Pie extends BakedItem { public void setCrustCost(double crustCostIn) { this.crustCost = crustCostIn; } Pie(String nameIn, String flavorIn, int quantityIn, 
               double crustCostIn, String ... ingredientsIn); double getCrustCost(); void setCrustCost(double crustCostIn); double price(); static final double BASE_RATE; }
@Test public void setCrustCostTest() { p1.setCrustCost(2); double result = p1.getCrustCost(); Assert.assertEquals("", 2.0, result, .001); }