by admin | Jan 20, 2020 | Software Testing, Fixed, Blog |
Nowadays, everything is becoming software-defined, and the focus is on developing better products faster. When you push for faster development, there is a shift in quality, and you may end up with products that lag or have bugs in them. In a world motivated by technology, reliable quality, and security assurance is vital to beat the competition. The software development lifecycle process has gone through a massive change over the last couple of years, and developers today are considered the superheroes.
The best QA Companies will develop applications or websites using the latest technologies to make end-users life more comfortable. Developers are highly invested in creating products, not just creating code. They try to develop products that induce value into the lives of end-users. Many companies are perplexed with this question “Are great software products created due to applicative developers or theoretical testers?”. The development of a great product, whether an app or website, calls for a group of talented individuals collaborative efforts. It is vital that development and testing be kept at the forefront, and it must define the end-user needs. Great user experience will impact marketing and result in positive sales figures.
If we take a look at the changes in the software development landscape, we will realize there is a real need for better apps/websites to be launched in the least time possible. The adoption of Agile and DevOps methodologies is to speed up processes and precisely align with business goals. Constantly evolving consumer demands have forced businesses to release software products quicker. Companies can measure their success directly proportional to their ability to release software updates. Development teams are always pressured to perfect software and its incremental updates.
Your consumer base is more used to digital experiences, and they expect better connectivity and code quality. Developers are expected to create smarter apps that include the latest technologies, such as Virtual Reality (VR) and Personal Assistants (PA). These have the potential to transform workplaces and make daily tasks easier. Your developers need to know what the target audience wants and how the application can fulfill this demand. To create code that makes a difference in end-user life is the key here. Since products are designed to be more comfortable to use, they have become harder to build, and developers focus on code that has interlinked parts that render themselves for iterations with ease. Make sure your developers are abreast of the latest technological and business trends so that they can create the best products which will survive the intensity of today’s competitive marketplace.
Developers are given more importance while delivering timely software or updates, and the role of testers have simultaneously evolved. To beat the competition, the focus on testing software has become a must-have and no longer remains as an exercise at the end-of-development. To bring a competitive advantage to testing DevOps and Continuous Delivery (CD) should be integrated into the development process for faster deployment. The speed of testing should meet the pace of development to be able to release products and updates on time. Testing should be a continuous process throughout the Software Development Lifecycle (SDLC) to be able to catch bugs early and fix them, thereby reducing costs to the company.
While developers are crucial to proper software development, your testers are the ones who decide the real strength of your software. A good Software Testing Services Company will identify various ways to break down your software product so that there is end-user satisfaction. QA testers use test automation and technologies like artificial intelligence and machine learning to make the entire testing process simplified and faster. Any broken code found during the testing phase needs to be addressed immediately to prevent negative product performance and remove product vulnerabilities. Testers are thus the superstars who dare to rise to the occasion and elevate the barometer of the quality of your software product.
Both roles, developers and testers, work towards the same goal of creating quality software products that beat the competition in terms of functionality, ease of usage, and relevance. Although, new development methodologies like DevOps intertwine these two roles and today developers and testers no longer function isolated but work together in achieving the set goals of the company. Do you have a great development team? Are you looking for an equally strong testing team? Let Codoid, one of the top QA Companies , be your partner while you wage a software war against your competitors. Developers and testers are superheroes fighting the same quality war in the software universe. Despite their differences, developers (Thor) and testers(Ironman) were equally needed as they belonged to the same team. Battles are won when you fight for the same side.
by admin | Dec 3, 2019 | Software Testing, Fixed, Blog |
Unit testing (UT) is a process to validate every individual unit/component of the software application and test it during the development phase. It is carried out to isolate sections of code to verify their accuracy. More code means more testing to check for errors, and avoiding UT can lead to higher bug correction costs. This kind of testing is usually automated, but manual testing is also an option. Manual UT is done with the help of an instructional document and performed on all varieties of mobile apps. In automated UT, code is pushed into the app to test functions and procedures. A part of Test Driven Development (TDD) methodology, it allows the developer to consider all possible inputs, outputs, and errors while writing failing tests. Drivers, frameworks, mock objects, and stubs are used to perform UT. It makes it easy to pinpoint bugs, recalibrate the application, and eliminate issues. Testing your application is crucial because it ensures security, user satisfaction, and is cost-effective.
Some key points to remember are:
- Code can be edited and removed even after the deployment of the app.
