@Test
public void testEvaluate()
{

    assertEquals( 4, ExpressionUtils.evaluate( "d2:condition('3 > 2',4,3)", null ) );
    assertEquals( 3, ExpressionUtils.evaluate( "d2:condition('5 > 7',4,3)", null ) );
    assertEquals( "yes", ExpressionUtils.evaluate( "d2:condition(\"'goat' == 'goat'\",'yes','no')", null ) );
    assertEquals( "no", ExpressionUtils.evaluate( "d2:condition(\"'goat' != 'goat'\",'yes','no')", null ) );
    assertEquals( "indoor", ExpressionUtils.evaluate( "d2:condition(\"'weather' == 'nice'\",'beach','indoor')", null ) );
}