Can someone help me fill in the code for these test scenarios for the StudentCollection Class. The JUnit test should show all of these test cases passing. Code in Java.

//StudentCollectionTest

import org.junit.After;

import org.junit.AfterClass; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import static org.junit.Assert.*;

public class StudentCollectionTest { public StudentCollectionTest() { }

@BeforeClass public static void setUpClass() { }

@AfterClass public static void tearDownClass() { }

@Before public void setUp() { }

@After public void tearDown() { }

@Test public void testGetCapacity() { System.out.println("getCapacity"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); int expResult = 0; int result = instance.getCapacity(); assertEquals(expResult, result); fail("The test case is a prototype."); }

@Test public void testReset() { System.out.println("reset"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); instance.reset(); fail("The test case is a prototype."); }

@Test public void testIsFull() { System.out.println("isFull"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); boolean expResult = false; boolean result = instance.isFull(); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testIsEmpty() { System.out.println("isEmpty"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); boolean expResult = false; boolean result = instance.isEmpty(); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testGetStudentCount() { System.out.println("getStudentCount"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); int expResult = 0; int result = instance.getStudentCount(); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testGetSpacesRemaining() { System.out.println("getSpacesRemaining"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); int expResult = 0; int result = instance.getSpacesRemaining(); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testAddStudent() { System.out.println("addStudent"); studentspec.StudentSpec aStudent = null; studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); instance.addStudent(aStudent); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testRetrieveStudentBySID() { System.out.println("retrieveStudentBySID"); java.lang.String sidKey = ""; studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); studentspec.StudentSpec expResult = null; studentspec.StudentSpec result = instance.retrieveStudentBySID(sidKey); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testRemoveStudentBySID() { System.out.println("removeStudentBySID"); java.lang.String sidKey = ""; studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); studentspec.StudentSpec expResult = null; studentspec.StudentSpec result = instance.removeStudentBySID(sidKey); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test public void testToString() { System.out.println("toString"); StudentCollectionSpec instance = StudentCollection.createStudentCollection(); String expResult = ""; String result = instance.toString(); assertEquals(expResult, result); // TODO review the generated test code and remove the default call to fail. fail("The test case is a prototype."); }

@Test

public void testCreateIterator() { System.out.println("createIterator"); studentcollection.StudentCollection instance = new studentcollection.StudentCollection(); java.util.Iterator expResult = null; java.util.Iterator result = instance.createIterator(); assertEquals(expResult, result); fail("The test case is a prototype."); } }

================================================================================

//StudentCollection.java

package studentcollection;

public class StudentCollection implements StudentCollectionSpec { public StudentCollection(int capacity) { }

public StudentCollection() {

}

@Override public int getCapacity() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void reset() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public boolean isFull() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public boolean isEmpty() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public int getStudentCount() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public int getSpacesRemaining() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void addStudent( studentspec.StudentSpec aStudent ) throws studentcollection.StudentCollectionSpec.StudentCollectionException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public studentspec.StudentSpec retrieveStudentBySID( java.lang.String sidKey ) { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public studentspec.StudentSpec removeStudentBySID( java.lang.String sidKey ) { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public java.util.Iterator createIterator() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

}

===================================================================================

package studentcollection;

//StudentCollectionSpec.java

import java.io.Serializable; import studentspec.StudentSpec;

import java.util.Iterator;

public interface StudentCollectionSpec extends Serializable { public int getCapacity();

public void reset();

public boolean isFull();

public boolean isEmpty();

public int getStudentCount();

public int getSpacesRemaining();

public void addStudent(StudentSpec aStudent) throws StudentCollectionException;

public StudentSpec retrieveStudentBySID(String sidKey);

public StudentSpec removeStudentBySID(String sidKey);

@Override public String toString();

public Iterator createIterator();

public class StudentCollectionException extends RuntimeException { private static final long serialVersionUID = 8157997298448463708L;

/* constructor that accepts a direct reason why the exception is to be created. */ public StudentCollectionException(String cause) { super(cause); }

public StudentCollectionException(String cause, Throwable causalException) { super(cause, causalException); }

}

}

===============================================================================

//Student.java

package studentspec;

public class Student implements StudentSpec {

public Student( String theSID, String theFirstName, String theMiddleInitial, String theLastName, String theMajor, double theTotalDegreeCredits, double theTotalQualityPoints ) {

}

@Override public java.lang.String getFirstName() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public Student( String theSID, String theFirstName, String theMiddleInitial, String theLastName, String theMajor ) {

}

@Override public java.lang.String getMiddleInitial() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public java.lang.String getLastName() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public java.lang.String getSID() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public double getTotalDegreeCredits() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public double getTotalQualityPoints() { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public studentspec.StudentSpec clone() throws java.lang.CloneNotSupportedException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void setFirstName( java.lang.String theFirstName ) throws studentspec.StudentSpec.StudentSpecException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void setMiddleInitial( java.lang.String theMiddleInitial ) { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void setLastName( java.lang.String theLastName ) throws studentspec.StudentSpec.StudentSpecException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void setSID( java.lang.String theSID ) throws studentspec.StudentSpec.StudentSpecException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

@Override public void setGPAIngredients( double theTotalDegreeCredits, double theTotalQualityPoints ) throws studentspec.StudentSpec.StudentSpecException { throw new java.lang.UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. }

}

===============================================================================

//StudentSpec.java

package studentspec;

import java.io.Serializable;

public interface StudentSpec extends Cloneable, Serializable { public static final double MAX_GPA = 4.0; public static final double MIN_GPA = 0.0; public static final double DEFAULT_TOTAL_DEGREE_CREDITS = 0.0; public static final double DEFAULT_TOTAL_QUALITY_POINTS = 0.0;

public String getFirstName();

public String getMiddleInitial();

public String getLastName();

public String getSID();

public double getTotalDegreeCredits();

public double getTotalQualityPoints();

@Override public String toString();

public StudentSpec clone() throws CloneNotSupportedException;

public void setFirstName(String theFirstName) throws StudentSpecException;

public void setMiddleInitial(String theMiddleInitial);

public void setLastName(String theLastName) throws StudentSpecException;

public void setSID(String theSID) throws StudentSpecException;

public void setGPAIngredients(double theTotalDegreeCredits, double theTotalQualityPoints) throws StudentSpecException;

public class StudentSpecException extends RuntimeException implements Serializable { private static final long serialVersionUID = 5790641133393241596L; public StudentSpecException(String cause) { super(cause); }

public StudentSpecException(String cause, Exception causalException) { super(cause, causalException); }

}

}

==============================================================================