function testTipItemSetGetValue() {
  assertEquals('', why_tip.getValue());
  why_tip.setValue(VALUE);
  assertEquals(VALUE, why_tip.getValue());
}
/**
 * Tests setting and retrieving the value of the item.
 */
Tests setting and retrieving the value of the item.
Tests setting and retrieving the value of the item .
function testTipItemSetGetValue() {
  assertEquals('', why_tip.getValue());
  why_tip.setValue(VALUE);
  assertEquals(VALUE, why_tip.getValue());
}
function testTipItemSetGetValue ( ) { assertEquals ( '' , why_tip . getValue ( ) ) ; why_tip . setValue ( VALUE ) ; assertEquals ( VALUE , why_tip . getValue ( ) ) ; }
Tests setting and retrieving the value of the item.
Tests setting and retrieving the value of the item .