@Test
	public void testNegatives()
	{
		//Test the negation values
		EnglishNumber number = new EnglishNumber();
		assertNotNull(number);
		ArrayList<String> words = new ArrayList<String>();
		words.add("negative");
		words.add("ten");
        assertTrue(number.initialize(words));
        assertEquals(-10, number.toInt());
        
        words.set(0, "minus");
        EnglishNumber minusNumber = new EnglishNumber();
        assertTrue(minusNumber.initialize(words));
        assertEquals(-10, minusNumber.toInt());
	}