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Start your free trialAkash Sharma
Full Stack JavaScript Techdegree Student 14,147 PointsWhats the test method of refundingResetsAvailableFundsToZero()
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package com.teamtreehouse.vending;
import org.junit.Test;
import static org.junit.Assert.*;
public class CreditorTest {
@Test
public void addingFundsIncrementsAvailableFunds() throws Exception {
Creditor creditor = new Creditor();
creditor.addFunds(25);
creditor.addFunds(25);
assertEquals(50, creditor.getAvailableFunds());
}
@Test
public void refundingReturnsAllAvailableFunds() throws Exception {
Creditor creditor = new Creditor();
creditor.addFunds(10);
int refund = creditor.refund();
assertEquals(10, refund);
}
@Test
public void refundingResetsAvailableFundsToZero() throws Exception {
assertEquals(0, creditor.getAvailableFunds());
}
package com.teamtreehouse.vending;
public class Creditor {
private int funds;
public Creditor() {
funds = 0;
}
public void addFunds(int money) {
funds += money;
}
public void deduct(int money) throws NotEnoughFundsException {
if (money > funds) {
throw new NotEnoughFundsException();
}
funds -= money;
}
public int refund() {
int refund = funds;
funds = 0;
return refund;
}
public int getAvailableFunds() {
return funds;
}
}
2 Answers
Seth Kroger
56,413 PointsYou need to create a new creditor in your test, then add any amount of funds, then refund it. Then you can test the assertion. You also need to close the curly brace on your test method.
Hannah Flynn
21,429 PointsCan you show me that in code mode?