@Test
public void testGetSticksInputWith2()
throws IOException, NumberFormatException, NumberIsOutsideRangeException {
when(in.readLine()).thenReturn("2");
assertEquals(2, sut.getStickInput());
}
@Test
public void testGetSticksPrintsInstructions() throws IOException, NumberIsOutsideRangeException {
try {
sut.getStickInput();
} catch (NumberFormatException e) {
}
verify(out).print("Please write the number of sticks to take, between 1 and 3: ");
}
@Test(expected = NumberIsOutsideRangeException.class)
public void testGetSticksInputWithInputSmallerThan0()
throws IOException, NumberIsOutsideRangeException {
when(in.readLine()).thenReturn("-1");
sut.getStickInput();
}
@Test(expected = NumberFormatException.class)
public void testGetSticksInputWithInputThatIsNotANumberShouldThrowNumberFormatException()
throws IOException, NumberIsOutsideRangeException {
when(in.readLine()).thenReturn("x");
sut.getStickInput();
}