Java programming.?

Write a regression test for Patient Class. Test each method. Might need some fixing.

/Person.java /** * The model of a person who has a name and a health number * that cannot be changed. */ public abstract class Person { /** * The name of the person. */ private String pname; /** * The health number of the person. */ private int healthNum; private int age; private String address; /** * Initialize an instance with the given name and health number. * * @param pName the person's name * @param pNumber the person's health number */ public Person(String pname, int age, String address) { this.pname = pname; this.age = age; this.address = address; } /** * Return the name of the person. * * @return the name of the person */ public String getName() { return pname; } /** * Return the health number of the person. * * @return the health number of the person */ public int getHealthNumber() { return healthNum; } /** * Change the name of the person. * * @param newName the name of the person */ public void setName(String newName) { pname = newName; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getAddress() { return address; } public void setAddress(String address) { this.address = address; } /** * Return a string representation of the person. * * @return a string representation of the person */ @Override public String toString() { return "Name: "+pname+" Age: "+age+" Address: "+address; } } /** * A method to test the Person class. */

//Patient.java import java.util.LinkedList; public class Patient extends Person{ String bedReference; LinkedList doctors; public Patient(String pName, int pNumber, String pAddress) { super(pName, pNumber, pAddress); this.doctors = new LinkedList<>(); } public String getBedReference() { return bedReference; } public void setBedReference(String bedReference) { this.bedReference = bedReference; } public LinkedList getDoctors() { return doctors; } public void setDoctors(LinkedList doctors) { this.doctors = doctors; } @Override public String toString() { String text=""; if(bedReference!=null) { text+="Patient: "+this.getName()+" Health number: "+this.getHealthNumber()+" Bed reference: "+this.getBedReference(); if(!doctors.isEmpty()) { text+=" Doctors: "; for (Person person : doctors) { text+="\t"+person.getName()+" "; } } } else { text+="Patient: "+this.getName()+" Health number: "+this.getHealthNumber(); if(!doctors.isEmpty()) { text+=" Doctors: "; for (Person person : doctors) { text+="\t"+person.getName()+" "; } } } return text; } public static void main(String[] args) { Patient patient =new Patient("Aabid", 90, "Saskatoon"); Doctor doctor=new Doctor("Hilal", 22,"Canada",10,"Oncology"); Doctor doctor1=new Doctor("Nasir", 22,"Canada",10,"Oncology"); Doctor doctor2=new Doctor("Aadil", 22,"Canada",10,"Oncology"); Doctor doctor3=new Doctor("Saima", 22,"Canada",10,"Oncology"); LinkedList docList=new LinkedList<>(); docList.add(doctor); docList.add(doctor1); docList.add(doctor2); docList.add(doctor3); patient.setDoctors(docList); patient.setBedReference("34"); System.out.println(patient); } }

// Doctor.java import java.util.LinkedList; import java.util.List; public class Doctor extends Person implements BasicDoctor{ String department; int experience; public List patients; public Doctor(String name, int age, String address, int experience, String department) { super(name, age, address); this.experience = experience; patients=new LinkedList<>(); this.department=department; } public List getPatients() { return patients; } public void addPatient(Person patient) { this.patients.add(patient); } public void setExperience(int experience) { this.experience = experience; } // @Override //public String getName() { //return //name; //} public int getExperience() { return experience; } @Override public Person checkUp() throws Exception { if(this.patients.isEmpty()) throw new Exception("No patients to be checked up"); return this.patients.remove(0); } @Override public String toString() { return "Doctor: "+name+" Age: "+getAge()+" Address: "+getAddress()+" Designation: "+department+" With experience of: "+experience; } }

// Surgeon.java import java.util.List; public class Surgeon extends Doctor{ public Surgeon(String name, int age, String address, int experience, String department) { super(name, age, address, experience, department); } @Override public String toString() { return "Surgeon: "+name+" Age: "+getAge()+" Address: "+getAddress()+" Designation: "+department+" With experience of: "+experience; } }

// interface BasicDoctor.java

// all are in package card

public interface BasicDoctor {

public Person checkUp() throws Exception;

}