@Test
public void personCanBePrinted() throws Exception {
// Expectancy: define behaviour (a.k.a. "recording")
when(printer.startPrinting()).thenReturn(true, false);
assertTrue(person.print(printer));
verify(printer, times(1)).addToQueue(person);
verify(printer, times(1)).startPrinting();
verifyNoMoreInteractions(printer);
}
@Test
public void documentCanBePrinted() throws Exception {
doNothing().when(document).startPrinting();
person.print(document);
}
@Test(expected = UnsupportedOperationException.class)
public void printerNotYetImplemented() throws Exception {
when(printer.startPrinting()).thenThrow(new UnsupportedOperationException());
person.print(printer);
}