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package arithmethique;

import static org.testng.Assert.*;
import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/**
 *
 * @author guill
 */
public class CalculatorNGTest {

    public CalculatorNGTest() {
    }

    @BeforeClass
    public static void setUpClass() throws Exception {
    }

    @AfterClass
    public static void tearDownClass() throws Exception {
    }

    @BeforeMethod
    public void setUpMethod() throws Exception {
    }

    @AfterMethod
    public void tearDownMethod() throws Exception {
    }

    /**
     * Test of add method, of class Calculator.
     */
    @Test
    public void testAdd() {
        System.out.println("add");
        int number1 = 4;
        int number2 = 2;
        int expResult = 6;
        int result = Calculator.add(number1, number2);
        assertEquals(Calculator.add(number1, number2), expResult, "test add()");
    }

    /**
     * Test of divInt method, of class Calculator.
     */
    @Test
    public void testDivInt() {
        System.out.println("divInt");
        int number1 = 4;
        int number2 = 2;
        int expResult = 2;
        assertEquals(Calculator.divInt(number1, number2), expResult, "test divInt()");
    }

    /**
     * Test of divReal method, of class Calculator.
     */
    @Test
    public void testDivReal() {
        System.out.println("divReal");
        int number1 = 6;
        int number2 = 3;
        double expResult = 2.0;
        assertEquals(Calculator.divReal(number1, number2), expResult, 0.0, "test divReal()");
    }

}