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Automated functional testing services

The only expert who really appreciates your users can give your app the best possible rating. Zappletech offers functional testing services to assist outstanding firms in creating products the customers will enjoy.

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Advantages of functional testing with Zappletech

1
Ensuring the customer satisfaction
With us, you can be sure that you will be satisfied with the
result.
2
Producing a product/software with no defects
We carefully test all products to make sure it works successfully
3
Ensuring of meeting all requirements
Zappletech team first task is to ensure all points are met with our clients
4
Security and
safety
Choosing Zappletech you must be sure with the security and safety of your project

Functional testing services we provide:

When you hire a functional testing organization, you’re almost certainly signing a long-term contract. We start with the first implemented feature and work our way through the app’s completion and the first user. Today is a free consultation. Let’s discuss our cooperation!

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Feature testing
Every new feature you add and every change you make improves your product, setting it apart from other similar items on the market. At the end of each iteration, we provide feature testing to ensure that the functionality implemented in the current build is correct.
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Full system testing
When your product is ready for release, we focus on evaluating the application’s end-to-end flow, not just individual features. Every user scenario is validated from the perspective of the end user, ensuring that the functionality matches the specification criteria.
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Regression testing
Regression testing is an important phase in product development that ensures that recent code modifications haven’t caused any issues with the existing system. We use test automation techniques to re-execute previously completed test cases to provide regression testing.
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Automated functional testing
It’s possible that you’ll need to speed up your testing to keep up with your short development cycle. When establishing important, repetitive, and complex test procedures, we automate functional testing to save time, decrease expenses, and boost efficiency.
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Smoke testing
Our goal is to verify that a program’s essential functionality is checked and ready for additional testing. It prevents a QA team from performing a thorough test on software that can’t execute basic tasks. ZappleTech wants to ensure your project success with smoke
testing.
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User acceptance testing
Zappletech’s main objective with this automation type is to confirm end-to-end business flow. It doesn’t care about typos, misspellings, or system testing. User Acceptance Testing is done in another environment using data that is comparable to what is utilized in production.
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why our services
End-to-end Agile testing
End-to-end testing with Zappletech implies entire testing of the application and its interaction with other apps, simulating use of the product by the customer.
Regression testing
The goal of Zappletech is to catch any faults and verify that previously eradicated defects cannot be recreated.
Black box testing
We apply the blind search principle to investigate the mutual compatibility between old and new code fragments, modules, and revisions.
Manual and automated testing methodologies
We use a comprehensive approach to the QA tasks of the project. We combine all existing techniques to improve the IT resource’s overall UX and error control.

What is functional testing and how does it work?

Recognize the requirements:

The first stage in the functional testing process is to have a comprehensive understanding of the business requirements. This is a critical stage in ensuring the success of subsequent steps.

Prepare a test plan:

A good test plan is essential for successful functional testing. Test engineers must work on the test objectives so that scheduling and organizing test operations becomes easier.

Create functional test cases:

After analyzing the requirements and creating a test plan, another crucial step is to create functional test cases. Test data, test input, and test output are three significant factors that must be addressed here.

Create input data based on requirements:

In order to test specific functionality, testers should create data and use it as an input to test the application’s functioning. This form of data is referred to as input data, and the data used to test applications is referred to as test input data.

Execute test cases:

The next step is to run the tests using the test input data that was identified during the test case construction.

Compare the actual and expected results through result validation:

This is the most important stage, where the actual test output is compared to the expected test result to determine whether the tests are passed or failed.

When comparing actual and predicted outputs, log faults are defined as the variance of the difference found between them. Defects are reported by testers to development teams so that they can be fixed as soon as possible.

Our web testing process at a glance

We offer end-to-end web automation testing services, from roadmap planning to test tool selection, test execution, and test automation. You can accelerate software releases and reduce production defects by working with us.

Analyze

Software
requirements

Identify

Test
input

Determine

The expected
outcome

Execute

Test
cases

Reporting

Results

Frequently Asked Questions:

A functional test is used to determine if all of the system’s or units’ functions are as expected by the user. It entails comparing the software to a list of the functions it was planned to accomplish (a specification) to verify if it performs as expected.

Functional testing focuses on a specific feature of a product. It verifies that a feature meets a set of product requirements. System testing, on the other hand, seeks to test the entire product from beginning to end.

Functional testing, product usability, performance, security, and scalability are all examples of system testing. In other words, functional and non-functional testing are both included in system testing.

What is non-functional testing, and how does it differ from functional testing? Non-functional testing examines all parts of a system that aren’t covered by functional tests. It comprises the software’s performance, usability, scalability, and dependability. We perform non-functional testing to ensure that the end-interests user’s are protected.

  • Unit Testing
  • Integration Testing
  • Interface Testing
  • System Testing
  • Regression Testing
  • Smoke Testing
  • Sanity Testing
  • Acceptance Testing

Honesty in a sea of mis-information! Zappletech is a full stack agency in regards to project management, billing and getting the work completed by top shelf developers.

Marco Taddei
Marco Taddei
Founder at WebMDT, USA

Always fast and professional. Exactly what we have needed for company with dynamic growing business. We were working together on automation testing framework.

Hennadii Bulakh
Hennadii Bulakh
Manager at Sixt/Ride, Germany

I’ve really enjoyed working with Zappletech. To be honest, it’s been better than having an in house team of developers. They are smart, hard working and pick up on projects easily.

Thomas Ugarte
Thomas Ugarte
Co-Founder, USA

My developers really enjoyed the trainings and consulting done by zappletech. We found the trainer very competent. Thank you guys!

Jakub Polomsky
Jakub Polomsky
Technical Module Owner, Austria

Zappletech have provided us with software development and test automation services, both in terms of guiding the architecture, and implementing a lot of test case.

Chris McVittie
Chris McVittie
Head of Technology, UK
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What our clients say

We can say a lot about ourselves. But we think it means much more coming from some of the people we have worked with. Here’s what customers across the country say about working with Zappletech.

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Projects with QA processes improve product quality by 30 percent than those without QA processes.

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Functional Testing Services
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Working with Zappletech, you will have quick engagement in 1-2 weeks, manage an organized senior-level engineering team with a product development mindset, and save up to 30% of the budget, time, and efforts compared to hiring and managing your in-house development team.

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