Adhoc Testing in Software- Types and how to make more effective

What is Adhoc testing in software?

In software, adhoc testing refers to a testing approach performed without prior planning, formal documentation, or a predefined test strategy.

It is an informal and unstructured testing method where testers rely on their experience, intuition, and knowledge of the system to identify and uncover defects.

In adhoc testing, testers explore the software application in a random and unplanned manner, executing test cases without following a specific test script or predefined set of actions.

They aim to simulate real-world scenarios, user interactions, and workflows to identify any unexpected issues, errors, or vulnerabilities.

Typically, testers conduct this type of testing after completing formal testing activities.

By uncovering defects that may have been missed during planned testing phases, adhoc testing helps to complement the structured testing approaches.

When to Perform Adhoc Testing?

In situations where there is insufficient time to conduct comprehensive testing, testers employ adhoc testing, typically carrying it out subsequent to the completion of formal testing.

After completing the official testing, adhoc testing serves as a supplementary approach to catch any remaining defects or to explore unanticipated scenarios.

However, the effectiveness of adhoc testing heavily depends on the tester’s proficiency and comprehensive knowledge of the SUT.

Their ability to navigate through the system, understand its intricacies, and anticipate potential problem areas greatly influences the success of this testing method.

Despite its informal nature, adhoc testing can provide valuable insights and help improve the overall quality of the software.

Types of Adhoc Testing:

1. Buddy Testing: In buddy testing, two individuals – one from the development team and the other from the test team – collaborate to identify bugs, focusing on the same module. This approach enables testers to create more effective test cases while allowing the development team to make early design modifications based on the feedback received.
2. Pair Testing: In pair testing, the testing team assigns two testers identical modules to test. They work together, exchanging ideas and collaborating on the same systems to uncover bugs and issues.
3. Monkey Testing: Monkey testing involves randomly and haphazardly testing the system without following any predefined test cases. The goal of this approach is to intentionally try to break the system by subjecting it to unexpected and erratic inputs or actions.

These unconventional testing methods offer unique advantages in terms of finding defects, improving test coverage, and promoting collaboration between different team members.

Ways to make Adhoc Testing More Effective

1. Preparation: Obtaining the defect information of a similar application increases the likelihood of discovering defects in the application.
2. Developing a Rough Notion: By developing a rough idea, the tester will be able to take a more focused approach. Documenting a thorough plan for what to test and how to test is not essential.
3. Divide and Rule: By testing the application piece by piece, we will be able to focus better and have a better understanding of any issues that arise.
4. Targeting Critical Functionalities: When creating test cases, a tester should focus on areas that are not covered.
5. Using Tools: To bring defects to light, one can use profilers, debuggers, and even task monitors. As a result, knowing how to use these tools might help you find a variety of flaws.
6. Documenting the results: When conducting testing, it is best to document the results and note any deviations if time allows. If testers discover faults, they produce test cases to assist in re-testing the situation.

California State University, East Bay

Software Testing Leaders