When we do functional testing, we ensure that the application or system behaves in accordance with expected functions or requirements, since unexpected application performance can have a severe impact on the business.
At QASource, we have helped our clients to ensure the proper functioning of their software, websites, and mobile apps to meet stringent requirements.
Ensures a seamless user experience by minimizing functional issues.
Enhances the software's overall quality and reliability.
Proactively identifies and resolves issues in the initial development phases, leading to cost and effort savings.
Functional testing is critical for ensuring software complies with industry-specific regulations and standards, such as those in healthcare, finance, or aviation.
High-quality functional testing can help a company gain a competitive advantage by delivering a more robust and reliable product that meets or exceeds customer expectations.
At QASource, we offer comprehensive functional testing services for web and mobile applications. A team of experienced engineers and testers ensures your applications are functional and effective using the latest automated and manual testing techniques. We understand the importance of quality control in software development and strive to provide the highest-quality testing services.
At QASource, a team of experienced engineers and testers ensures the functionality and usability of web applications across various browsers and platforms. We provide a seamless user experience and cross-browser compatibility. Our focus on responsive design, security, and performance ensures your web applications meet and exceed industry quality standards.
At QASource, we use real devices from our extensive mobile lab configuration for testing mobile applications. Our expert team meticulously tests on both Android and iOS platforms to ensure bug-free, responsive, and user-friendly apps. Our dedicated testing environment ensures your mobile applications meet the highest industry standards, providing a seamless user experience.
Years of experience
Engineers
Test cases created
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Unit Testing
Involves testing individual components or units of code to ensure they function correctly in isolation.Integration Testing
Testing the interactions between different units of code to ensure they work together seamlessly.System Testing
Includes testing the entire system as a whole to ensure it meets the requirements and specifications.Smoke Testing
A quick test to ensure the most critical functionalities of the system are working before proceeding with further testing.Regression Testing
Re-testing previously working code after changes to identify any new defects or issues introduced.User Acceptance Testing
Verifying that a software application meets the needs as well as requirements of its end-users.Usability Testing
Helping the user to identify any usability issues or concerns that may impact the user experience.Exploratory Testing
Conducting ad-hoc testing without predefined test cases to uncover defects and issues that may not have been anticipated.When planning a functional test, we take the following approach:
Our team first analyzes the software requirement document with the client and identifies the features and functionalities that must be tested.
Our QA team then creates a test plan outlining the objectives, scope, approach, and estimated cost for the testing. This document is reviewed and approved by all stakeholders.
Based on the requirements and test plan, the QA team starts preparing the test cases that define the inputs, expected outputs, and steps to execute the test.
Test data is generated based on the scenarios and functional requirements, and it is utilized by testers to simulate real-life usage of the system.
The test cases are executed on different configurations and environments, as specified by the client. The team then updates the status of the tests by comparing the actual output with the expected output.
During the test execution, any defects that are identified by the team are reported in tracking tools as defined by the client.
Once the defects are fixed, the team retests the software to ensure that the defects are fixed and do not affect other areas of the software application.
A detailed document is prepared that includes information on the testing coverage, defects identified, and the overall quality of the software application. The report helps in determining whether to release the feature to a live environment.
QASource is a reputable provider of software testing and quality assurance services. Here are some factors why you can consider choosing QASource for functional testing.
QASource has a skilled team of QA professionals with a deep understanding of SDLC and various testing methodologies.
Our flexible engagement models cater to the specific needs of your project, making it cost-efficient and tailored to your requirements.
QASource has successfully delivered high-quality testing services to clients from diverse industries, building long-term relationships based on satisfaction.
We use a blend of manual and automated testing methods to offer comprehensive testing coverage at an affordable price.
Leveraging AI tools to enhance testing precision by automating functional testing procedures, including intelligent test case selection and execution.
Functional testing services are crucial for ensuring the software meets requirements and delivers a quality user experience. However, the success of functional testing relies on overcoming certain challenges. QASource has experienced functional test engineers who are proficient in handling such challenges through effective planning and utilizing advanced testing tools and techniques. Some of the major challenges include:
If you want a bug-free product, your QA team must carry out both functional and non-functional testing. QA teams tend to be more familiar with executing non-functional tests to ensure the usability...
Whether you're pursuing onsite or offshore QA, functional testing is an essential component of any test suite. It shows how effectively an application or system performs as a whole...
The customer experience begins when a product works. Functional testing is the way to ensure that happens. Since testing affects the overall SDLC, developers must implement functional testing...
When choosing a functional testing services provider, consider your business needs, test coverage, test environment, testing methodologies, test reporting, cost, and the experience and expertise of the service provider. After considering these factors, you can select a functional testing service that meets your requirements and ensure optimal system performance.
Functional testing presents several challenges of its own. Some of the key challenges in functional testing include identifying test cases that cover all functional requirements, ensuring test data accuracy and completeness, handling dynamic test environments, identifying and addressing defects efficiently and effectively, and integrating functional testing with other types of testing such as performance or security testing. To overcome these challenges, functional testing requires skilled testers, effective test planning, and the use of advanced testing tools and techniques.
When it comes to functional testing, QASource stands out from the competition. Our comprehensive functional testing services are designed to ensure that your software is tested for accuracy, compliance, and reliability. We provide a range of services that can be tailored to meet the needs of your specific project. Our experienced team of testers will utilize their expertise to develop and execute tests that meet the highest quality standards.
The choice of a functional testing tool depends on the specific requirements of your project, and it's important to evaluate each tool's strengths and weaknesses. Some of the popular functional testing tools in the market include Selenium, HP Unified Functional Testing (UFT), Appium, Ranorex Studio, TestComplete, Katalon Studio, and Cucumber. Evaluating the features, capabilities, and compatibility of each tool can help you make an informed decision about which tool is the best fit for your project.