to and fro pages.
4. Unit testing
Unit testing works in relation with codes. Usually, developers do this. Codes are mantled, separated into different parts called units and tested thoroughly. The unit referred here can be a code module or a function.
5. Performance testing
Testing is all about improvisation. So, performance testing is done to make sure that no delay in performance of application happens as the result of improvisation.
Here, the testers monitor the speed and how well the application responds to features. Time consideration is also a factor involved in performance testing along with
· Data consumption
· Battery duration
· Space consumption
· Navigation
· Network coverage etc.
6. User acceptance testing
The term ‘User acceptance testing’ is a wrong term because we don’t have an actual user. Instead, we select a group to conduct the test.
We can’t just go on and ask people to take part in this session since it takes time. So, we seek the help of our colleagues. A group from inside the company, who may or may not be a part of this application development, will take part in this testing.
Usability testing is usually considered as a final step in the case of websites or applications,
Steps followed in usability testing are:-
1. Planning
2. Selection of group
3. Explaining what is expected and what is not
4. Introducing main scenario
5. Testing specification, bugs
6. Sign off
7.Manual Testing vs Automated Testing
Machines are faster; that’s why it is better to make QA tests automated. It is because computers can find anything that does not work, faster than the human brain can.
It simply saves money, time and provides more accuracy.
Yet, not every QA task cannot be completed by computer. Sometimes issues occur, that are too awful for software to complete.
8. Load Testing
Load testing is a lot of work. It is checking the user capacity that an application can hold to make sure that the application loading will not be exhausted in an expected number of user logins.

Basics of load testing
1. Record the traffic
2. Replay the request
3. Analysis
9.Regression Testing
Regression testing is like marvel movies. Interesting, huh?
The hero gets unusual power, use it stupidly, but, at the end, he realizes that he can make big changes.
Even a small change in code can error the whole application. So, regression testing helps in ensuring that the changes made doesn’t affect the flow of the application.
10. Device Testing
Mac and Windows are usually considered for device testing,
That’s something cool about device testing. There are over 24,000 models that exist in Android itself.

This is a bird eye view of android screens that presently exist. (source)
Deciding which screen size application is optimized is more important here. Having a clear company policy will help testers to ensure that the rules and test selected rather than all supported devices.
11. Testing Interruption
Interrupt conditions are mainly the interruptions that occur while the applications are running.
It includes incoming/outgoing calls, text messages, notifications etc. In the cycle of applications when disturbances happen, interruption testing tells applications how to behave properly.
In short, interruption testing is just like teaching good manners to a child, “behave boy” 🙂
12. Crowd source Testing
Crowd sourcing is simply recruiting a specific group through a third party. When a developer wants to test a product, he contacts any agency that provides a collective group which is suitable for testing product. This agency will collect the record and give the developer a result.
In mobile application, crowd sourcing is becoming a latest trend.
The agency and the group get paid according to the bugs they find.
13. Connectivity Testing (Network)
Since digitization is taking over the world, we are provided with plenty of connectivity carriers.
We may run out of daily supplies, but data connection! Never.
So, what the tester has to make sure here is, how applications respond to various data carriers, especially, 3G 4G, LTE.
Testing on popular data providers would help to ensure the performance of applications since they will be the widely used networks. Also, testing how applications work when data loss or weak connection happens may help.
14.Emulator Testing policy.
There are many emulators now that developers use effectively to test any application.
Browserstack.com is the most popular among them.
In a tester’s perspective, you would want experts to test in one or more devices, on most popular versions of Android and iOS but testing in different devices, screen sizes, and OS versions can be done through emulators in order to save money and time.
15. OS version: Testing and Support
iOS and Android have significant OS versions in existing markets. Also, we have to agree that iOS is better than Android. It is the main reason why many companies are advised to develop applications in iOS initially.
Android doesn’t have complete power on the available versions provided for the users. But, apple has complete power on the users and provided versions since they manufacture both software and i Phones.
16.UXA Testing
UXA stands for user experience assessment which takes an account of skills, methods and tools used to identify how much aware the user is about the application.
UXA is categorized into three:
1. Implict
2. Explict
3. Emotional/Creative assessment
Various reasons can be pointed out for why developers always fail to replace the functionality as designers outline it. The variations that occur between UXA and software may be too small but noticeable. But, the eye of a good tester should be like a hawk, catch prey at instant.
17.Security Testing
‘According to 2017 application security report published by cyber security ventures, 111 billion new software code lines are being developed every year
Hope you all understood what we are going to discuss now.

One of the main reasons that security testing should be done is to secure user data. Whatever data user provides should be encrypted and should never reach in bad hands.
That’s a duty, moreover a responsibility. Data leakage is an issue that happens commonly. Therefore, make sure that the data transfer is done through proper channel.
‘It’s a wild world out there’.
Source

6 Must-Do Things When You Perform Game Testing

Posted on April 25, 2017 by tbsupadminnxtbackendacc

Just like normal software, it’s necessary to test games as well to ensure that they work as intended before they reach the audience. There is no defined strategy for game testing as each game and the platforms used differ. While performing game testing, all aspects of the game including functionality, usability, multi-player functionality, regression, endurance, compatibility, performance, content, hardware, recovery and localization need to be tested. The basic game testing process is similar to software test cycle.

