Question: **I've attached images of the code and example output below which include the Check class & the print() method in that class, example format of
**I've attached images of the code and example output below which include the Check class & the print() method in that class, example format of Junit tests & Printable interface** TIA!
For the public void print() method in the image below:
create TWO Junit tests (in similar format to testIsAccountValidPASS() & testISAccountValidFAIL() examples in images.) for this print() method.
Check Class*************************
public class Check implements Printable {
// attributes
private String accountID;
private String bankID;
private int number;
private String payee;
private double amount;
private String date;
// constructors
public Check() {
}
/**
* @param accountID
* @param bankID
* @param number
* @param payee
* @param amount
* @param date
*/
public Check(String accountID, String bankID, int number, String payee, double amount, String date) {
this.setAccountID(accountID);
this.setBankID(bankID);
this.setNumber(number);
this.setPayee(payee);
this.setAmount(amount);
this.setDate(date);
}
*********************************************************
print() Method in check class that needs Junit tests*******************************************************
@Override
public void print() {
String fileContent =
" check# "+this.number+" "+
" date: " +this.date+" "+
"payee: "+this.payee+" "+"$ "+this.amount+" "+
"accountID:"+this.accountID+" bankID:"+this.bankID+" "+
"----------------------------------------------------";
FileWriter fileWriter = null;
try {
fileWriter = new FileWriter("CheckFile.txt");
} catch (IOException exception) {
System.out.println("An error occurred.");
exception.printStackTrace();
}
PrintWriter printWriter = new PrintWriter(fileWriter);
printWriter.print(fileContent);
printWriter.close();
}
*******************************************************************
VALIDATION example for use in Junit
public boolean isAccountIdValid() {
boolean retValue = true;
if(accountID == null) {
retValue = false;
}
return retValue;
}
**********************************************
EXAMPLE Junit FORMAT PASS/FAIL
@Test
void testIsPrintValidPASS() {
//test code
}
*********************************************************
@Test
void testIsPrintValidFAIL() {
//test code
}
@Test
void testIsAccountIdValidPASS() {
Check check = new Check();
check.setAccountID("myAccount8");
boolean expectedResult = true;
boolean actualResult = check.isAccountIdValid();
assertEquals(expectedResult,actualResult);
}
@Test
void testIsAccountIdValidFAIL() {
Check check = new Check();
check.setAccountID(null);
boolean expectedResult = false;
boolean actualResult = check.isAccountIdValid();
assertEquals(expectedResult,actualResult);
}
Not sure if this is needed but including Printable interface****************
public interface Printable {
public void print();
}
16 La public class Check implements Printable { // attributes private String accountID; private String bankID; private int number; private String payee; private double amount; private String date; 24 // constructors public Check() { 250 26 27 280 29 /** * @param accountID * @param bankID * @param number * @param payee * @param amount * @param date 35 */ 360 37 public Check(String accountID, String bankID, int number, String payee, double amount, String date) { this.setAccountID(accountID); this.setBankID(bankID); this.setNumber(number); this.setPayee (payee); this.setAmount (amount this.setDate(date); @Override public void print() { String fileContent = 'check# "+this. number+" "+ date: " +this.date+" "+ "payee: "+this.payee+" "+"$ "+this.amount+" "+ "accountID:"+this accountID+" bankID:"+this.bankID+" " + ------"; FileWriter fileWriter = null; try { fileWriter = new FileWriter("CheckFile. txt"); '} catch (IOException exception) { System.out.println("An error occurred.") exception.printStackTrace(); PrintWriter printwriter = new PrintWriter(fileWriter); printWriter.print(fileContent); printwriter.close(); public boolean isPrintvalid() { boolean retValue = true; if(????) { retValue = false; return retValue; // Validations public boolean isAccountIdValid() { boolean retValue = true; if(accountID == null) { retValue = false; return retValue; @Test void testIsAccountIdValidPASS() { Check check = new Check check.setAccountID("myAccount8") boolean expected Result = true; boolean actualResult = check.isAccountIdValid(); assertEquals(expectedResult, actualResult); @Test void testIsAccountIdValidFAILO { Check check = new Check check.setAccountID(nullo boolean expected Result = false; boolean actualResult = check.isAccountIdValid(); assertEquals(expectedResult, actualResult); public interface Printable { public void print(); 16 La public class Check implements Printable { // attributes private String accountID; private String bankID; private int number; private String payee; private double amount; private String date; 24 // constructors public Check() { 250 26 27 280 29 /** * @param accountID * @param bankID * @param number * @param payee * @param amount * @param date 35 */ 360 37 public Check(String accountID, String bankID, int number, String payee, double amount, String date) { this.setAccountID(accountID); this.setBankID(bankID); this.setNumber(number); this.setPayee (payee); this.setAmount (amount this.setDate(date); @Override public void print() { String fileContent = 'check# "+this. number+" "+ date: " +this.date+" "+ "payee: "+this.payee+" "+"$ "+this.amount+" "+ "accountID:"+this accountID+" bankID:"+this.bankID+" " + ------"; FileWriter fileWriter = null; try { fileWriter = new FileWriter("CheckFile. txt"); '} catch (IOException exception) { System.out.println("An error occurred.") exception.printStackTrace(); PrintWriter printwriter = new PrintWriter(fileWriter); printWriter.print(fileContent); printwriter.close(); public boolean isPrintvalid() { boolean retValue = true; if(????) { retValue = false; return retValue; // Validations public boolean isAccountIdValid() { boolean retValue = true; if(accountID == null) { retValue = false; return retValue; @Test void testIsAccountIdValidPASS() { Check check = new Check check.setAccountID("myAccount8") boolean expected Result = true; boolean actualResult = check.isAccountIdValid(); assertEquals(expectedResult, actualResult); @Test void testIsAccountIdValidFAILO { Check check = new Check check.setAccountID(nullo boolean expected Result = false; boolean actualResult = check.isAccountIdValid(); assertEquals(expectedResult, actualResult); public interface Printable { public void print()
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