Agile Testing: A Faster Approach to Achieve Quality

Agile Testing: A Faster Approach to Achieve Quality

Remember the idiom “Being an early bird is better than being a night owl”. While this may not click factually, the idea is that in today’s competent software development scenario, it is really beneficial to test a software in the software development life cycle itself. Let’s evaluate the logic and the advantages for the same.

The Process

The standard software development life cycle plan based on the Waterfall model usually includes the following:

• Planning the capturing and assessment of the requirements.
• Freezing the requirements and analyzing them.
• Implementing the code.
• Testing the product.

Though this is a standard process, it may differ from project to project. If a project does not go as planned, the overall planning, analysis, design and coding takes more than the estimated time causing hurdles for the overall project planning. This happens in the situations where the project has to be delivered under the stringent timelines. In such situations, when the release date is frozen and there is no scope of flexibility, it results in immediate and massive impact on the testing and quality of the software or the application. At the same time, customers are being promised a robust application that determines the success of the entire project and ultimately the commercial success for the customer.

The Solution

Well, the only logical way out is to align the testing process way in advance of the development process.

In such a scenario, organizations often witness a cultural shift with the Agile Development methodology and the DevOps. Whilst the DevOps bridge a gap between the IT operations and the development, the agile approach promotes progressive planning and development for unvarying enhancement. Furthermore, it emphasizes on keeping a quick and a flexible approach towards change.

By the means of this approach, testing gets rooted into the system, which eventually helps in managing the defects quite in advance. In addition to this, it also offers a holistic approach towards the overall software development process.

How can all this be planned?

1. Evaluate your test results: Ignoring the test results will ultimately help you in understanding the root cause of any ‘failed’ result and offer a solution at an early stage.

2. Expand the test coverage: When testing an application, it is advisable to maximize the testing process across the application.

3. Segment the Application Under Test: To draw the maximum of the testing process, it is intelligent to break the Application Under Test (AUT) into segments.

4. Writing test cases for better functionality: By putting down the test cases for valid and invalid conditions, it becomes easy to understand and cover the various behavioral facets of the AUT.

5. Start with the right foot: A tester should idyllically approach the project with an attitude to find defects, leaving no scope for error. Thus, the application gets tested in a foolproof manner.

6. Constantly share Test cases with developers: Instead of keeping to yourself, it is important to share the test cases with the developers before they start the coding starts. This will enable the coders in the development process and reduce the duplicity of work at a later stage. We often see that the developers are not equipped with the right test cases; so, this approach of sharing enables the developers with the same.

7. Performance testing for critical applications: It is recommended that the applications that need critical response should be tested from the onset. Here, performance testing comes to the rescue for such instances as against manual testing.

8. Rewards of starting early testing:

• It allows the teams to understand the scope of work and the testing needs. For instance, only a small amount of items can skip the testing process, considering they won’t be impacted.
• Testing at the requirement stage makes the process rational and cost effective.
• Writing test cases in advance in the SDLC help solving them in due course.
• It helps in quantifying the scope of the problem.
• It further helps in preparing the test environment and prevents further delays, giving enough time to handle any unfamiliar risks.
• It provides more time to the testing team, which does not compromise with the quality of the software or the application.

Inference?

When a testing process starts before time, it gets easier and cost effective to identify and address the bugs as it is cheaper to fix bugs at an earlier stage as against at a later stage.

An Agile approach helps in getting feedback cycles by involving with the customers much in advance. Although there is a thin line unraveling the Agile & DevOps, the ones considering the Agile approach might be much more familiar with the DevOps. The agile principles can be implemented effectively in the development and quality assurance process, however, it is challenging to integrate it on the operational side. This is where the DevOps come into play to viaduct the gap.

Are you planning to implement an Agile Test Automation strategy and looking out for a competent partner for quality assurance services? Seasia’s team of test automation experts would be excited to collaborate with you to build a robust and a tested strategy.

How to Design a Great Mobile App User Experience?

How to Design a Great Mobile App User Experience

The first thing we all need to understand is that design is the most important aspect of creating mobile applications. We live in an era where mobile applications have become a major source of delivering services and doing business. It is really hard to imagine life without smartphones, and mobile applications in them have become a part of our daily routine.

