CurrencyTreatmentTest.java

//CurrencyTreatmentTest.java - For JUnit test

package il.ac.hit.currencies;

import org.junit.*;
import static org.junit.Assert.*;

/**
 * Created by Yossi and Lior on 20/05/2015.
 */

public class CurrencyTreatmentTest {

    private static CurrencyTreatment ct;
    private String[] curreciesNames = { "USD", "GBP", "JPY", "EUR", "AUD", "CAD", "DKK"
            , "NOK","ZAR", "SEK","CHF", "JOD", "LBP", "EGP" };
    private double[] curreciesRate = { 3.467, 5.7844, 3.38, 4.6363, 3.2329, 3.1813, 0.6219,
            0.5631, 0.3288, 0.5057, 3.8266, 4.8989, 0.0230, 0.4848 };

    @Before
    public void setUp() throws Exception {

    }

    @After
    public void tearDown() throws Exception {

    }


    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        ct = new CurrencyTreatment();
    }



    @AfterClass
    public static void tearDownAfterClass() throws Exception {
        ct = null;
    }


    @Test
    public void testConvert() throws Exception {

       double expected = 2.400230769230769;
        double actual = ct.convert("2.34", 0, 2, curreciesRate);
        double delta = 0.05;

            assertEquals(expected, actual, delta);       // first check
            expected = 11.168492796134931;                  // second check
            actual = ct.convert("15.32", 2, 3, curreciesRate);
            assertEquals(expected, actual, delta);
    }

}

//end of CurrencyTreatmentTest