Question: Need to write a JUnit Test Class for this program: public class Publication { private String author; private String title; private String city; private String
Need to write a JUnit Test Class for this program:
public class Publication {
private String author;
private String title;
private String city;
private String publisher;
private int year;
/**
* @param author
* @param title
* @param city
* @param publisher
* @param year
*/
public Publication(String author, String title, String city,
String publisher, int year) {
this.author = author;
this.title = title;
this.city = city;
this.publisher = publisher;
this.year = year;
}
/**
* @return
*/
public boolean canAdd() {
if ((author != null && author.length() > 0)
&& (title != null && title.length() > 0)
&& (year >= 1450 && year <= 2018 && year != 0))
return true;
return false;
}
public String getAuthor() {
return author;
}
public String getCity() {
return city;
}
public String getPublisher() {
return publisher;
}
public String getTitle() {
return title;
}
public int getYear() {
return year;
}
/**
* @param author
* @return
*/
public boolean setAuthor(String author) {
if (author != null && author.length() > 0) {
this.author = author;
return true;
} else {
this.author = "";
return false;
}
}
/**
* @param city
*/
public void setCity(String city) {
if (city != null)
this.city = city;
else
this.city = "";
}
/**
* @param publisher
*/
public void setPublisher(String publisher) {
if (publisher != null)
this.publisher = publisher;
else
this.publisher = "";
}
/**
* @param title
* @return
*/
public boolean setTitle(String title) {
if (title != null && title.length() > 0) {
this.title = title;
return true;
} else {
this.title = "";
return false;
}
}
/**
* @param year
* @return
*/
public boolean setYear(int year) {
if (year >= 1450 && year <= 2018 && year != 0) {
this.year = year;
return true;
} else
return false;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "Publication [author=" + author + ", title=" + title + ", city="
+ city + ", publisher=" + publisher + ", year=" + year + "]";
}
}
public class Bibliography {
private Publication[] publications;
private int last;
/**
*
*/
public Bibliography() {
// TODO Auto-generated constructor stub
publications = new Publication[10];
last = 0;
}
/**
*
*/
private void resize() {
Publication[] publicationsNew = new Publication[2 * publications.length];
System.arraycopy(publicationsNew, 0, publications, 0,
publications.length);
this.publications = publicationsNew;
}
/**
* @param pub
* @return
*/
public boolean add(Publication pub) {
if (pub.canAdd()) {
if (last == publications.length) {
resize();
}
publications[last] = pub;
last++;
return true;
} else
return false;
}
public int capacity() {
return publications.length;
}
public boolean deleteLast() {
last--;
return true;
}
/**
* @param whichOne
* @return
*/
public Publication get(int whichOne) {
if (whichOne < last)
return publications[whichOne];
return null;
}
public int size() {
return last;
}
}
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