Types of Model-Based Testing
- Statecharts: These are an expansion of FSMs that enable complicated transitions, parallelism, and hierarchical state representation. They are frequently used to simulate the behavior of reactive systems, like embedded systems and user interfaces.
- Markov Models: These systems display probabilistic behavior, with state changes taking place according to probabilistic rules. They are employed in system performance and reliability analysis as well as modelling stochastic processes.
- Decision Tables: Decision Tables are a condensed, tabular method of expressing intricate decision reasoning. They are frequently utilized in rule-based systems and business logic validation, and they are helpful for modelling systems having conditional behavior.
- Entity-Relationship Diagrams (ERDs): These diagrams show how different entities in a database schema are related to one another. They are frequently employed in database design for showing the relationships and data structure between various entities.
- Control Flow Graphs (CFGs): CFGs show the order in which the code is executed, illustrating the control flow of a program. They are employed in test case generation, coverage analysis, and programme behavior analysis.
- Data flow diagrams (DFDs): These show how data moves through a system with an emphasis on the entry, processing, and output of data. They are helpful in determining data dependencies and confirming that data transformations in software systems are accurate.
- Unified Modelling Language (UML) diagrams: It offers a common notation for expressing different software system components. Use case diagrams show how users and systems interact, whereas activity diagrams show how control moves across a system.
Model Based Testing in Software Testing
Prerequisites: software-testing
Model-based testing is nothing but a simple testing technique in which we get different test cases that are described by the model. In this type, the test cases are generated via both online and offline test case models.
Table of Content
- Significance of Model-Based Testing
- Types of Model-Based Testing
- Advantages of Model-Based Testing
- Disadvantages of Model-Based Testing
- Real Case Scenario of a Model
- Conclusion
In this case by considering the testing technique functionally we find out the model-based test cases. For checking the functionality of the software, the unit testing is not sufficient for this case so this is considered.