/** Test of giveAmountToPay method, of class PointOfSaleTerminalImpl. */
@Test
public void testGiveAmountToPay_CCCCCCC() {
terminal.clearScanned();
try {
for (int i = 1; i <= 7; i++) {
terminal.scan("C");
}
assertEquals(new BigDecimal(6.00), terminal.giveAmountToPay());
} catch (ProductNotFoundException ex) {
fail(ex.getMessage());
}
}
/** Test of giveAmountToPay method, of class PointOfSaleTerminalImpl. */
@Test
public void testGiveAmountToPay_ABCD() {
terminal.clearScanned();
try {
terminal.scan("A");
terminal.scan("B");
terminal.scan("C");
terminal.scan("D");
assertEquals(new BigDecimal(7.25), terminal.giveAmountToPay());
} catch (ProductNotFoundException ex) {
fail(ex.getMessage());
}
}
/** Test of scan method, of class PointOfSaleTerminalImpl. */
@Test(expected = ProductNotFoundException.class)
public void testScan_ProductNotFoundException() throws ProductNotFoundException {
terminal.clearScanned();
terminal.scan("G");
}
/** Test of giveAmountToPay method, of class PointOfSaleTerminalImpl. */
@Test
public void testGiveAmountToPay_NotScannedProduct() {
assertEquals(new BigDecimal(0.00), terminal.giveAmountToPay());
}