// Test Case 9: Insert 50 cents first but remove some amount before
// turning crank then check to see if gumball is dispenced or not : -ve test case
@Test
public void TestQDDDDEjectQNegative() {
gumballM1.insertQuarter();
gumballM1.insertDime();
gumballM1.insertDime();
gumballM1.insertDime();
gumballM1.ejectQuarter();
gumballM1.turnCrank();
assertEquals(false, gumballM1.isGumballInSlot());
}