The basic steps of game testing include:
Gathering requirements
The testers need to have a detailed understanding of gaming requirements such as storyboard, game structure, game features, characters, concept, rules, game points and levels. It helps the testers to come up with an effective testing strategy.
Devising a game testing strategy
The game testing strategy must include the testing timeline, testers, number of testing cycles, in-scope i.e. what needs to be tested, out-scope i.e. what’s not tested, types of testing to be performed, testing for risks, service level agreements, risks and mitigation, defect finding process, reporting Process etc. Also, it’s important to test the hardware components such as hardware components such as Joy stick, Console, Wi-Fi devices etc. that are not usually the part of game testing environment.
Creation of test cases
The testers must design both positive and negative test cases. Critical path testing, exception path testing, boundary value analysis, equivalence partitioning, error guessing etc. are some effective testing that can be adopted to design the test cases.
Executing game test cases
This helps to identify more defects in a particular gaming environment and hardware configuration. Also, performing the alpha and beta testing and the testing of the game for specific age groups helps to enhance the game’s quality. Another type of testing that mustn’t be ignored when it comes to games is content testing. This helps to ensure that the content of the game is right for the viewers and is understandable.
Recording of test results
The aftermath of the game testing performed must be recorded. This helps the testers to understand the behaviour of errors being made and improve them.
Categorizing the defects
All the defects that have been identified must be recorded and categorized based on priority. This helps the developers to easily rework the errors.

After game testing is performed and the changes have been made, the game is then sent to the clients for feedback. It is then further improved based on the feedback before delivering to markets for the audience to enjoy a hassle-free gaming experience.

The Need of Unit Testing in Software Development

Posted on March 20, 2017 by tbsupadminnxtbackendacc

Imagine the architect building your dream house skipping your ventilation or forgetting to leave points for power plugins. Wouldn’t it be odd? Of course it will be

Just like that, unit testing is also something you cannot afford to forget while building up a software.

So what is this unit testing?

Read also

3 Key Fears of Software Testing Professionals

Unit testing is a part of software testing like integration testing, penetration testing, usability testing and so on. In unit testing, a program or software is divided into the smallest functional unitsmaking testing effective and helps testers find out bugs easily. Unit testing is not something that produces an end product, but it is something that goes on with the process

In fact, unit testing makes your job easy.

In the developmental stage itself, unit testing reduces bugs which save time and money in the long run. As unit testing breaks software into simple codes and undergo testing of functionalities one by one, it gives more clarity and enables testers to find errors instantly.

You know what happens when you have a tendency to postpone unit testing ?

Testers have the tendency to drop unit testing for later, considering it as the last thing to do.

This happens not because developers are lazy, (unless they actually are’) ;But because unit testing is different from all other kinds of testing. Unit testing requires totally different kind of programs, written to test the function and logic errors of a software.

It has to be maintained throughout the life time process of a software.

Try cutting it down to the line and you face the risk of critical errors costing you.

How unit testing reduces bugs?

Don’t worry, this is not going to cost you any extra money.

Then how is it going to work? Let’s take a look

Effective unit testing happens with a good developer. Some suggest that keeping codes in written formats helps you understand codes better. Even though smaller projects may benefit from unit testing, larger projects are the usual ones that are in immediate need of unit testing. For them it’s mandatory.

If unit testing is going to be the very next step after creating initial prototype, then developers and clients have to be aware about the time needed to develop unit testing at the time of developing project.

Patience in doing unit testing brings difference. Take a little time and get the job done, don’t act quickly.

Since unit testing is done in modules, it’s easy to understand the additions and changes done to the software.They won’t get mixed with other codes or sections. Unit testing can provide a classic quality to your software.

Always remember to avoid complicated codes and pay some attention to threat warning.

‘Thinking twice’ and checking twice can also help in successful testing.

Recommended Read

Top Software Testing Skills Required for Success in 2017

Objectives of unit testing

when writing unit testing don’t forget to remember these three points:-

Codes should be readable
Allow automation testing
Written tests should be manageable.

How you can benefit from unit testing

Quickly allows to make changes
Saves time
Test driven development tell you when to stop coding
Helps define and document what something is supposed to do.
Codes can be re-used in new project
Coding constipation can be fixed by test-driven development, they help in fast movements of complicated codes
Test driven development brings a successful outcome combining the codes and test work together
Instead of constructing a code, testing outlines all the codes you need and brings out what developer wants the codes to do.
Instant visual feedback
Unit testing helps developers understand the code instead of writing code for an expected outcome.

5 Conditions to be Added in Your Mobile App Testing Checklist

Posted on March 16, 2017 by tbsupadminnxtbackendacc

We can see developers setting new trends with exciting mobile applications every minute. But, this large number of apps leaves the consumers or the users in doubt, in terms of choice and their working.Therefore, app developers have mobile app testing or QA kept in top of their priority list so that their mobile applications are the best and defect free.

