Junittest

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import mytest.Calculator;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author STD
 */
public class CalculatorTest {

    @Test
    public void testmultiply() {
        Calculator calculator = new Calculator();
        int result = calculator.multiply(10, 50);
        assertEquals(60, result);

    }

    @Test
    public void testminus() {
        Calculator calculator = new Calculator();
        int result = calculator.minus(10, 50);
        assertEquals(-40, result);
        //assertEquals("Error!!!", 70, result);
    }
    @Test
     public void testdivide() {
     Calculator calculator = new Calculator();
     int result = calculator.divide(10, 50);
     assertEquals(0, result);
     //assertEquals("Error!!!", 70, result);
     }
     @Test
     public void testmodulo() {
     Calculator calculator = new Calculator();
     int result = calculator.modulo(10, 50);
     assertEquals("fuck",10, result);
     //assertEquals("Error!!!", 10, result);
     }

}