Building a mobile application comes with its own set of rules where creating a strong User Experience (UX) is a big deal for the flow of any application. The User Interface (UI) explores how a mobile application looks and interacts with a user. It defines how an application feels, from the user point of view.

A good user experience puts life into your application which practically means that you are showing the value of an application to the users. The mobile application development company must make your app useful to the users so that no matter what keeps coming back to them. So, let’s learn the best practices for designing a great mobile application.

Below is the list of vital User Experience design principles for creating an attractive mobile application.

1. Avoid Extras, One Screen One Task

The structure of the application should be well organized with the User Interface which is useful and meaningful based on clear cut things, straightening out the unrelated and adding necessary things. Basically, user attention is the motto, so just cluttering your interface will overload your user with too much information: every added button, image and line of text makes the screen more intricate.

Design each screen to support only one action and not many things that obfuscate the user’s mind. Make it easier for the user to use and navigate, and gain benefits out of it.

2. Make Navigation Simple and Easy

Navigation is the most important factor for a mobile application. It should be easy and should be able to help the users to search for things effortlessly, with the complete information they want. It can be accessible, discoverable, and should be able to make the users feel easy to find out by not filling the total screen. There is a limitation for a screen so considering that screen space one can add tab bars and navigation bars which are well suited for it. Users will easily jump from one page to another with easy navigational options.

3. Content Becomes Interface

It is said that content is the king and to prove this saying one should focus only on the content and remove all the needless elements that don’t support the user errands. Draw the attention of the users only towards the sections that are useful for them. Thanks to the reduced attention span that these users should be quickly guided to the content they are looking for.

4. Use of Space

The white space refers to an empty space between the elements of the design or page layout, and is often neglected. However, designers at times consider it as a mere wastage of screen and time. So utilize that free space to put some action aspect that will help drive a call to action.

5. Make Navigation Simple and Easy

Navigation is the most important factor for a mobile app. It should be easy and helps users to search for things smoothly with the complete information they want. It can be discoverable, accessible and make users feel easy to find out by not filling the total screen. There is a limitation for a screen so considering that screen space one can add tab bars and navigation bars which are well suited for it. Users will easily jump from one page to another with easy navigational options.

6. One Touch Functions

Smartphones are addictive, especially that touch screen that makes it easy for users to adapt their design as per screen size. It is observed that most of the time users use their smartphone for surfing different websites and for many other things so the bigger the display is, the less easily-accessible zone will be. Mobile app development companies should try to make sure that the app can be easily used on a large screen with one hand. Place navigation options within the thumb’s reach.

7. App Should Appear and Content Should Be Legible

If we compare with laptops, mobile screens are smaller, which means it’s a challenging work for mobile app developers, where mobile design is difficult to insert information on a small UI. The rule of thumb says that the text should be at least 11 points, so that it is readable at a typical viewing distance, without having to zoom in. The readability can further be improved by increasing letter spacing or line height. A good, generous white space can make the scruffiest interfaces look simple and inviting. It is really important for a mobile outsourcing company to make the mobile application fast and responsive, so that some things in the background need to be done to make it faster.

8. Make Screen Elements Clearly Visible

Use different colors and contrasts to help the users clearly interpret the content. Developers have to use primary and professional colors for the app. Use accent colors that support every type of platform. Keep different colors of every element so that users can easily identify the vision and understand the actions of every element. Mobile app development companies should follow standard rules for text and image for the background screens.

9. Put Your Efforts of Push Notifications

Alerts, reminders and notifications are a daily dose of any marketing strategy. So think twice before sending a message. People often get distracted from such messages that can trouble them in their daily activities. These alerts are really annoying and are usually ignored by the users. However, the best way to establish a mobile application that diversifies messages and creates a great UX.

10. Test the Design

Mobile app developers test each and every page of the application in a large computer screen, as the apps look great when seen on a bigger screen. But some errors and bugs do appear when put it into the real world. Thus, it is important to test the mobile application with real users on an assortment of mobile devices to confirm that it works fine on all the devices. In addition to this, try asking the real users to give reviews and feedback to improve the design.

Summing Up

We hope that the above points placate your understanding of a great mobile User Experience. The mobile app development is no rocket science, however, you need to follow some crucial principles. Your application needs to be useful and beneficial. If the application is not useful, it has no practical value for the user and no one shall be pleased to use it.