JUnit Tests

//Submitted by Dima Yankovoy 311868442 & Snir Yacoby 201561933
package il.ac.hit.project.model;

import junit.framework.TestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.text.DecimalFormat;

/**
 * The JUnit tests for methods of class Currencies.
 */
public class CurrenciesTest extends TestCase {

    Currencies ob;

    @Before
    public void setUp() throws Exception {
        ob = new Currencies();
        ob.importXML();
        ob.readFromFile();
    }

    @After
    public void tearDown() throws Exception {

    }

    @Test
    public void testGetLastUpdate() throws Exception {
        assertNotNull(ob.getLastUpdate());
    }

    @Test
    public void testGetData() throws Exception {
        assertNotNull(ob.getData());
        assertTrue(ob.getData().length == 14);
    }

    @Test
    public void testConvert() throws Exception {
        Double USD = Double.parseDouble(ob.getData()[0][3]);
        Double GBP = Double.parseDouble(ob.getData()[1][3]);
        Double result = Double.parseDouble(ob.convert("100",0,1));
        assertEquals("100", new DecimalFormat("##.##").format(result * GBP / USD) );
    }

    @Test
    public void testGetStatus() throws Exception {
        assertNotNull(ob.getStatus());
    }

}