/******************************************************************
*
* File name: EmployeeTest.java
*
* This program tests class Employee, an extension of Person class,
* by doing the following:
*
* For each of the nine constructors, create an Employee object,
* then write all the data item values to the screen,
* then pause, asking the user to hit "enter" to continue.
* Test each of the methods that return, change, or write any
* of the parameters.
* Test the equals method first with two Employee instances
* that are equal,
* then change just one character in one instance's ssn
* so that they are not equal,
* and test for equality again.
*
* Author: Lew Rakocy
* email address: LRakocy@devrycols.edu
* Date: 3/7/99
* Last changed:
* 9/4/2000 Prologue: email address.
* Updated calls to parent methods to work with the
* new version of Person class.
*
*****************************************************************/
public class EmployeeTest
{
public static void main(String[] args)
{
String junk; // used to pause display and have user press
// the enter key to continue
char repeat;
do // repeat if user says 'yes'
{
// Test the nine constructors (uses writeOutput method)
Employee e1 = new Employee(); // default constructor
System.out.println("Using default constructor:");
e1.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e2 = new Employee("Mondo Kane");
System.out.println("Using constructor with just name:");
e2.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e3 = new Employee("Fleetis Pascal", 111111.11);
System.out.println("Constructor with name & salary :");
e3.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e4 = new Employee("Carl Wolf", 1968);
System.out.println("Constructor with name and hire date:");
e4.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e5 = new Employee("Sharon Kelly", "123-45-6789");
System.out.println("Constructor with name and ssn:");
e5.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e6 = new Employee("Joann Rousch", 333333.33, 1963);
System.out.println
("Constructor with name, salary & hire date:");
e6.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e7 = new Employee
("Lucy Sharp", 444444.44, "987-65-4321");
System.out.println("Constructor with name, salary & ssn:");
e7.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e8 = new Employee("Pierre Sokolskis", 1964,
"999-99-9999");
System.out.println("Constructor with name, hire date & ssn:");
e8.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
Employee e9 = new Employee("Last One", 555.55, 1999,
"888-88-8888");
System.out.println("Constructor with name, salary,"
+ "hire date, and ssn:");
e9.writeOutput();
System.out.println();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
// Test methods to change, return and write values
// change all
System.out.println("Before:");
e9.writeOutput();
System.out.println();
System.out.println("After method to change all:");
System.out.println();
e9.set("Changed Name", 1010.10, 1010, "101-10-1010");
e9.writeOutput();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
System.out.println();
// change name
e9.setName("Jekyl N. Hyde");
System.out.println("After method to change name:");
e9.writeOutput();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
System.out.println();
// return name
System.out.println("Return method for name: "
+ e9.getName());
System.out.println();
// write name
System.out.println("Write name method:");
System.out.println();
e9.writeName();
System.out.println();
// change salary
System.out.println("Before:");
e9.writeOutput();
System.out.println();
e9.setSalary(987.65);
System.out.println("After method to change salary:");
e9.writeOutput();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
System.out.println();
// return salary
System.out.println("Return method for salary: "
+ e9.getSalary());
System.out.println();
// write salary
System.out.println("Write salary method:");
System.out.println();
e9.writeSalary();
System.out.println();
// change hire date
System.out.println("Before:");
e9.writeOutput();
System.out.println();
e9.setHireDate(2001);
System.out.println("After method to change hire date:");
e9.writeOutput();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
System.out.println();
// return hire date
System.out.println("Return method for hire date: "
+ e9.getHireDate());
System.out.println();
// write hire date
System.out.println("Write hire date method:");
System.out.println();
e9.writeHireDate();
System.out.println();
// change social security number
System.out.println("Before:");
e9.writeOutput();
System.out.println();
e9.setSsn("777-77-7777");
System.out.println("After method to change ssn:");
e9.writeOutput();
System.out.println("Press enter key to continue.");
junk = SavitchIn.readLine();
System.out.println();
// return social security number
System.out.println("Return method for ssn: "
+ e9.getSsn());
System.out.println();
// write social security number
System.out.println("Write ssn method:");
System.out.println();
e9.writeSsn();
System.out.println();
// test equals
// create e10 with the same vales as e9
// and it should test true
Employee e10 = new Employee("Jekyl N. Hyde", 987.65,
2001, "777-77-7777");
System.out.println("Employee 9 data:");
e9.writeOutput();
System.out.println();
System.out.println("Employee 10 data:");
e10.writeOutput();
System.out.println();
if(e9.equals(e10))
System.out.println("TRUE: e9 equals e10!");
else
System.out.println("FALSE: e9 does NOT equal e10.");
System.out.println();
e10.setSsn("777-77-777"); // create a single char difference
System.out.println("After changing just one character"
+ " in the social security number,");
System.out.println("the data for the 2 employees are");
System.out.println();
System.out.println("Employee 9 data:");
e9.writeOutput();
System.out.println();
System.out.println("Employee 10 data:");
e10.writeOutput();
System.out.println();
if(e9.equals(e10))
System.out.println("TRUE: e9 equals e10!");
else
System.out.println("FALSE: e9 does NOT equal e10.");
System.out.println("Do again? (Y for Yes, or N for No)");
repeat = SavitchIn.readLineNonwhiteChar();
}while((repeat == 'y') || (repeat == 'Y'));
}
}