- When code and other units are reliant on each other, vigorous testing is needed to generate results consistently.
- Test codes one at a time and use consistent naming conventions.
- Every module should have a correlating unit test in case there are changes to the code.
- Before moving to the next step in development, ensure all bugs get fixed.
- Focus on tests that can affect the system’s behavior and then code to avoid errors.
Let’s list a few benefits of UT:
Makes the process Agile – when you add more features to the software, you need to change the old design and code. It can be both risky and costly, so if you have unit tests in place, then refactoring is possible.
Quality of Code – UT increases the quality of the code as it identifies every bug in the code that can come up before integration testing. Before coding, developers expose edge cases and prepare tests to solve problems better.
Bugs are detected – by developers early in the development stage when they test codes before integration can take place. Thus able to resolve issues without affecting the other codes.
Easy integration and enabling change – UT allows code refactoring and system library upgrades to ensure that the module works accurately. Helps with code maintenance and identify issues that could destroy a framework design contract.
Documentation – is available for developers to learn from the system and continually fix how a unit provides the functionality to the interface.
The debugging process – UT can simplify the debugging process because if a test fails, only the most recent code needs to be tested and fixed.
Design – Developers create tests keeping in mind what they are trying to accomplish with the code even before they write it. If a code’s purpose is well-defined and built for high cohesion, then it has a great chance of success.
Cost-effective – UT significantly reduces the overall cost of the project because it fixes bugs
early on in the process.
In short unit testing, increases the speed of development as it is modular and more reliable as a code. It’s also less time-consuming in comparison to system/acceptance testing. The only challenge, therefore, with UT is that it can’t catch all broader system and integration errors or check execution paths.
Unit testing is a hallmark of Extreme Programming (XP) , and as a Software Testing Services Companies , Codoid works towards fortifying our client’s codes to gain optimal results. Your developers should opt for TTD and get relevant tools that can further lower costs and testing efforts. Connect with us for a consultation and let us redefine the way you test your builds.
by admin | Dec 2, 2019 | Software Testing, Fixed, Blog |
Let’s define End-to-end (E2E) testing, it makes sure that the application behaves as expected, and application flow from start to end is complete without any issue. It assesses the product system dependencies and ensures that all integrated pieces work together. It’s not just about UI functioning, but also the data encryption and security, information flow between other internally used platforms integrated into the app, proper functioning of the firewall, and more. It is where end-to-end testing comes into the picture to make sure that everything works well under any circumstances. The main reason for this testing is to check the end-user experience by simulating a real case scenario and validating the system for data integrity.
So, how do we perform E2E testing?
- Set up the test environment and analyze the requirements.
- Evaluate the central system with the connected subsystems and define the responsibilities.
- List the methods of testing and the standards to be followed.
- Create test cases and track the requirement matrix.
- Save output and input data before testing each system.
Now, let’s look at some of its benefits:
- Expands test coverage
- Ensures the correctness of the application
- Reduces time to market
- Reduces cost
- Detect bugs
The key metrics to measure success for E2E testing:
Status of test cases: Determine the specific position of the test cases through proper visualization like graphs and compare with planned test cases.
Test progress tracking: The goal of this measurement is to analyze the weekly progress by tracking test completion percentages, such as passed, executed, and valid.
Details of defect status: Issues and bug should be tracked weekly and based on the
distribution of open and closed cases reports generated to track severity and priority.
Availability of test environment: Two vital measurements, the number of operational
hours vs. the time spent on performing end-to-end testing, is tracked.
There are two E2E testing methods.
Horizontal E2E testing automation is testing where UI and integration test cases are automated and designed as integrated actual user scenarios in a single Enterprise Resource Planning (ERP).
Vertical E2E testing automation is a method that refers to testing in layers and tests critical components of a complex computing system that does not usually involve users/interfaces, and each element of a system/product is tested from start to finish.
The components of the E2E testing lifecycle is test planning, design, execution, and results analysis. It can be very time consuming, so it is better to plan before initiating the testing process.
