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CalculatorTest.java 763 bytes
package de.hftstuttgart.ip2;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
public class CalculatorTest
    private Calculator calculator = new Calculator();
    @Test
    public void add() throws Exception {
        assertEquals(5, calculator.add(2, 3), 0.1);
    @Test
    public void sub() throws Exception {
        assertEquals(-1, calculator.sub(2, 3), 0.1);
    @Test
    public void mult() throws Exception {
        assertEquals(15, calculator.mult(5, 3), 0.1);
    @Test
    public void div() throws Exception {
        assertEquals(5, calculator.div(15, 3), 0.1);
    @Test
    public void sum() throws Exception {
        assertEquals(12, calculator.sum(3, 4, 5), 0.1);