Implementing and Testing the Student Class

January 29th, 2016

Slides

Lecture Recording

Lecture Code

• Driver
• Student
• Course
  
• Player
  
• PlayerTest
  
• UnitTest
  
• Tester
  

Testing

• Constructing a driver program.
  • There should be a method public static void main (String [] args)
• Constructing a unit test with JUnit.
  • The main class should extends junit.framework.TestCase
  • Use the method assertEquals(argument 1, argument 2, delta);

Course Class

Today we will add capability to the Student program by implementing a Course class. This is called an association in UML.  This is different than dependencies.  Both associations and dependencies are different forms of relationships between classes. (if curious about UML and discussion on difference)

Referencing Objects from within Objects

• slides
• Variables do not contain objects, they contain addresses that point to objects.

Take-home Exercise

• Start Outlab2 and Finish Inlab2