Capsule 16

Test Design Techniques

General Information about the Capsule

Name: Test Design Techniques
Identifier: ENACTEST_ID_16
Language: English
Category: Lesson/ Tool/ Exercise 
Keywords: Test Design Techniques – White Box Testing – Black Box Testing – Techniques – BVA – Branch-coverage – Statement coverage – Experience based testing – Exploratory testing – Error guessing 

Description:
Test design techniques (TDT) are essential for creating efficient, effective, and comprehensive test cases. They help ensure that software is thoroughly tested while optimizing time and resources. 

The training introduces various TDTs, focusing on their importance and practical applications. Black box testing techniques are covered first, including equivalence partitioning and boundary value analysis. 

White box testing techniques are then explored. Topics include statement coverage and decision coverage, which ensure that all code paths and decision points are tested. 

Experience-based testing techniques are also addressed, highlighting their value in leveraging testers’ expertise and intuition. Methods such as error guessing and exploratory testing allow testers to uncover hidden defects through informed and adaptive testing approaches. 

This training equips participants with the skills to apply these techniques effectively, enhancing the overall quality and reliability of their testing efforts. 

Supporting Materials

Poster Exercises Slides

Cost: Free
Copyright and Other Restrictions: Yes
Description: Licensed for educational and research purposes.

Educational

Interactivity Type: Mixed
Learning Resource Type: Lesson | Document | Exercise | Case Study 
Interactivity Level: High 
Intended End-User Role: Bachelor student | Master student | Professional

Context: Higher Education | Professional Education 
Typical Age Range: 18-25 
Difficulty Level: Beginners | Moderate | Advanced
Description of Learning Objectives:

  • Distinguish black-box, white-box and experience-based test techniques 
  • Use equivalence partitioning to derive test cases 
  • Use boundary value analysis to derive test cases 
  • Use decision table testing to derive test cases 
  • Use state transition testing to derive test cases 
  • Explain statement testing  
  • Explain branch testing  
  • Explain the value of white-box testing 
  • Explain error guessing  
  • Explain exploratory testing  
  • Explain checklist-based testing  

Prerequisites

  • N/A

Classification of the Learning Objectives According to Bloom’s Taxonomy

  • Understand:  
    Distinguish black-box, white-box and experience-based test techniques 
    Apply:
  • Use equivalence partitioning to derive test cases
  • Use boundary value analysis to derive test cases
  • Use decision table testing to derive test cases
  • Use state transition testing to derive test cases
    Analyze: 
  • Explain statement testing  
  • Explain branch testing  
  • Explain the value of white-box testing 
  • Explain error guessing  
  • Explain exploratory testing  
  • Explain checklist-based testing 
    Evaluate:  
  • Explain statement testing  
  • Explain branch testing  
  • Explain the value of white-box testing 
  • Explain error guessing  
  • Explain exploratory testing  
  • Explain checklist-based testing 
More information