We all know what mobile application bugs can do to mobile devices. An average mobile user will not prefer bugged applications in his/her device Therefore, in order to make it perfect, the mobile applications are tested.
Before you start testing, here are some key points to add to your checklist:

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1. Performance

The performance of app focuses on mainly two things:
working speed of the app and the responsiveness of the application, the CPU of the device, memory usage in SD card and in device and the battery drainage.
Even a minor or major weakness in the network connection can affect the performance strength of the application. This is a kind of device versus application. So testing focused on the Wi-Fi connection or network availability can help to improve these areas of crashes.
This also covers the amount of data used by the application. This is one of users favourite too. Performance is merited on the basis of how well applications behave on the device.

2. Interruption

Bugs are well known to interrupt working of devices. While the app is running, normal interaction is interrupted by different kind of external events.
This includes pop up alert like alarms, calendar, notifications, incoming /outgoing voice calls and text messages. Among these the incoming/outgoing calls are the most important kind of interruption caused.
Sometimes, this can affect the working of other apps in the device too. This is almost common for every application. Clearing this defect before launching the app in the market can add to its efficiency.

3. Device Integration

Integration of the mobile application with the device is significant.
Here the applications have to merge with all the settings, configuration, alignment and in built applications of the mobile device such as screen resolution, screen orientation, OS, camera, audio, GPS service etc., It is very important to know how an app works on specifications like your location, video and camera.
Expected results may vary according to the specifications of the mobile.
Response of device to the gestures can also be included and how the device responds should also be counted.

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4. Installation

Installation is the part where the tester should look for the process of installing and uninstalling and the properties of updating.
Sometimes, testing of installation in the application is not done completely.
There are a lot of things to consider while testing the installation of a mobile application. Initially, we have to categorize the end users. The target audience have a relationship with the process of installing and uninstalling the application.

Also, the experience can vary for the first time users of the application. The process of updating the installed application has to be taken care of. The main question that arises here is whether the updated version of a mobile application is supported by the device?

5. Network

Testing on network deals with the poor or weak signal, quality loss and data transition.
Applications that don’t need network traffic after the installation wouldn’t be much affected. The main course problem with the application that requires network data for further working is that, they have a tendency to consume a large amount of data. MB. Messenger applications are one among these.
Battery drain can also happen while in-app use. Gaming apps having multi-player specifications and applications like sound cloud where user can listen to music online can cause huge battery drainage.

Limited Testing Begins for Android’s new ‘Instant Apps’

Posted on January 24, 2017 by tbsupadminnxtbackendacc

Last year at the I/O Conference conducted by Google in San Francisco, a new concept was introduced – ‘Instant Apps’. These applications can be used with a single click on the respective URL links. Users are not required to install the applications from the app store.

Temporary loading will be made rather than downloading the whole app from the store and installing. After one or two trials has been made, if the needs the app for further use, he can download it. This way, uses need not install apps to test if they actually finds it useful.

About half an year after Google has announced Instant Apps, few selected apps are now ready to be tested. Fully functional Instant apps will not be available to the users yet. They will get a limited version to test out the functionality and provide feedback as mentioned in Android developer blog

Instant apps of BuzzFeed, Wish, Periscope and Viki would be the first ones to be tested. An Instant app gives the speed of a web page and works like a native app. According to the android team, other developers won’t be able to join in the initial stage. But can can be part of the wider SDK release if they apply here

Instant apps are expected to put an end to the massive consumption of data and storage in users’ smart devices as google themselves were claiming at the Instant App announcement event.

Source

IT Spend on Applications Testing Increase by 40% in The Last Three Years

Posted on January 18, 2017 by tbsupadminnxtbackendacc

According to Capgemini’s World Quality Report, which surveyed 1500 people working in 1000+ employee organisations, spend for the application quality and performance has increased by 40% in the last three years.

The urge for digital transformation in business has seen global CIOs increase their spending QA and testing.

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The report found that 39% of the surveyed people claimed that the dependency on manual testing is a great challenge faced by application developers. The report says that it is a clear evidence that the approach towards testing is not up-to the expectation or excellent to meet today’s IT functions.
Organizations have begun to invest higher budgets in QA and testing.
Source

Global Outsourcing Software Testing Market To Grow From Crowd Sourcing

Posted on January 18, 2017 by tbsupadminnxtbackendacc

Global Outsourced Software Testing Market 2016-2020 says that there has been an increase in demand for crowd sourcing testing service lately. Crowd sourcing actively collects various testers from worldwide for an single project to work with. Crowd sourcing provides quality and detect problems in lifecycle that exist. It offer on time feedback with great productivity.

Since outsourcing software testing services have various complications such as cultural and time zone differences, service provider can find meeting exact client needs to be challenging. They might also fail to understand the cost saving parameters leading to extra work and expense. Due to these issues, the outsourcing market growth is hindered.
For the requirement of study, the experts have divided and expanded the outsourcing software testing market to America. Europe, Middile East, Africa and Asia-Pacific.This has expected to show a great increase in market and thus support outsourcing software testing market.
Source