Module 4 | Software Engineering Topics: Testing, Design patterns

Objective

• Understanding control flows
• Designing test cases and how to use code coverage
• Design patterns

Resources: Part 1 (Testing)

Slides

• Software testing (PDF file)
• Automated testing (PDF file)
• Test coverage (PDF file)
• Practical aspects (PDF file)

Youtube playlist:

• Lecture 4a - Testing (Playlist)

Java code examples (right-click to download):

• Example code: min method (java source)
• Example code: test code for min method without JUnit (java source)
• Example code: test code for min method with JUnit (java source)

Exercises:

• Blackbox testing
• CFG basics
• Coverage testing basics
• Coverage testing intermediate
• Coverage testing advanced

Resources: Part 2 (Design patterns)

Slides:

• Singleton (PDF file)
• Factory method (PDF file)
• Observer/Observable (PDF file)
• Visitor (PDF file)

Youtube playlist:

• Lecture 4b - Design patterns (Playlist)

Java code examples:

• Example code: singleton (zip file)
• Example code: factory (zip file)
• Example code: observer (zip file)
• Example code: visitor (zip file)

Exercises:

• Factory design pattern
• Observer design pattern
• Visitor design pattern basics: list filtering
• Visitor design pattern: staff statistics

Restructuration 2021

• Slides
• Versions 1 and 2 of the “find pattern” quiz: FindPattern.java
• Version 3 of the “find pattern” quiz: FindPattern.java
• Source code of the “merge linked lists without duplicates” quiz: MergeSortedLinkedListDuplicate.java