E2E testing is an effective way to guarantee end-user application performance due to the benefits it brings. It is more reliable and widely adopted because of the rapid enhancements in technology like IoT. App’s need smooth functionality because the end-user can be very selective in this competitive market. At Codoid, a QA services company, we focus on how to add value to your E2E testing process, ensuring a timely and successful deployment of your app that is highly rated by the end-user.
by admin | Dec 24, 2019 | Software Testing, Fixed, Blog |
What is meant by an error or a bug in software development? It is a deviation from purported accuracy and failure in a computer program/system that causes it to produce an incorrect result. There is no software without bugs, and testers encounter new defects every day. Some are standard and frequently appear in comparison to others. Instead of a random search, a systemic process will help uncover quickly multiple defects that need to be fixed before product launch to market.
That’s why software testing services companies are making sure their teams are up to date on testing bugs/errors in their software, apps, or builds. Let’s discuss some common types of bugs or errors all software testers encounter during software testing.
Crash: A sudden failure of the software application, operating system, hardware device is known as a crash error. It occurs when there is wrong device usage, underutilization of device intelligence, and misunderstood status of instruction codes.
Functional: The software is expected to behave a certain way, and this is commonly known as functionality. If it varies from the expected output, it is known as functional error.
Acknowledgment message: An error is caused when the user is acknowledged/given feedback with the wrong message or no message after doing an action.
Error handling: When the user interacts with the software, it needs to be handled properly. If not, an error occurs. Users should be informed about the cause of the error and how to rectify it, for example, mandatory fields in a form.
Incorrect calculations: Errors that arise from localization or when developers key in wrong formulas, unit of measures, data type, coding, or conversion factors.
Control flow: Software control flow means that certain processes must happen in a specific order for the software to function correctly.
Boundary related: It is caused due to limitations in loop, space, time, and memory or mishandling of cases outside the boundary.
Communication: Errors when you can’t find newly implemented features in the documentation even though they have passed functional tests due to communication issues.
Syntax, typos, and grammatical: While testing the GUI of the product, the product must be translated into different languages, and thus syntax, typo, and language errors are possible.
Missing command: The absence of a logical option for pop-up windows can cause a missing commands error, which causes end-user dissatisfaction.
Compilation: QA teams should conduct a sanity test before the build being launched to avoid compilation errors due to quick fixes and rush to market.
Load and performance: Load test behaviors for speed, denial of service, or incomplete handling. Performance tests are concerned with speed, tracking processing time, transmission, and screen rendering.
Security: Penetration testing checks input user text and should be validated for proper format. It entails snippets designed to trick the database into showing errors.
Not all errors are the same, and there are various ways to categorize these bugs based on frequency, severity, module, and layers. So document your entire bug tracking system to ensure you stay on top of fixing them. Hire a top software testing company like Codoid, to take care of your bug testing needs and outsource your QA needs to us.
by admin | Dec 11, 2019 | Software Testing, Fixed, Blog |
Digital transformation continues to dominate as the future in the world of business, and the banking industry is no different. The many digital undertakings, ideas, and trends are sure indicators of digitization: Omni-channel and anywhere banking, mobile wallets, and many more are some of them. Research and reports indicate that the number of worldwide mobile banking users is expected to touch about two billion by the year 2022. The world of banking is complex, which in turn means that the technology would be top line and constantly changing and increasingly intricate with a lot more functionalities woven into the applications. Delivering top service and performance while ensuring business continuity, is necessary to drive ROI in the banking industry. As a leading QA company we are experts in testing banking applications to ensure sustained high quality, which in turn helps to sustain optimal ROI.
All commercial activity revolves around banking, with each bank possessing humongous functional frameworks to support the many core activities and specialized service offerings. It is therefore imperative that transactional accuracy, availability, top performance and ease of access and use remain the fundamental competencies of banking applications. To understand better why regularly testing banking applications is critical, we list some of the top core characteristics of such applications:
- Multi-level functionalities to ensure smooth performance even with thousands of simultaneous user sessions.
- Seamless and extensive integration with several applications such as bill paying, trading, and more.
- Complicated and multi-faceted business workflows.
- Group and real-time processing.
- Highly secure transactions, with a high rate of transactions each second.
- Meticulous reporting for the innumerable daily transactions.
- Robust auditing and troubleshooting ability.
- Seemingly infinite storage.
- Disaster and Recovery Control.
