14. test case for coffee machine

1.verify the coffee machine is working properly or not by
switching ON power supply.
2.verify the coffee machine when power supply is improper.
3.verify the machine that all buttons are visible.
4.verify the indicator light that the machine is turned ON
after switching on power supply.
5.Verify the machine when there is no water.
6.verify the machine when there is no coffee powder.
7.Verify the machine when there is no milk.
10.Verify the machine when there is no sugar.
8.Verify the machine operation when it is empty.
9.Verify the machine operation when all the ingredients are
upto the capacity level.
10.Verify the machine operation when water quantity is less
than its limit.
11.Verify the machine operation when milk quantity is less
than its capacity limit.
12.Verify the machine operation when coffee powder is less
than its capacity limit.
13.verify the machine operation when sugar available is
less than its capacity limit.
14.Verify the machine operation when there is metal piece
is stuck inside the machine.
15.verify the machine by pressing the coffee button and
check it is pouring coffee with appropriate mixture and
taste.
16.verify the machine by pressing the Tea button and check
it is pouring Tea with appropriate mixture and taste.
17.It should fill the coffee cup appropriately i,e quantiy.
18.verify coffee machine operation with in seconds after
pouring milk,sugar,water etc.It
should display message.
19.Verify all the buttons operation.
20.Verify all the machine operation by pressing the buttons
simaltaneously one after the other.
21.Verify the machine operation by pressing two buttons at
a time.
22.verify the machine operation at the time power
fluctuations.
23.Verify the machine operation when all the ingredients
are overloaded.
24.Verify the machine operation when one of the ingredient
is overloaded and others are upto limit.
25.Verify the machine operation when one or some of the parts inside the machine are damaged.