- A/B Testing
- Agile Testing
- Continuous Integration
- Hardware Testing
- Issue Tracking
- Mobile Testing
- QA Career
- QA Training
- Software Development
- Software Releases
- Test Automation
- Test Cases
- Test Management
- Testing Documentation
- Testing Process
- Testing Tips & Guidelines
- TestLodge Releases
- TestLodge Tutorial
- Tools List
- Types of Software Testing
- User Stories
- UX & Usability
Cross Browser Testing Tools & Tips
The wide span of browsers available can make cross browser testing time consuming. Here are a list some cross browser testing tools to make it easier.
What is Functional Testing?
The primary objective of functional testing is to validate the functionalities of the software system are working as required.
What is Negative Testing?
Negative testing ensures your application handles invalid inputs gracefully. Including positive & negative tests in your testing increases test coverage.
There are many different types of software testing. Each method has a different purpose and provides a unique value to the software development process. Not every type of software testing is always used. The type of software testing you do depends on your team, the complexity and functionality of your software, and the overall objective.
Software testing is the process of validating an application and it’s components function as required. This process involves making sure the system does not contain bugs, and that it works as expected. Here are some of the most common types of software testing used today. While this is far from a complete list, hopefully it provides a clearer understanding of the differences in some of the most common types of software testing methods.
The Different Types of Software Testing
A/B Testing, sometimes referred to as split testing, is the act of comparing two variables against each other and observing which of the two performs better.Read more about A/B testing »
A type of User Acceptance Testing, Beta Testing, also known as “field testing”, is done in the customer’s environment. Beta testing is commonly used for brand new features and products. The purpose of beta testing is to provide access to users who then provide feedback, which helps improve the application. Beta testing often involves a limited number of users.
The purpose of black box testing is to validate the behavior of the software from an end-user perspective. Inputs and outputs are compared to the expected output. Detailed knowledge of the internal workings, architecture, and code are not necessary.Read more about black box testing »
Cross browser testing is the process of comparing a website or web application’s functionality and design across multiple web browsers and platforms to ensure consistent behavior and functionality for the end-user.Read more about cross browser testing »
Exploratory Testing combines elements of learning and testing into a single initiative. Exploratory testing is often done by QA testers, but it’s not uncommon for other roles to be involved with this type of testing including developers, end users, and customer support representatives.Read more about exploratory testing »
Functional testing is a type of black box testing where the tester validates the functionalities of the software system work as required and expected. This type of testing is based on the user’s perspective. Functional testing focuses on what the software does, not how it does it.Read more about functional testing »
Often automated, load testing tests the response to high demand on the software. In other words; what happens when a significant number of people login to your application at the same time? Load testing ensures your software is ready for prime time.Read more about load testing »
The purpose of negative testing is to make sure your application can gracefully handle the input of invalid data and unexpected user behavior. This type of software testing helps improve overall quality of the software application by uncovering weak points and missed scenarios. Negative testing can also be considered positive testing for error conditions.Read more about negative testing »
Testing is typically broken up into two types; functional testing and nonfunctional testing. Nonfunctional testing tests non-functional requirements… How does the system perform? How secure is it? How user-friendly is it? All of these things contribute to the overall quality of the software application.
Sometimes, two is better than one. Pair testing is when two people are paired together to conduct a test. One person should be running the mouse and keyboard, and the other should be taking notes and recording different scenarios. Pair testing can often uncover issues/questions that wouldn’t typically be discovered with a single tester.Read more about pair testing »
Performance Testing evaluates how fast a system responds to a specific scenario. This type of testing, similar to Load Testing, helps determine the responsiveness, reliability, and scalability of a certain are of the application.Read more about performance testing »
Recovery testing is checking that a application or software behaves and recovers correctly when there is a failure.Read more about recovery testing »
The purpose of regression testing is to ensure new features or other code changes have not introduced any bugs. Many teams tend to automate regression tests to save time.Read more about regression testing »
The purpose of Sanity Testing is to quickly validate a system is up and running. These tests are typically very minimal and basic.
Security testing is often conducted by a team of experienced testers specializing in networking and technology systems. The main purpose of security testing is to test for holes in authentication, confidentiality of data, and how the system will react to a malicious attack.
The term “smoke testing” was being used long before the software industry adopted it. Plumbers used to use smoke to test for leaks and cracks in pipe systems. In software, smoke testing is a high-level test that validates the basic functions of an application. The purpose of smoke testing is to expose failures critical enough to halt the release of software.Read more about smoke testing »
Stress testing is about pushing a system to its absolute limits to see how long it can remain usable and stable without crashing when under extreme load.Read more about stress testing »
Unit testing is often automated and involves testing single functions (units) of the code in order to help identify failures or weaknesses in algorithms. The nature of unit testing helps promote writing code that is easy to test.Read more about unit testing »
Usability testing tests the “user-friendliness” of the software. Usability testing involves observing the behavior and emotional reaction of the user. Do they like using the software? Are they frustrated? Confused? The feedback from these tests is then used to make changes and improvements to the usability of the application.Read more about usability testing »
Our 'Types of Software Testing' articles
Service oriented architecture testing assesses the software architecture (SOA) used for building business application using third-party services.
UAT and Beta Testing involve end-users providing feedback to the product team. They are often done just before the public release of a software product.
API Testing to checking that an intermediate layer in a software system that is responsible for data communication between the data source and the Graphical User Interface works correctly.
Grey box testing is a blend of both white box testing and black box testing. This type of testing is best for feature complete applications.
We look at the difference between Alpha and Beta testing along with briefly discussing where both alpha and beta testing are useful.
What is stress testing? Stress testing lets you find out about the reliability of a software system. Stress testing reveals how long the system can remain stable without crashing under a variety of heavy, stressful loads.
Every organization is subject to a disaster. Things go wrong, and the ability to recover is crucial. This is where recovery testing comes into play.
What is BDD? Behavioral Driven Development is a software development approach that has evolved from TDD, but with most of its potential downfalls eliminated.
What is TDD? A software development approach where tests are written, before writing the bare minimum of code required for the test to be fulfilled.
Load testing is a kind of non-functional testing that is carried out to understand the behaviour of an application under a specific user load.