The characteristics mentioned make the banking applications and systems highly complex and hence regular testing becomes critical to maintain top quality at all times. It makes sense for the banking industry (and other industries) to team up with an expert software testing services company, for the testing and smooth operation of their applications. We test banking applications to ensure:
Several users and banking staff often lack computer skills, and it is necessary to ensure that the applications are consistently user-friendly and interactive. The banking staff (in addition to customers) must be able to easily create new clients, assign them with banking identities, and be able to easily manage the operations of the bank – all the functionalities must be accessible and convenient to use with a few clicks. The interfaces should have simplistic graphics as also hints on how to work them. Such simplistic banking applications would save a lot of time and effort for those working at the banks, while also ensuring customer satisfaction. A smoothly functioning application would gain praise and an edge for the QA services company – ample reason to ensure top quality testing of banking applications.
The traceability matrix method has the highest utility and is one of the top approaches to check the functionality of banking software and applications. As one of the top QA companies, we ensure that the dependencies, internal and external operations, boundary sections and others are thoroughly tested. Consistent smooth functionality of applications is quintessential to the success of banking operations – and we guarantee it.
Employees and customers often complain about the performance of the banking software. Poor performance of the banking applications does have an adverse effect on the working of the banking staff, which in turn is translated to poor service leading to irate customers. Numerous and regular inaccuracies are usually caused by a very large number of users and several operations running simultaneously. Regular updates and upkeep of the system is therefore essential to ensure the seamless performance of the banking applications. Without such upkeep, not only will there be the unwanted effect of user ire, but major issues such as data loss and leakage. Load, stress, and performance testing are highly critical to avoid any such issues, and ensure top working banking applications, despite heavy workloads.
Banks are entrusted with confidential customer data, and hence ensuring the confidentiality and security of this data must be the prime concern for any such institution, more than any other given the financial transactions. Security testing of banking applications therefore is mandatory and must be entrusted only to the experts of software testing within the banking domain. We at Codoid work with contemporary tools and comprehensive test strategies, which not only help to check the software functionality but also predict possible future risks.
Given that online banking must and do work 24/7, it is necessary that software testers apply load, performance, and stress testing in the same – simulating all the possible issues that users may face.
When creating and testing banking applications and software, the perspective and ease of the end user must be kept at the fore by developers and testers. It is imperative to hire the best QA service providers who would not only focus on finding errors but would also be able to suggest ways to improve the products. We are an expert company, with teams that have in-depth experience in testing and ensuring the overall quality of banking software /applications. Connect with us to work with the best.
by admin | Dec 15, 2019 | Software Testing, Fixed, Blog |
There are various essential phases in software development, like requirement identification, actual development, testing, and installation on the end-user system. Due to human error, bugs can quite easily get introduced into the software during its development phase. That’s why before releasing code for installation on a clients’ server, software testing has to be done in advance to avoid any fallacious execution that could ruin the user’s experience.
It is a conventional form of testing where test engineers check if the developed application is working according to the requirements or not. Right from the coding phase of SDLC to the end, the software goes through thorough testing of every component of the software. The QA team must take into account every possible scenario while designing the test cases. Whatever type of test data is used by your QA team impacts the overall testing process.
Traditional software development and its testing is a spiral process. Let’s discuss the testing techniques for conventional software architecture.
1. Unit testing: At the center of the testing spiral, you begin with unit testing, which aims to test every component/unit of software for functionality to ensure code works properly as a unit.
Some types of unit examples are:
- Interface testing: Checks the proper flow of information in and out of the program.
- Local data structure testing: During execution, it checks the integrity of data.
- Boundary condition testing: Ensures smooth operation to limit processing at boundaries.
- Independent path testing: Requires all statements to be executed once, at least.
- Error handling path testing: Checks if error messages are user-friendly.
2. Integration testing: It focuses on the problems of verification and construction because further down the testing process, these units must be integrated to form a complete software package.
3. Validation testing: This higher-order test uses validation criteria defined during the requirement analysis phase to check if the software meets all functional, behavioral, and performance requirements.
The QA/testing team tests the software to see if it provides the desired results or not by feeding the data into the system and executing it. Analyze the output and see if the desired results are generated because this is the primary purpose of creating the entire testing process. To ensure that the software keeps performing correctly even if the end-user enters wrong information. It should not yield unexpected results in the case of non-standard inputs. There should be sufficient test data to check the responses of even adverse scenarios. Hence, expert testers and developers are divided over their opinion on whether real or synthetic data should be used for testing purposes. For example, wrt to narrowly focused tests, synthetic data works better, but actual test data is better suited for close simulations.
A leading QA company will always be able to advise you accordingly and in the long run, help reduce high costs to your business. That’s why you should employ a top software testing company like Codoid to handle all your testing requirements.
