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Avoiding code duplication between different tests

• Note that there is some code duplication in creating the fixtures in the two methods testSimpleAdd and testEquals .
• Can put common code into methods setUp() and tearDown .

public class MoneyTest extends TestCase {
    private Money f12CHF;
    private Money f14CHF;   

    protected void setUp() {
        f12CHF= new Money(12, "CHF");
        f14CHF= new Money(14, "CHF");
    }

    public void testEquals() {
      Assert.assertTrue(!f12CHF.equals(null));
      Assert.assertEquals(f12CHF, f12CHF);
      Assert.assertEquals(f12CHF, new Money(12, "CHF"));
      Assert.assertTrue(!f12CHF.equals(f14CHF));
    }

    public void testSimpleAdd() {
      Money expected= new Money(26, "CHF");
      Money result= f12CHF.add(f14CHF);
      Assert.assertTrue(expected.equals(result));
    }
}

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