// GradeBookTest.java
// updated by cmc, 1/12/09

// Use to test GradeBook.java for CS 5JA assignment 2, part 3, Winter 2009
// Do not rely on any changes to this file - you will not turn it in.

public class GradeBookTest {
    public static void main(String args[]) {

        // create a couple of GradeBook objects
        GradeBook book1 = new GradeBook("English 293A", "Wilbur Shakelance");
        GradeBook book2 = new GradeBook("Physics 172", "Alvin Einmug");

        // display message for first gradebook
        System.out.printf("%n--- Book 1 message ---%n");
        book1.displayMessage();

        // use get methods to display data for second gradebook
        System.out.printf("%n--- Book 2 data ---%n");
        System.out.printf("Book 2 course name: %s%n", book2.getCourseName());
        System.out.printf("Book 2 instructor: %s%n", book2.getInstructorName());

        // reset data for book 1, and redisplay twice (using both techniques)
        book1.setCourseName("English 293B");
        book1.setInstructorName("Marv Train");
        System.out.printf("%n--- Book 1 message and data after changes ---%n");
        book1.displayMessage();
        System.out.printf("   New course name: %s%n", book1.getCourseName());
        System.out.printf("   New instructor: %s%n", book1.getInstructorName());
    }
}