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Start your free trialSaud ALQahtani
7,842 PointsI've started the shell for the @Before fixture for these tests. See how the Arrange part is duplicated in both tests
I tried everything,,,,,,,,not working ....I NEED A CLEAR ANSWER
package com.example;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
public class CalculatorTest {
private Calculator calculator;
@Before
public void setUp() throws Exception {
calculator = new Calculator();
}
@Test
public void addingMultipleNumbersProducesResult() throws Exception {
Calculator calculator = new Calculator();
int answer = calculator.addNumbers(1 ,2, 3);
assertEquals(6, answer);
}
@Test
public void addingSingleNumberTotalsAppropriately() throws Exception {
Calculator calculator = new Calculator();
int answer = calculator.addNumbers(1);
assertEquals(1, answer);
}
}
package com.example;
public class Calculator {
public int addNumbers(int... numbers) {
int total = 0;
for (int number : numbers) {
total += number;
}
return total;
}
}
1 Answer
Anders Björkland
7,481 PointsOh, don't give up, Saud!
You are so close. The thing with the @Before is that it is setting up the Calculator for you to use in the tests
...so that you don't have to set it up for each test. wink wink