Hello,

Please, could you create a JUnit test for the class below that would test every method in it. Thank you

This is a java class, Using Eclipse, I need to create a JUnit test called EmployeeTest.java that will test every method in the Employee Class

package week03;

import java.text.DecimalFormat;

/**

* Represents an employee

*

*

*/

public class Employee

{

/**

* Default constructor

*/

public Employee()

{

this("New First", "New Last");

}

/**

* Overloaded constructor

*

* @param first

* First name

* @param last

* Last name

*/

public Employee(String first, String last)

{

this(first, last, 0.0);

}

/**

* Parameterized constructor

*

* @param first

* First name

* @param last

* Last name

* @param salary

* Salary

*/

public Employee(String first, String last, double salary)

{

m_first = first;

m_last = last;

m_salary = salary;

m_decimalFormatter = new DecimalFormat(MONEY_PATTERN);

}

/** Setter for first name */

public void setFirstName(String first)

{

m_first = first;

}

/** Setter for last name */

public void setLastName(String last)

{

m_last = last;

}

/** Setter for last name */

public void setSalary(double salary)

{

m_salary = salary;

}

/** Getter for first name */

public String getFirstName()

{

return m_first;

}

/** Getter for last name */

public String getLastName()

{

return m_last;

}

/**

* Returns a formatted display name For example: LaChance, Scott Display

* format is last, first.

*

* @return Formatted display name as last, first

*/

public String getDisplayName()

{

return String.format("%s, %s", m_last, m_first);

}

/** Getter for salary */

public double getSalary()

{

return m_salary;

}

/**

* Provides the Salary as a string in the following format: "###,##0.00"

* Examples: 5,005.65, 0.65, 5.85, 202,333.99

*

* @return Formated salary string

*/

public String getFormattedSalary()

{

return m_decimalFormatter.format(getSalary());

}

@Override

public int hashCode()

{

int arbitraryPrimeNumber = 31;

int newHash = this.getFirstName().hashCode() * arbitraryPrimeNumber

+ this.getLastName().hashCode() * arbitraryPrimeNumber

+ this.getFormattedSalary().hashCode() * arbitraryPrimeNumber;

return newHash;

};

/**

* This override compares two Employee instances. They are equal if the

* first, last and salary data elements are equal.

*/

@Override

public boolean equals(Object obj)

{

boolean result = false;

if(obj instanceof Employee)

{

Employee rhs = (Employee)obj;

if(this.getFirstName().equals(rhs.getFirstName())

&& this.getLastName().equals(rhs.getLastName())

&& this.getFormattedSalary().equals(

rhs.getFormattedSalary())) // This helps avoid

// issues with double

// precision

{

result = true;

}

}

return result;

}

/**

* Formats the content of the Employee object.

* "LaChance, Scott Salary: $5,005.65"

*/

@Override

public String toString()

{

String output = m_decimalFormatter.format(getSalary());

return String.format("%s Salary: $%s", getDisplayName(), output);

}

/** First name attribute */

private String m_first;

/** Last name attribute */

private String m_last;

/** Salary attribute */

private double m_salary;

/** The format for the salary */

private static String MONEY_PATTERN = "###,##0.00";

/** Formatter instance for formatting the salary */

private DecimalFormat m_decimalFormatter;

}